A multi-energy system operation control method based on a distributed energy station

Abstract

The application discloses a kind of based on distributed energy station's multi-energy system operation control method, it is related to station level multi-energy coordinated control technical field, comprising: according to end side margin corridor, the shortage of electrical side is laid out and cold and hot hysteresis shadow band, two kinds of shadow bands are stacked according to sampling period and are corrected, lock the continuous overlapping section as overlapping interval, and extend to the continuous abnormal pressure mark to the margin subsidence front and response tail end, generate event pressure mark table;Based on energy storage approaching pressure mark in event pressure mark table, call energy storage safety boundary and remaining energy end adjustable range in end side margin corridor, connect the energy storage forbidden direction to the energy end that can be accepted, generate station level rolling control boundary;According to station level rolling control boundary, call response time stage in end side margin corridor, the exit slope of fast end instruction is fitted slow end entering slope, generate station level collaborative instruction.The application improves distributed energy station operation stability, coordination and boundary security.

Description

Technical Field

[0001] This invention relates to the field of station-level multi-energy collaborative control technology, and in particular to a multi-energy system operation control method based on distributed energy stations. Background Technology

[0002] With the increasing proportion of distributed energy, combined cooling, heating and power (CCHP), energy storage regulation, and renewable energy integration, distributed energy stations are gradually shifting from a single energy supply model to a multi-energy coupled operation model. Existing related methods are usually based on integrated energy coordination and dispatch and distributed control, incorporating electricity, heat, cooling, and energy storage regulation capabilities into a unified operation framework. Through the coordinated allocation of energy conversion links, energy storage links, and load-side adjustable resources, the station achieves energy supply and demand balance, operating cost control, and improved energy utilization efficiency.

[0003] However, in the actual operation of distributed energy stations, the arrival time of power fluctuations is not always synchronized with the temperature response time of the heating and cooling sides. Rapid power shortages on the power side may trigger energy storage compensation requirements within a short period of time, while the adjustable capacity of the heating and cooling sides often needs to go through temperature transfer and load connection before it can form effective support. Summary of the Invention

[0004] In view of the aforementioned existing problems, the present invention is proposed.

[0005] Therefore, this invention provides a multi-energy system operation control method based on distributed energy stations, which solves the problem of energy storage under the mismatch of rapid fluctuations on the power side and slow response time on the heating and cooling sides.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: This invention provides a multi-energy system operation control method based on a distributed energy station, comprising: collecting multi-energy operation data of energy terminal groups within the distributed energy station; periodically aligning the multi-energy operation data at the terminal side to generate an energy flow alignment table within the station; locking the arrival period of the power side fluctuation and the arrival period of the cold and hot side temperature response based on the energy flow alignment table within the station; obtaining the lag segment according to the difference between the two types of arrival periods; dividing the response time stages according to the length of the difference to generate a terminal side margin corridor; laying out power side insufficiency shadow bands and cold and hot lag shadow bands according to the terminal side margin corridor; superimposing and aligning the two types of shadow bands according to the sampling period; locking the continuous overlapping segment as the overlapping interval; and extending it to the margin sinking front and the response tail end as a continuous abnormal indentation to generate an event indentation table. Based on the energy storage approach indentation in the event indentation table, the energy storage safety boundary and the adjustable range of the remaining energy end in the caller-side margin corridor are used to switch the prohibited energy storage direction to the acceptable energy end, generating a station-level rolling control boundary; according to the station-level rolling control boundary, the response timing in the caller-side margin corridor is used to match the exit slope of the fast end command with the entry slope of the slow end, generating a station-level collaborative command.

[0007] As a preferred embodiment of the multi-energy system operation control method based on distributed energy stations described in this invention, the specific steps of collecting multi-energy operation data of energy terminal groups within the distributed energy station, performing periodic end-side alignment of the multi-energy operation data, and generating an energy flow alignment table within the station are as follows: Synchronously collect and source periodically align the end-side acquisition elements in the multi-functional operation data to generate a periodic end-side data processing table. Perform end-side alignment on the periodic end-side sorting table to generate an in-station energy flow alignment table.

[0008] As a preferred embodiment of the multi-energy system operation control method based on distributed energy stations described in this invention, the specific steps for locking the arrival period of electrical fluctuations and the arrival period of cold and hot side temperatures based on the energy flow in the station's position meter are as follows: The power change trajectory of the electric side in the energy flow positioning table within the station is checked for consistency before and after. The first sampling period when the power change trajectory of the electric side transitions from the stable segment to the continuous offset segment is locked as the arrival period of the electric side fluctuation. The temperature change trajectory on the hot and cold sides is extracted from the arrival period of the electrical fluctuation, and the same-direction response verification is performed on the temperature change trajectory on the hot and cold sides. The first sampling period when the temperature change trajectory on the hot and cold sides transitions from the temperature stable segment to the same-direction response segment is locked as the arrival period of the temperature response on the hot and cold sides.

[0009] As a preferred embodiment of the multi-energy system operation control method based on distributed energy stations described in this invention, the steps of laying out insufficient power side shadow strips and hot / cold hysteresis shadow strips according to the end-side margin corridor, superimposing and calibrating the two types of shadow strips according to the sampling period, and locking the continuous overlapping segments as the overlapping interval are as follows: Based on the base table of the shadow strip layout, the periodic lines in the power change trajectory of the electric side that are not covered by the energy storage safety boundary and the adjustable range of the remaining energy end are continuously laid out as the power insufficient shadow strip of the electric side, and the periodic lines in the temperature change trajectory of the hot and cold sides that fall into the continuity response time and the hysteresis response time and are insufficient are continuously laid out as the hot and cold hysteresis shadow strip. The insufficient electrical side image band and the cold and hot hysteresis image band are superimposed on each other with the same sampling period to form an image band superimposition base table. Based on the image band superimposition base table, the periodic lines that simultaneously carry the two types of image bands in the same period are cross-over and collated to generate a periodic superimposition and collation record. Based on the periodic overlay calibration record, consecutively interlock the periodic rows that are adjacent and have an uninterrupted overlapping state, and then align the first and last sampling periods, the last sampling periods, and the corresponding video sources after continuous interlocking to generate overlapping intervals.

[0010] As a preferred embodiment of the multi-energy system operation control method based on distributed energy stations described in this invention, the step of extending towards the margin sinking front and the response tail end to form a continuous abnormal indentation and generating an event indentation table is as follows: Based on the overlapping interval, the remaining amount is pulled forward along the first sampling period and the response tail end is locked backward along the last sampling period. The periodic lines that still have insufficient connection and are continuously connected with the overlapping interval are merged into the same extension range to generate the leading edge tail extension record. Based on the trailing extension record, the remaining sinking front, overlapping interval and response tail end are continuously spliced ​​in the order of sampling period, and the abnormal periodic lines that are not broken after splicing are indented to generate a continuous abnormal indentation record. Based on continuous abnormal indentation records, the records of insufficient electrical side shadow bands, cold and hot hysteresis shadow bands, overlapping intervals and leading edge trailing extensions are organized according to the same indentation event identifier, and the record rows with continuous sampling periods and consistent shadow band sources are merged and written to generate an event indentation table.

[0011] As a preferred embodiment of the multi-energy system operation control method based on distributed energy stations described in this invention, the steps of transferring the prohibited energy storage direction to the acceptable energy end based on the energy storage approximation indentation in the event indentation table, the energy storage safety boundary in the remaining energy end adjustable range in the call-side margin corridor, and the energy storage prohibition direction to the acceptable energy end are as follows: Based on the event indentation table, the continuous abnormal indentation records are matched with the energy storage safety boundary in the end-side margin corridor in the same period to delineate the sampling period in which the continuous abnormal indentation approaches the energy storage safety boundary, and generate the energy storage approximation indentation. Based on the energy storage approach indentation, the energy storage safety boundary of the same period in the end-side margin corridor is called, and the energy storage adjustment direction is sealed according to the boundary side of the continuous abnormal indentation approaching the energy storage safety boundary, and an energy storage direction restriction record is generated. Based on the energy storage direction restriction record, the adjustable range and response time of the remaining energy terminals in the margin corridor on the calling end side, the energy terminals with reverse acceptance margin and the ability to cover the energy storage near indentation extension cycle are screened to generate a candidate table of acceptance terminals. Based on the candidate energy receiving end table, the remaining adjustable range of the energy receiving end, the response time, and the energy storage prohibited direction in the energy storage prohibited direction record are transferred and aligned to generate an energy receiving end transfer sequence.

[0012] As a preferred embodiment of the multi-energy system operation control method based on distributed energy stations described in this invention, the station-level rolling control boundary is obtained by transferring the prohibited energy storage direction in the energy storage prohibited direction record to the corresponding acceptable energy end in the energy end transfer sequence based on the energy end transfer sequence, and binding the acceptable energy end with the rolling sampling period.

[0013] As a preferred embodiment of the multi-energy system operation control method based on distributed energy stations described in this invention, the specific steps of calling the response time order in the end-side margin corridor according to the station-level rolling control boundary and matching the exit slope of the fast-end command with the entry slope of the slow-end command are as follows: Periodically accept and organize the boundary binding relationship of the station-level rolling control boundary to obtain the rolling boundary acceptance table. Based on the rolling boundary acceptance table, call the response time level in the end-side margin corridor, and pair the fast response energy end that needs to exit the adjustment and the continuous energy end that needs to enter the acceptance in the same period to generate fast and slow end pairing records. The fast end to exit adjustment amount and the slow end to enter acceptance amount in the fast and slow end pairing records are matched and the fast end exit window and slow end entry window are determined by combining the response time level in the end side margin corridor, and the slope matching record is generated. Based on the slope matching record, the exit slope of the fast end command and the entry slope of the slow end command are connected sequentially, and the slow end command that has not completed the connection is delayed and slowed down according to the response time level to generate the slope connection record.

[0014] As a preferred embodiment of the multi-energy system operation control method based on distributed energy stations described in this invention, the station-level collaborative instructions are obtained by continuously arranging fast-end exit instructions, slow-end entry instructions, and rolling sampling periods based on slope continuation recording, and then aligning the continuously arranged fast-end exit instructions and slow-end entry instructions with the station-level rolling control boundary.

[0015] The beneficial effects of this invention are as follows: by using the energy flow alignment table within the station to uniformly correspond the operating relationships of the electricity side, the heating and cooling side, and the energy storage side, the difference between fast and slow responses is characterized by the end-side margin corridor, and continuous abnormal segments are identified by the event indentation table. When the energy storage approaches the safety boundary, the restricted regulation is transferred to the energy receiving end, and then the station-level collaborative command is formed by the fast and slow end slope matching. This completes the continuous receiving, safe transfer, and smooth coordination of multiple energy ends under distributed control, thereby improving the operational stability, coordination, and boundary safety of the distributed energy station. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a flowchart of a multi-energy system operation control method based on distributed energy stations.

[0018] Figure 2This is a flowchart for generating the energy flow alignment within the station and the end-side margin corridor.

[0019] Figure 3 A flowchart for generating the event indentation table and the station-level rolling control boundary.

[0020] Figure 4 A flowchart for generating station-level collaborative instructions. Detailed Implementation

[0021] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0024] Reference Figures 1-4 This is one embodiment of the present invention, which provides a multi-energy system operation control method based on distributed energy stations, including the following steps: S1. Collect multi-energy operation data of energy terminal groups in the distributed energy station, perform periodic end-side alignment of the multi-energy operation data, and generate an energy flow alignment table in the station.

[0025] S1.1 Synchronously collect and source periodically align the end-side acquisition elements in the multi-functional operation data to generate a periodic end-side arrangement table.

[0026] It should be noted that, based on multi-energy operation data, end-side data collection elements are synchronously collected according to energy source, collection cycle, and metering caliber to form end-side source collection records. Based on end-side source collection records, the power change trajectory of the electric side, the temperature change trajectory of the cold and hot side, the energy storage safety boundary, and the adjustable range of the remaining energy side belonging to the same collection cycle are periodically matched. End-side data collection elements with the same collection cycle and consistent source identification are written into the same cycle row. End-side data collection elements with misaligned collection cycles are aligned according to the succession relationship of adjacent cycles to form source cycle alignment records. End-side source collection records and source cycle alignment records are arranged continuously in the order of collection cycles to generate a cycle end-side organization table.

[0027] S1.2 Perform end-side alignment on the periodic end-side sorting table to generate an in-station energy flow alignment table.

[0028] It should be noted that, based on the periodic end-side data processing table, the end-side data collection elements are expanded row by row according to the chronological order of the data collection cycle. The energy source, energy flow direction, power change, temperature change, energy storage safety boundary, and remaining adjustable range of the energy source within the same data collection cycle are arranged in the same period to form an end-side periodic arrangement record. Based on the end-side periodic arrangement record, the power change trajectory of the electric side and the temperature change trajectory of the hot and cold sides are aligned in the end-side direction, and the energy storage safety boundary and the remaining adjustable range of the energy source are mapped to the energy flow receiving position within the same data collection cycle to form an end-side energy flow alignment record. The end-side energy flow alignment record is continuously written according to the data collection cycle, and the record rows with consistent energy flow direction and continuous receiving relationship in the preceding and following data collection cycles are continuously processed to generate an in-station energy flow alignment table.

[0029] S2. Based on the energy flow positioning table in the station, lock the arrival period of the electric side fluctuation and the arrival period of the cold and hot side temperature response. Obtain the lag segment according to the difference between the two types of arrival periods, and divide the response time steps according to the length of the difference to generate the end-side margin corridor.

[0030] S2.1 Perform a front-to-back alignment verification on the power change trajectory of the power flow in the station's energy flow positioning table, and lock the first sampling period when the power change trajectory of the power flow changes from the stable segment to the continuous offset segment as the arrival period of the power fluctuation.

[0031] It should be noted that the energy flow alignment table within the station is expanded cycle by cycle according to the sampling period sequence. The power change trajectory of the electric side in the energy flow alignment table within the station is continuously connected in series according to adjacent sampling periods. The direction of power change, amplitude of power change and energy flow acceptance status within each sampling period are sorted out to form a power trajectory acceptance record.

[0032] Based on the power trajectory record, the continuity of the power change direction and the progressive relationship of the power change amplitude between adjacent sampling periods are checked along the sampling period sequence. Continuous sampling periods in which the power change direction does not shift outward and the energy flow connection remains stable are marked as stable segments. Continuous sampling periods in which the power change direction shifts outward continuously in the same direction and the power change amplitude progresses cycle by cycle are marked as continuous offset segments, forming a stable offset segment record. According to the stable offset segment record, edge tracking is performed from the end of the stable segment to the beginning of the continuous offset segment. The sampling period that first enters the continuous offset segment after the end of the stable segment and maintains a progressive relationship in the same direction with subsequent sampling periods is written into the fluctuation start point mark, and the first sampling period corresponding to the fluctuation start point mark is locked as the power fluctuation arrival period.

[0033] S2.2 Extract the temperature change trajectory of the hot and cold sides from the arrival period of the electrical side fluctuation, and perform same-direction response verification on the temperature change trajectory of the hot and cold sides. Lock the first sampling period when the temperature change trajectory of the hot and cold sides transitions from the temperature stable segment to the same-direction response segment as the arrival period of the temperature response of the hot and cold sides.

[0034] It should be noted that, starting from the arrival period of the electrical fluctuation, the corresponding cold and hot side temperature change trajectory in the energy flow alignment table within the station is located in the energy flow alignment table. The cold and hot side temperature change trajectories are then connected in series according to the order of the sampling periods. The direction of temperature change, the magnitude of temperature change, and the energy flow connection relationship in each sampling period are then sorted out to form a cold and hot side temperature trajectory connection record.

[0035] Based on the temperature trajectory records on the hot and cold sides, the continuity of temperature change direction and the correlation of power change direction between adjacent sampling periods are verified by performing a unidirectional response along the sampling period sequence. Continuous sampling periods in which the temperature change direction does not follow continuously and the energy flow continuity remains stable are marked as temperature plateau segments. Continuous sampling periods in which the temperature change direction follows the power change direction and is continuously passed between adjacent sampling periods are marked as unidirectional response segments, forming a segmented record of the hot and cold side response. According to the segmented record of the hot and cold side response, edge tracking is performed from the end of the temperature plateau segment to the beginning of the unidirectional response segment. The sampling period that first enters the unidirectional response segment after the end of the temperature plateau segment and maintains a unidirectional passing relationship with subsequent sampling periods is written into the response start point mark, and the first sampling period corresponding to the response start point mark is locked as the hot and cold side temperature response arrival period.

[0036] The expression for verifying the same-direction response of the temperature change trajectories on the hot and cold sides is: ; in, For the first Same-direction response verification flag for each sampling period; This serves as a valid marker for energy flow reception; This represents the change in power on the electrical side. This is the energy flow receiving direction correction coefficient; The sampling period number; This is an indicator function; it takes the value 1 if the condition is true, and 0 otherwise. The operation rules are as follows: positive numbers return 1, negative numbers return -1, and 0 returns 0.

[0037] The change in electrical power is derived from the electrical power records of adjacent sampling periods in the energy flow position table within the station. The power on the electrical side of each sampling period is obtained by differential processing with the power on the electrical side of the previous sampling period.

[0038] The energy flow receiving direction correction coefficient is derived from the energy flow direction, energy source and energy flow receiving relationship in the energy flow alignment table in the station. It is obtained by aligning and reversing the direction of power change on the electric side and the temperature response direction on the hot and cold sides.

[0039] S2.3. The period difference between the arrival period of the temperature response on the hot and cold sides and the arrival period of the fluctuation on the electrical side is subtracted to obtain the period difference. The period difference is then adjusted with the energy storage safety boundary and the adjustable range of the remaining energy end within the corresponding sampling period to generate a lag segment record.

[0040] It should be noted that the period difference is calculated starting from the period of arrival of the electrical fluctuation and ending from the period of arrival of the temperature response on the hot and cold sides. The continuous sampling periods between the period of arrival of the electrical fluctuation and the period of arrival of the temperature response on the hot and cold sides are matched according to the sampling period sequence in the energy flow alignment table in the station. The period interval formed by the matching of the first and last periods is written into the period difference.

[0041] Based on the cycle difference, the corresponding sampling period covered by the cycle difference is located in the energy flow alignment table within the station, and the energy storage safety boundary and the adjustable range of the remaining energy end within the corresponding sampling period are synchronously matched to form a margin correspondence record. Based on the margin correspondence record, the acceptable limit of the energy storage safety boundary within the coverage of the cycle difference and the acceptable limit of the adjustable range of the remaining energy end are matched with the margin on a cycle-by-cycle basis. Sampling periods that are not accepted by the energy storage safety boundary or that are not continued by the adjustable range of the remaining energy end are marked with a lag occupancy mark to form a lag occupancy record. The cycle difference, the corresponding sampling period, the margin correspondence record, and the lag occupancy record are continuously written in the order of the sampling periods to generate a lag segment record.

[0042] S2.4. Divide the lag segment in the lag segment record into time steps, obtain the response time step record, and periodically correspond the response time step record with the energy storage safety boundary and the adjustable range of the remaining energy end to generate the end-side margin corridor.

[0043] It should be noted that the lag segment records are expanded in the order of sampling periods. The period difference, corresponding sampling period, and lag occupant records in the lag segment records are arranged in the same period. The start and end edges of the lag segment are delineated according to the continuous distribution position of the lag occupant records in the lag segment, forming lag edge records.

[0044] Based on the hysteresis edge records, the changes in the capacity of the energy storage safety boundary and the changes in the capacity of the remaining adjustable range of the energy end are calibrated periodically along the continuous sampling period between the start and end edges of the hysteresis segment. The sampling period that can be immediately accepted by the energy storage safety boundary is written into the preemptive response timing, the sampling period that requires the remaining adjustable range of the energy end to continue accepting the capacity is written into the continuation response timing, and the sampling period where there are gaps in the capacity of both the energy storage safety boundary and the remaining adjustable range of the energy end is written into the hysteresis response timing, thus obtaining the response timing record. The preemptive response timing, continuation response timing, and hysteresis response timing in the response timing record are periodically mapped to the energy storage safety boundary and the remaining adjustable range of the energy end within the same sampling period, respectively. The response timing record, the energy storage safety boundary, and the remaining adjustable range of the energy end that complete the cycle are continuously written according to the sampling period to generate the end-side capacity corridor.

[0045] It should also be noted that the end-side margin corridor is a periodic constraint channel formed by the lag segment record, response timing record, energy storage safety boundary, and the adjustable range of the remaining energy end. It is used to express the rapid fluctuations on the power side, the energy storage capacity limit, and the hot and cold side continuity capability in the same sampling period. By continuously laying the emergency response timing, continuity response timing, and hysteresis response timing in the same margin channel, it is possible to directly determine whether the power side gap should be immediately taken over by energy storage, continued by the remaining energy end, or enter the hysteresis risk zone after it occurs. This provides a clear time sequence basis for subsequent continuous abnormal indentation calibration and station-level rolling control boundary generation.

[0046] S3. Based on the end-side margin corridor, lay out the electrical side insufficient shadow strip and the cold and heat hysteresis shadow strip. Overlay and calibrate the two types of shadow strips according to the sampling period, lock the continuous overlapping segment as the overlapping interval, and extend it to the margin sinking front and the response tail end as a continuous abnormal indentation to generate an event indentation table.

[0047] S3.1 Based on the base table of the shadow strip layout, the periodic lines in the power change trajectory of the electric side that are not covered by the energy storage safety boundary and the adjustable range of the remaining energy end are continuously laid out as the power insufficient shadow strip of the electric side, and the periodic lines in the temperature change trajectory of the hot and cold sides that fall into the continuity response time and the hysteresis response time and are insufficiently covered are continuously laid out as the hot and cold hysteresis shadow strip.

[0048] It should be noted that, based on the end-side margin corridor, the sampling period, response timing, energy storage safety boundary, remaining energy-side adjustable range, power change trajectory on the electric side, and temperature change trajectory on the hot and cold sides are arranged according to the same sampling period to form a base table for the image strip layout. Based on the base table for the image strip layout, the adjustment gap in the power change trajectory on the electric side is aligned with the energy storage safety boundary and the adjustable range on the remaining energy side on a cycle-by-cycle basis. The cycle rows in which neither the energy storage safety boundary nor the adjustable range on the remaining energy side is fully aligned are written into the electric side insufficient occupancy record, and the cycle rows that are adjacent to each other and whose electric side insufficient occupancy is not interrupted are continuously laid out as the electric side insufficient image strip. Based on the base table for the image strip layout, the temperature change trajectory on the hot and cold sides is aligned with the response timing on a cycle-by-cycle basis. The cycle rows that fall into the continuing response timing and the hysteresis response timing and whose temperature change trajectory on the hot and cold sides still has insufficient alignment are written into the hot and cold hysteresis occupancy record, and the cycle rows that are adjacent to each other and whose hot and cold hysteresis occupancy is not interrupted are continuously laid out as the hot and cold hysteresis image strip.

[0049] S3.2. Overlay the insufficient electrical side video strips and the cold and hot hysteresis video strips with the same sampling period to form a video strip overlay base table. Based on the video strip overlay base table, perform cross-over and calibration on the periodic rows that simultaneously carry the two types of video strips in the same period to generate a periodic overlay calibration record.

[0050] It should be noted that, based on the insufficient electrical bands and the thermal hysteresis bands, corresponding upper and lower band rows and columns are established according to the sampling period sequence. The insufficient electrical bands are written into the upper band row, and the thermal hysteresis bands are written into the lower band row. The upper and lower band rows are aligned row by row according to the same sampling period to form a band overlay base table. Based on the band overlay base table, overlapping marks are written into the periodic rows that simultaneously carry both insufficient electrical bands and thermal hysteresis bands in the same sampling period, and non-overlap marks are written into the periodic rows that carry only a single band or no band. The continuous state of the overlapping marks, the source of the bands, and the insufficient state of the bands are overlaid and aligned along the sampling period sequence. The periodic rows that have completed the overlay alignment, the corresponding source of the bands, and the continuous relationship of the overlay are continuously organized to generate a periodic overlay alignment record.

[0051] S3.3. Based on the periodic overlay calibration record, consecutively interlock the periodic rows that are adjacent and whose overlapping state is not interrupted, and align the first and last sampling periods, the last sampling periods and the corresponding video sources after continuous interlocking to generate overlapping intervals.

[0052] It should be noted that, based on the periodic overlay calibration record, the continuous distribution of overlapping markers is traced according to the sampling period sequence, and adjacent periodic lines with uninterrupted overlapping states are continuously interlocked to form an overlapping continuous interlocking record; based on the overlapping continuous interlocking record, the first periodic line of the continuous interlocking segment is written into the first sampling period, and the last periodic line of the continuous interlocking segment is written into the last sampling period, and the corresponding electrical side insufficient shadow band source and cold and hot hysteresis shadow band source within the first sampling period to the last sampling period are aligned at the beginning and end boundaries to form an overlapping boundary record; the overlapping boundary record is continuously written according to the indentation event identifier and sampling period sequence to generate the overlapping interval.

[0053] S3.4 Based on the overlapping interval, the remaining margin is pulled forward along the first sampling period and the response tail end is locked backward along the last sampling period. The periodic lines that still have insufficient connection and are continuously connected with the overlapping interval are merged into the same extension range to generate the leading edge tail extension record.

[0054] It should be noted that, based on the overlapping interval, the energy storage safety boundary and the adjustable range of the remaining energy end in the end-side margin corridor are tracked cycle by cycle from the first sampling period forward. The cycle line where the margin continuously sinks and remains connected with the power side deficiency shadow band is pulled as the margin sinking front. Based on the overlapping interval, the temperature change trajectory and response time stage of the cold and hot sides are tracked cycle by cycle from the last sampling period backward. The cycle line where the cold and hot hysteresis shadow band has not yet stabilized and remains connected with the hysteresis response time stage is locked as the response tail end. The cycle lines where there is no break between the margin sinking front, the overlapping interval and the response tail end are merged into the same extension range. The sampling period, shadow band source and insufficient state corresponding to the extension range are continuously organized to generate the front tail extension record.

[0055] S3.5. Based on the trailing edge extension record, the remaining sinking edge, overlapping interval and response tail end are continuously spliced ​​together in the order of sampling period, and the abnormal periodic lines that are not broken after splicing are indented to generate a continuous abnormal indentation record.

[0056] It should be noted that, based on the leading edge trailing extension record, the leading edge of the residual depression, the overlapping interval, and the end of the response trailing end are spliced ​​together in the order of sampling period to form an abnormal period splicing record; based on the abnormal period splicing record, the periodic lines that still maintain continuous connection of electrical side insufficient shadow bands or cold and hot hysteresis shadow bands after splicing are indented and sorted, and the leading edge position, overlapping position, and trailing position within the same continuous abnormal segment are written into the same indentation event identifier; the abnormal periodic lines under the indentation event identifier are boundary-bundled, and the abnormal start point, abnormal continuation segment, and abnormal end point are continuously arranged according to the sampling period to generate a continuous abnormal indentation record.

[0057] S3.6. Based on continuous abnormal indentation records, the records of insufficient electrical side shadow bands, cold and hot hysteresis shadow bands, overlapping intervals and leading edge trailing extensions are organized according to the same indentation event identifier, and the record rows with continuous sampling periods and consistent shadow band sources are merged and written to generate an event indentation table.

[0058] It should be noted that, based on the continuous abnormal indentation records, the records of insufficient electrical side shadow bands, cold and hot hysteresis shadow bands, overlapping intervals, and leading edge trailing extensions are organized according to the indentation event identifier to form an indentation event correspondence record; based on the indentation event correspondence record, record lines with continuous sampling periods and consistent shadow source are merged and written, and record lines with continuous sampling periods but switched shadow source are written in segments according to the switching position, and the shadow source, overlapping interval boundary, and leading edge trailing extension range of the segmented shadows are kept with the same indentation event identifier; the indentation event correspondence records that have completed merging and segmenting are arranged in the order of sampling period to generate an event indentation table.

[0059] S4. Based on the energy storage approximation in the event indentation table, call the energy storage safety boundary and the adjustable range of the remaining energy end in the margin corridor on the end side, transfer the prohibited direction of energy storage to the acceptable energy end, and generate the station-level rolling control boundary.

[0060] S4.1 Based on the event indentation table, the continuous abnormal indentation records are matched with the energy storage safety boundary in the end-side margin corridor in the same period to delineate the sampling period of the continuous abnormal indentation approaching the energy storage safety boundary and generate the energy storage approach indentation.

[0061] It should be noted that, based on the event indentation table, the continuous abnormal indentation records are unfolded in the order of indentation event identifier and sampling period. The leading edge sampling period, overlapping interval and trailing edge sampling period in the continuous abnormal indentation records are arranged continuously to form an indentation period unfolding record.

[0062] Based on the indentation period expansion record, the energy storage safety boundary corresponding to the same sampling period in the end-side margin corridor is identified, and the electrical side deficiency mark in the continuous abnormal indentation record is aligned with the energy storage safety boundary in the same period to form an energy storage boundary alignment record. Based on the energy storage boundary alignment record, the distance change of the continuous abnormal indentation record relative to the energy storage safety boundary is corrected along the sampling period sequence, and the sampling period in which the distance gradually narrows within the continuous sampling period and the electrical side deficiency mark is not broken is included in the boundary approach period chain. Based on the boundary approach period chain, the sampling periods that are adjacent to each other and keep in the same direction and approach the energy storage safety boundary are continuously interlocked, and the start and end sampling periods, indentation event identifiers and corresponding energy storage safety boundaries after interlocking are bound and organized to generate an energy storage approach indentation.

[0063] S4.2. Based on the energy storage approach indentation, call the energy storage safety boundary of the same period in the end-side margin corridor, and seal the energy storage adjustment direction according to the boundary side of the continuous abnormal indentation approaching the energy storage safety boundary, and generate an energy storage direction restriction record.

[0064] It should be noted that, based on the event indentation table, the continuous abnormal indentation records are unfolded in the order of indentation event identifier and sampling period. The leading edge sampling period, overlapping interval and trailing edge sampling period in the continuous abnormal indentation records are arranged continuously to form an indentation period unfolding record.

[0065] Based on the indentation period expansion record, the energy storage safety boundary corresponding to the same sampling period in the end-side margin corridor is identified, and the electrical side deficiency mark in the continuous abnormal indentation record is aligned with the energy storage safety boundary in the same period to form an energy storage boundary alignment record. Based on the energy storage boundary alignment record, the distance change of the continuous abnormal indentation record relative to the energy storage safety boundary is corrected along the sampling period sequence, and the sampling period in which the distance gradually narrows within the continuous sampling period and the electrical side deficiency mark is not broken is included in the boundary approach period chain. Based on the boundary approach period chain, the sampling periods that are adjacent to each other and keep in the same direction and approach the energy storage safety boundary are continuously interlocked, and the start and end sampling periods, indentation event identifiers and corresponding energy storage safety boundaries after interlocking are bound and organized to generate an energy storage approach indentation.

[0066] S4.3 Based on the energy storage direction restriction record, the adjustable range and response time of the remaining energy terminals in the call-side margin corridor are used to screen energy terminals with reverse acceptance margin and the ability to cover the energy storage near indentation extension period, and generate a candidate table of acceptance terminals.

[0067] It should be noted that, based on the energy storage direction restriction record, the energy storage direction restriction is expanded in the order of sampling period, and the energy storage direction restriction is periodically correlated with the start and end sampling periods in the energy storage approach indentation to delineate the extension period of the energy storage approach indentation.

[0068] Based on the energy storage approach indentation extension period, the adjustable range and response time of the remaining energy terminals corresponding to the same sampling period in the end-side margin corridor are used to classify the energy terminals in the remaining adjustable range that are opposite to the prohibited direction of energy storage and still retain the acceptable limit into the reverse acceptable margin record. Based on the reverse acceptable margin record, according to the order in which the energy terminals enter the acceptable phase after the response time is aligned, the energy terminals that can complete the entry into the acceptable phase and cover the indentation extension range within the energy storage approach indentation extension period are included in the coverage acceptable record. Based on the coverage acceptable record, the reverse acceptable margin, response time, and coverage sampling period of the energy terminals are continuously screened, and energy terminals with conflicting acceptable directions, interrupted acceptable periods, and insufficient acceptable limits are eliminated. The remaining energy terminals are organized according to the acceptable order to generate a candidate acceptable terminal table.

[0069] S4.4. Based on the candidate energy receiving end table, the remaining adjustable range, response time, and energy storage prohibited direction in the energy storage prohibited direction record of the energy receiving end are transferred and aligned to generate the energy receiving end transfer sequence.

[0070] It should be noted that, based on the candidate list of receiving ends, the available energy ends are expanded in the order of the sampling period of the energy storage approach indentation extension period. The adjustable range of the remaining energy ends corresponding to the available energy ends is arranged in the same period with the response time level to form the receiving end time level margin record.

[0071] Based on the time-level margin record of the receiving end, the energy storage prohibition direction in the energy storage prohibition record is reversed and matched with the receiving direction of the receiving end. The receiving end that can avoid the energy storage prohibition direction and whose remaining adjustable range can cover the corresponding sampling period is included in the transfer alignment record. Based on the transfer alignment record, the entry order, receiving duration period and receiving margin transfer relationship of the receiving end are arranged in order according to the response time level. The receiving end that has the same receiving direction and continuous receiving margin in the previous and next sampling periods is connected in series to generate the energy end transfer sequence.

[0072] S4.5. Based on the energy-end transfer sequence, the energy storage prohibited direction in the energy storage prohibited direction record is transferred to the corresponding acceptable energy end in the energy-end transfer sequence, and the acceptable energy end is bound to the rolling sampling period to generate the station-level rolling control boundary.

[0073] It should be noted that, based on the energy-end transfer sequence, the receiving order, receiving direction and receiving margin of the energy-end that can be received are unfolded in the order of sampling period. The energy storage prohibited direction in the energy storage prohibited direction record is matched with the reverse receiving position in the energy-end transfer sequence on a periodic basis to form a prohibited direction transfer corresponding record.

[0074] Based on the records corresponding to prohibited transfers, the adjustment gaps corresponding to the prohibited energy storage directions are transferred to the energy-accepting terminals with sufficient capacity within the same sampling period. The entry, duration, and exit periods of the energy-accepting terminals are arranged sequentially according to the response time order in the energy-accepting transfer sequence to form a rolling acceptance arrangement record. Based on the rolling acceptance arrangement record, the energy-accepting terminals are bound to the rolling sampling period, and the allowed acceptance direction, available acceptance range, and prohibited cross-boundary direction within each rolling sampling period are continuously written into the boundary rows and columns. Boundary rows and columns with consistent acceptance directions, continuous available acceptance ranges, and no contact with prohibited energy storage directions in consecutive rolling sampling periods are continuously spliced ​​together. Boundary rows and columns with conflicting acceptance directions or broken acceptance ranges are segmented and sealed to generate station-level rolling control boundaries.

[0075] It should also be noted that the station-level rolling control boundary is a rolling control range formed by the joint constraints of the energy storage direction restriction record, the candidate energy receiving end table, and the energy end transfer sequence. It is used to continuously constrain the energy storage direction restriction, the energy receiving end, the response time, and the rolling sampling period within the same boundary. By transferring the direction that the energy storage cannot continue to adjust to the energy end with the reverse receiving margin, and binding the available receiving range and the prohibited cross-boundary direction within each rolling sampling period, subsequent station-level collaborative instructions can be executed along the clear boundary, avoiding the adjustment gap between fast end exit and slow end entry.

[0076] S5. Based on the station-level rolling control boundary, call the response timing in the end-side margin corridor, match the exit slope of the fast end command with the entry slope of the slow end, and generate a station-level collaborative command.

[0077] S5.1 Perform periodic acceptance and sorting of the boundary binding relationship of the station-level rolling control boundary, obtain the rolling boundary acceptance table, and based on the rolling boundary acceptance table, call the response timing in the end-side margin corridor, pair the fast response energy end that needs to exit the adjustment and the continuous energy end that needs to enter the acceptance in the same period, and generate fast and slow end pairing records.

[0078] It should be noted that the station-level rolling control boundary is expanded in the order of the rolling sampling cycle. The station-level rolling control boundary includes the energy end that can be received, the direction that can be received, the available range that can be received, and the direction that is prohibited from crossing the boundary. The boundary is then sorted according to the boundary continuity relationship between adjacent rolling sampling cycles to obtain the rolling boundary acceptance table.

[0079] Based on the rolling boundary acceptance table, the available acceptance range is periodically mapped to the response time steps in the end-side margin corridor. The fast response energy end that is about to exit the preemptive response time step and the follow-up energy end that is about to enter the follow-up response time step are identified, forming fast and slow end candidate records. Based on the fast and slow end candidate records, the exit period, exit direction, and adjustment amount to be exited of the fast response energy end are matched with the entry period, entry direction, and available acceptance amount of the follow-up energy end in the same period. Fast response energy ends and follow-up energy ends with opposite directions, continuous acceptance range, and connectable response time steps within the rolling sampling period are paired and written to generate fast and slow end pairing records.

[0080] S5.2. The fast end to exit adjustment amount and the slow end to enter acceptance amount in the fast and slow end pairing records are matched and matched. The fast end exit window and slow end entry window are determined by combining the response time level in the end side margin corridor, and the slope matching record is generated.

[0081] It should be noted that the fast and slow end pairing records are expanded in the order of the rolling sampling cycle, and the fast end pending exit adjustment amount, the slow end enterable acceptance amount, exit direction and entry direction are arranged in the same cycle to form the fast and slow end acceptance arrangement record.

[0082] Based on the fast and slow end acceptance arrangement records, the fast end pending exit adjustment quantity is progressively broken down into fast end exit segment quantities along the rolling sampling period, and the slow end enterable acceptance quantity is progressively broken down into slow end enter segment quantities along the same rolling sampling period. The fast end exit segment quantities and slow end enter segment quantities are then accepted and matched to form segmented acceptance and matching records. Based on the segmented acceptance and matching records, the response time stages in the end-side margin corridor are called, and the continuous sampling period where the fast end exit segment quantity falls into the end of the preemptive response time stage is defined as the fast end exit window, and the continuous sampling period where the slow end enter segment quantity falls into the beginning of the continuation response time stage is defined as the slow end enter window. The fast end exit window, slow end enter window, fast end pending exit adjustment quantity, slow end enterable acceptance quantity, and segmented acceptance and matching records are continuously matched according to the rolling sampling period to generate slope matching records.

[0083] S5.3. Based on the slope matching record, the exit slope of the fast end command and the entry slope of the slow end command are connected sequentially, and the slow end command that has not completed the connection is delayed and slowed down according to the response time level to generate the slope connection record.

[0084] It should be noted that, based on the slope matching record, the fast end exit window, slow end entry window, fast end pending exit adjustment amount, and slow end enterable acceptance amount are expanded in the order of the rolling sampling cycle. The fast end command is corresponding to the exit slope that decreases periodically in the fast end exit window, and the slow end command is corresponding to the entry slope that increases periodically in the slow end entry window, thus forming a fast and slow end slope arrangement record.

[0085] Based on the fast and slow end slope arrangement records, the exit slope end of the fast end command and the entry slope beginning of the slow end command are edge-fitted together. For the parts where the exit slope decrease and the entry slope increase can be mutually connected within the same rolling sampling period, the slope before and after the connection is continued, forming a slope before and after connection record. Based on the slope before and after connection record, the unconnected parts of the slow end command are sequentially aligned according to the response time steps in the end-side margin corridor. Slow end commands that fall into the front of the continuation response time step but have not yet met the connection conditions are postponed to the subsequent sampling period and arranged slowly according to the boundary of the hysteresis response time step, forming a slow end postponement slow start record. The slope before and after connection record and the slow end postponement slow start record are continuously written according to the rolling sampling period to generate a slope continuity record.

[0086] S5.4. Based on the slope continuation record, the fast end exit command, slow end entry command and rolling sampling period are continuously arranged, and the continuously arranged fast end exit command and slow end entry command are aligned with the station-level rolling control boundary to generate station-level collaborative commands.

[0087] It should be noted that, based on the slope continuation record, the slope continuation record and the slow end delayed start record are unfolded in the order of the rolling sampling cycle. The fast end exit command and the slow end entry command are respectively mapped to the rolling sampling cycle. The exit start point, exit segment amount and exit end point in the fast end exit command are continuously arranged with the entry start point, entry segment amount and entry end point in the slow end entry command to form the command cycle arrangement record.

[0088] Based on the instruction cycle arrangement record, fast-end exit instructions and slow-end entry instructions within the same rolling sampling cycle are aligned with the allowed acceptance direction, available acceptance range, and prohibited crossing direction in the station-level rolling control boundary. Fast-end exit instructions and slow-end entry instructions that do not exceed the available acceptance range and do not touch the prohibited crossing direction are included in the boundary instruction record. Based on the boundary instruction record, instructions that continuously accept exit segment quantities and entry segment quantities in consecutive rolling sampling cycles are sequentially concatenated. Instructions with broken acceptance or boundary conflicts are truncated and rearranged. The fast-end exit instructions, slow-end entry instructions, rolling sampling cycles, and station-level rolling control boundaries that have completed sequential concatenation and truncation and rearrangement are correspondingly organized to generate station-level collaborative instructions.

[0089] In summary, this invention achieves continuous reception, safe transfer, and smooth coordination of multiple energy sources under distributed control by: using an in-station energy flow alignment table to uniformly correspond the operating relationships of the electricity side, heating / cooling side, and energy storage side; using an end-side margin corridor to characterize the differences in fast and slow responses; using an event indentation table to identify continuous abnormal segments; transferring the restricted regulation to the energy receiving end when the energy storage approaches the safety boundary; and forming station-level collaborative instructions through fast and slow end slope matching. This improves the operational stability, coordination, and boundary safety of distributed energy stations.

[0090] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A method for operating and controlling a multi-energy system based on a distributed energy station, characterized in that, include: Collect multi-energy operation data of energy terminal groups in distributed energy stations, perform periodic end-side alignment of multi-energy operation data, and generate an energy flow alignment table in the station; Based on the arrival period of the power fluctuation on the station and the arrival period of the temperature response on the cold and hot sides, the lag segment is obtained according to the difference between the two types of arrival periods, and the response time steps are divided according to the length of the difference to generate the end-side margin corridor. Based on the end-side margin corridor, the insufficient electrical side shadow strip and the cold and heat hysteresis shadow strip are laid out. The two types of shadow strips are superimposed and aligned according to the sampling period. The continuous overlapping segment is locked as the overlapping interval, and extended to the margin sinking front and the response tail end as a continuous abnormal indentation to generate an event indentation table. Based on the energy storage approach indentation in the event indentation table, the energy storage safety boundary and the adjustable range of the remaining energy end in the margin corridor on the calling end side are used to transfer the prohibited direction of energy storage to the acceptable energy end, and generate the station-level rolling control boundary. Based on the station-level rolling control boundary and the response time level in the call end-side margin corridor, the exit slope of the fast end instruction is matched with the entry slope of the slow end instruction to generate a station-level collaborative instruction.

2. The multi-energy system operation control method based on distributed energy stations as described in claim 1, characterized in that, The process involves collecting multi-energy operation data from energy terminal groups within the distributed energy station, periodically aligning the multi-energy operation data at the terminal side, and generating an energy flow alignment table within the station. The specific steps are as follows: Synchronously collect and source periodically align the end-side acquisition elements in the multi-functional operation data to generate a periodic end-side data processing table. Perform end-side alignment on the periodic end-side sorting table to generate an in-station energy flow alignment table.

3. The multi-energy system operation control method based on distributed energy stations as described in claim 2, characterized in that, The specific steps for locking the arrival period of electrical side fluctuations and the arrival period of hot and cold side temperatures based on the in-station energy flow positioning meter are as follows: The power change trajectory of the electric side in the energy flow positioning table within the station is checked for consistency before and after. The first sampling period when the power change trajectory of the electric side transitions from the stable segment to the continuous offset segment is locked as the arrival period of the electric side fluctuation. The temperature change trajectory on the hot and cold sides is extracted from the arrival period of the electrical fluctuation, and the same-direction response verification is performed on the temperature change trajectory on the hot and cold sides. The first sampling period when the temperature change trajectory on the hot and cold sides transitions from the temperature stable segment to the same-direction response segment is locked as the arrival period of the temperature response on the hot and cold sides.

4. The multi-energy system operation control method based on distributed energy stations as described in claim 3, characterized in that, The process of obtaining the lag segment based on the difference between the two types of arrival cycles, dividing the response time order according to the length of the difference, and generating the end-side margin corridor involves the following specific steps: The cycle difference between the arrival period of the temperature response on the hot and cold sides and the arrival period of the fluctuation on the electrical side is subtracted to obtain the cycle difference. The cycle difference is then adjusted with the energy storage safety boundary and the adjustable range of the remaining energy end within the corresponding sampling period to generate a lag segment record. The time steps of the lag segment in the lag segment record are divided into time steps to obtain the response time step record. The response time step record is periodically correlated with the energy storage safety boundary and the adjustable range of the remaining energy end to generate the end-side margin corridor.

5. The multi-energy system operation control method based on distributed energy stations as described in claim 1, characterized in that, The steps for laying out insufficient electrical side image strips and hot / cold hysteresis image strips according to the end-side margin corridor, and then superimposing and calibrating the two types of image strips according to the sampling period to lock the continuous overlapping segments as the overlapping interval are as follows: Based on the base table of the shadow strip layout, the periodic lines in the power change trajectory of the electric side that are not covered by the energy storage safety boundary and the adjustable range of the remaining energy end are continuously laid out as the power insufficient shadow strip of the electric side, and the periodic lines in the temperature change trajectory of the hot and cold sides that fall into the continuity response time and the hysteresis response time and are insufficient are continuously laid out as the hot and cold hysteresis shadow strip. The insufficient electrical side image band and the cold and hot hysteresis image band are superimposed on each other with the same sampling period to form an image band superimposition base table. Based on the image band superimposition base table, the periodic lines that simultaneously carry the two types of image bands in the same period are cross-over and collated to generate a periodic superimposition and collation record. Based on the periodic overlay calibration record, consecutively interlock the periodic rows that are adjacent and have an uninterrupted overlapping state, and then align the first and last sampling periods, the last sampling periods, and the corresponding video sources after continuous interlocking to generate overlapping intervals.

6. The multi-energy system operation control method based on distributed energy stations as described in claim 5, characterized in that, The extension towards the leading edge of the residual depression and the end of the response tail is a continuous abnormal indentation, generating an event indentation table. The specific steps are as follows: Based on the overlapping interval, the remaining amount is pulled forward along the first sampling period and the response tail end is locked backward along the last sampling period. The periodic lines that still have insufficient connection and are continuously connected with the overlapping interval are merged into the same extension range to generate the leading edge tail extension record. Based on the trailing extension record, the remaining sinking front, overlapping interval and response tail end are continuously spliced ​​in the order of sampling period, and the abnormal periodic lines that are not broken after splicing are indented to generate a continuous abnormal indentation record. Based on continuous abnormal indentation records, the records of insufficient electrical side shadow bands, cold and hot hysteresis shadow bands, overlapping intervals and leading edge trailing extensions are organized according to the same indentation event identifier, and the record rows with continuous sampling periods and consistent shadow band sources are merged and written to generate an event indentation table.

7. The multi-energy system operation control method based on distributed energy stations as described in claim 1, characterized in that, Based on the energy storage approximation indentation in the event indentation table, the energy storage safety boundary and the adjustable range of the remaining energy end in the call-end side margin corridor are used to switch the prohibited energy storage direction to the acceptable energy end. The specific steps are as follows: Based on the event indentation table, the continuous abnormal indentation records are matched with the energy storage safety boundary in the end-side margin corridor in the same period to delineate the sampling period in which the continuous abnormal indentation approaches the energy storage safety boundary, and generate the energy storage approximation indentation. Based on the energy storage approach indentation, the energy storage safety boundary of the same period in the end-side margin corridor is called, and the energy storage adjustment direction is sealed according to the boundary side of the continuous abnormal indentation approaching the energy storage safety boundary, and an energy storage direction restriction record is generated. Based on the energy storage direction restriction record, the adjustable range and response time of the remaining energy terminals in the margin corridor on the calling end side, the energy terminals with reverse acceptance margin and the ability to cover the energy storage near indentation extension cycle are screened to generate a candidate table of acceptance terminals. Based on the candidate energy receiving end table, the remaining adjustable range of the energy receiving end, the response time, and the energy storage prohibited direction in the energy storage prohibited direction record are transferred and aligned to generate an energy receiving end transfer sequence.

8. The multi-energy system operation control method based on distributed energy stations as described in claim 7, characterized in that, The station-level rolling control boundary is obtained by transferring the prohibited energy storage direction in the energy storage prohibited direction record to the corresponding acceptable energy end in the energy end transfer sequence based on the energy end transfer sequence, and binding the acceptable energy end with the rolling sampling period.

9. The multi-energy system operation control method based on distributed energy stations as described in claim 1, characterized in that, The steps are as follows: Based on the station-level rolling control boundary, the response time in the end-side margin corridor is called to match the exit slope of the fast-end command with the entry slope of the slow-end command. Periodically accept and organize the boundary binding relationship of the station-level rolling control boundary to obtain the rolling boundary acceptance table. Based on the rolling boundary acceptance table, call the response time level in the end-side margin corridor, and pair the fast response energy end that needs to exit the adjustment and the continuous energy end that needs to enter the acceptance in the same period to generate fast and slow end pairing records. The fast end to exit adjustment amount and the slow end to enter acceptance amount in the fast and slow end pairing records are matched and the fast end exit window and slow end entry window are determined by combining the response time level in the end side margin corridor, and the slope matching record is generated. Based on the slope matching record, the exit slope of the fast end command and the entry slope of the slow end command are connected sequentially, and the slow end command that has not completed the connection is delayed and slowed down according to the response time level to generate the slope connection record.

10. The multi-energy system operation control method based on distributed energy stations as described in claim 9, characterized in that, The station-level collaborative instructions are obtained by continuously arranging fast-end exit instructions, slow-end entry instructions, and rolling sampling cycles based on slope continuation recording, and then aligning the continuously arranged fast-end exit instructions and slow-end entry instructions with the station-level rolling control boundary.

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