A comprehensive energy efficiency evaluation system

Abstract

This invention discloses a comprehensive energy efficiency assessment system, belonging to the field of comprehensive energy. The system includes a monitoring module, a recording module, a curve simulation module, a peak selection module, a high-efficiency energy calculation module, a scoring module, a sorting module, a storage module, a display module, and a control module. It can effectively monitor the energy efficiency of each energy point, automatically score the energy efficiency of each energy point, and fit the energy efficiency of each energy point over different time periods into a curve graph, allowing users to more intuitively understand the energy efficiency of each energy point.

Description

Technical Field

[0001] The present invention relates to the field of integrated energy, and more specifically, to an integrated energy efficiency evaluation system. Background Art

[0002] The integrated energy system aims at efficient and clean utilization of energy, with large-scale renewable energy consumption as the background. Through scientific coordination and dispatch of different energy points such as electricity, heat, gas, and cold, it realizes the cascade utilization of different grades of energy. Through multi-energy complementarity, it promotes the large-scale access and efficient utilization of renewable energy, and improves the flexibility, safety and economy of the energy supply system. As the next generation of smart energy system, the integrated energy system is one of the important technical development directions of the energy industry in the 21st century.

[0003] In the process of comprehensive energy utilization, evaluating the energy efficiency of each energy point is an extremely important process;

[0004] Among them, the energy efficiency peak of the energy point is when the energy point releases the best energy efficiency. The longer the energy efficiency peak is, the higher the score of the energy point is.

[0005] However, in the prior art, when evaluating each energy point, the user needs to perform calculations separately, and the energy efficiency of each energy point cannot be intuitively understood. Summary of the invention

[0006] 1. Technical issues to be solved

[0007] In view of the problems existing in the prior art, the purpose of the present invention is to provide a comprehensive energy efficiency evaluation system, which can effectively monitor the energy efficiency of each energy point, automatically score the energy efficiency of each energy point, and fit the energy efficiency of each energy point in different time periods into a curve graph, so as to facilitate users to understand the energy efficiency of each energy point more intuitively.

[0008] 2. Technical solution

[0009] To solve the above problems, the present invention adopts the following technical solutions.

[0010] A comprehensive energy efficiency evaluation system, comprising:

[0011] A monitoring module, used to monitor the energy efficiency of each energy point, where the energy efficiency of each energy point is recorded as A, B, C, ..., X;

[0012] A recording module is used to record the average value of the energy efficiency of each energy point in different time periods. The energy efficiency of the energy point is divided into 24 time periods according to 24 hours, and is recorded as A1, A2, A3, ..., AX; B1, B2, B3, ..., BX; C1, C2, C3, ..., CX; X1, X2, X3, ..., CX;

[0013] A curve simulation module, for fitting the average energy efficiency of each energy point in 24 time periods into an energy efficiency curve, and recording it as curve A, curve B, curve C, ..., curve X;

[0014] A peak selection module, used for selecting the peak section of the energy efficiency curve of each energy point, and recording the number of the peak section time periods αA, αB, αC, ..., αX;

[0015] An efficient energy calculation module, used to calculate the total energy efficiency f1 of each energy point peak segment and the total energy efficiency f2 of all time periods;

[0016] A scoring module, used to calculate the scores βA, βB, βC, ..., βX of the energy points according to the sum of energy efficiencies f1 of the peak segments of each energy point and the sum of energy efficiencies f2 of all time periods;

[0017] Storage module, used to store data of all modules for query;

[0018] Display module, used for data visualization of each module;

[0019] The control module is used to control each module.

[0020] Furthermore, a sorting module is included to sort the energy points according to the scores of the energy points;

[0021] The sorting module includes:

[0022] A name arrangement module, used to sort the energy points according to the pinyin letters;

[0023] A score ranking module, used to sort the energy points according to their scores;

[0024] The first row module is used to arrange the specific energy points into the first row.

[0025] Furthermore, the peak section refers to a time period when the average energy efficiency value is between 0.8 and 1 of the average value of the peak point of the energy efficiency curve.

[0026] Furthermore, the score of the energy point is in percentage, and the calculation formula is 100*sum of energy efficiency in peak section f1 / sum of energy efficiency in all time periods f2.

[0027] Furthermore, an early warning module is also included, and the early warning module includes:

[0028] A record query module, used to query the energy efficiency curve of the energy points stored in the storage module within 30 days;

[0029] The target curve generation module is used to generate the target curve for the next day based on the energy efficiency curve of the energy point within 30 days;

[0030] A comparison module, used to compare the target curve generated by the target curve generation module with the energy efficiency curve generated by the curve simulation module to determine whether the energy point is operating normally;

[0031] The alarm module is used to warn the user when the energy point operates abnormally.

[0032] Furthermore, the alarm module includes:

[0033] On-site sound and light alarm module, used to directly generate sound and light alarm to warn users;

[0034] SMS alert module, used to send text messages to warn users;

[0035] The telephone alarm module is used to make a voice call to warn the user.

[0036] Furthermore, the early warning module also includes:

[0037] A deviation value calculation module, used to calculate the deviation value between the target curve generated by the target curve generation module and the energy efficiency curve generated by the curve simulation module;

[0038] A memory query module, used to query the target curve X and the energy efficiency curve X with the same deviation value stored in the storage module;

[0039] The information display module is used to display the generation reasons, real-time records, hazard levels and result feedback of the target curve X and the energy efficiency curve X.

[0040] 3. Beneficial effects

[0041] Compared with the prior art, the advantages of the present invention are:

[0042] (1) Through the cooperation of various modules, this solution can effectively monitor the energy efficiency of each energy point, automatically score the energy efficiency of each energy point, and fit the energy efficiency of each energy point in different time periods into a curve chart, so that users can understand the energy efficiency of each energy point more intuitively. Through the early warning module, it can effectively monitor whether the energy point is operating, and warn the user when the energy point is operating abnormally. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present invention will be described clearly and completely below; obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field without making creative work based on the embodiments of the present invention are within the scope of protection of the present invention.

[0044] Embodiment 1:

[0045] A comprehensive energy efficiency evaluation system includes a monitoring module, a recording module, a curve simulation module, a peak selection module, a high-efficiency energy calculation module, a scoring module, a sorting module, a storage module, a display module, a control module and an early warning module;

[0046] The monitoring module is used to monitor the energy efficiency of each energy point, and the energy efficiency of each energy point is recorded as A, B, C, ..., X respectively;

[0047] The recording module records the average value of the energy efficiency of each energy point in different time periods. The energy efficiency of the energy point is divided into 24 time periods according to 24 hours, and is recorded as A1, A2, A3, ..., AX; B1, B2, B3, ..., BX; C1, C2, C3, ..., CX; X1, X2, X3, ..., CX;

[0048] The curve simulation module is used to fit the average energy efficiency of each energy point in 24 time periods into an energy efficiency curve, and record it as curve A, curve B, curve C, ..., curve X;

[0049] The peak selection module is used to select the peak section of the energy efficiency curve of each energy point and record the number of peak section time periods αA, αB, αC, ..., αX;

[0050] Here, the peak section refers to the time period when the average value of energy efficiency is between 0.8 and 1 at the peak value of the energy efficiency curve;

[0051] The high-efficiency energy calculation module is used to calculate the total energy efficiency f1 of each energy point peak segment and the total energy efficiency f2 of all time periods;

[0052] The scoring module is used to calculate the scores of energy points βA, βB, βC, ..., βX according to the total energy efficiency f1 of the peak segments of each energy point and the total energy efficiency f2 of all time periods. The scores of the energy points are in percentage, and the calculation formula is 100*the total energy efficiency f1 of the peak segment / the total energy efficiency f2 of all time periods;

[0053] Wherein, the sorting module is used to sort each energy point according to the score of each energy point;

[0054] The sorting module includes:

[0055] A name arrangement module, used to sort the energy points according to the pinyin letters;

[0056] A score ranking module, used to sort the energy points according to their scores;

[0057] A first row module, used to arrange the specific energy points into the first row;

[0058] Here, the score ranking may be arranged in order from high to low scores;

[0059] Wherein, the storage module is used to store data of all modules for query;

[0060] Wherein, the display module is used for data visualization of each module;

[0061] Here, the display module may be a liquid crystal display screen;

[0062] Wherein, the control module is used to control each module;

[0063] Also included is an early warning module, which includes:

[0064] A record query module, used to query the energy efficiency curve of the energy points stored in the storage module within 30 days;

[0065] The target curve generation module is used to generate the target curve for the next day based on the energy efficiency curve of the energy point within 30 days;

[0066] A comparison module, used to compare the target curve generated by the target curve generation module with the energy efficiency curve generated by the curve simulation module to determine whether the energy point is operating normally;

[0067] A deviation value calculation module, used to calculate the deviation value between the target curve generated by the target curve generation module and the energy efficiency curve generated by the curve simulation module;

[0068] A memory query module, used to query the target curve X and the energy efficiency curve X with the same deviation value stored in the storage module;

[0069] Information display module, used to display the generation reasons, real-time records, hazard levels and result feedback of target curve X and energy efficiency curve X;

[0070] The alarm module is used to warn the user when the energy point operates abnormally.

[0071] The alarm module comprises:

[0072] On-site sound and light alarm module, used to directly generate sound and light alarm to warn users;

[0073] SMS alert module, used to send text messages to warn users;

[0074] The telephone alarm module is used to make a voice call to warn the user.

[0075] When in use: the energy efficiency of each energy point is monitored by the monitoring module, and the energy efficiency of each energy point is recorded as A, B, C, ..., X respectively, and then the average value of the energy efficiency of each energy point in different time periods is recorded by the recording module respectively, and recorded as A1, A2, A3, ..., AX; B1, B2, B3, ..., BX; C1, C2, C3, ..., CX; X1, X2, X3, ..., CX respectively, and the average value of the energy efficiency of each energy point in 24 time periods is fitted into an energy efficiency curve by the curve simulation module, and recorded as curve A, curve B, curve C, ..., curve X;

[0076] Then, the peak section of the energy efficiency curve of each energy point is selected by the peak selection module, and the number of peak section time periods αA, αB, αC, ..., αX is recorded, and the energy efficiency sum f1 of the peak section of each energy point and the energy efficiency sum f2 of all time periods are calculated by the high-efficiency energy calculation module;

[0077] The scoring module calculates the scores βA, βB, βC, ..., βX of the energy points according to the sum of the energy efficiencies f1 of the peak segments of the energy points and the sum of the energy efficiencies f2 of all time periods, and then the sorting module sorts the energy points according to the scores of the energy points, stores the data of all modules through the storage module for query, and displays the data of each module through the display module;

[0078] At the same time, the record query module will query the energy efficiency curve of the energy point stored in the storage module within 30 days, generate a target curve for the next day through the target curve generation module, and then use the comparison module to compare the target curve generated by the target curve generation module with the energy efficiency curve generated by the curve simulation module to determine whether the energy point is operating normally;

[0079] If the energy point is not operating normally, the alarm module will be automatically activated to warn the user;

[0080] At this time, the deviation value between the target curve generated by the target curve generation module and the energy efficiency curve generated by the curve simulation module can be calculated through the deviation value calculation module; the target curve X and the energy efficiency curve X with the same deviation value stored in the storage module can be queried using the memory query module according to the deviation value, and then the generation reasons, real-time records, hazard levels and result feedback of the target curve X and the energy efficiency curve X can be displayed through the information display module;

[0081] In summary, the present invention can effectively monitor the energy efficiency of each energy point through the cooperation of various modules, automatically score the energy efficiency of each energy point, and fit the energy efficiency of each energy point in different time periods into a curve graph, so that users can understand the energy efficiency of each energy point more intuitively. Through the early warning module, it can effectively monitor whether the energy point is operating, and warn the user when the energy point is operating abnormally.

[0082] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A comprehensive energy efficiency evaluation system, characterized in that: include: A monitoring module, used to monitor the energy efficiency of each energy point, where the energy efficiency of each energy point is recorded as A, B, C, ..., X; A recording module is used to record the average value of the energy efficiency of each energy point in different time periods. The energy efficiency of the energy point is divided into 24 time periods according to 24 hours, and is recorded as A1, A2, A3, ..., AX; B1, B2, B3, ..., BX; C1, C2, C3, ..., CX; X1, X2, X3, ..., CX; A curve simulation module, for fitting the average energy efficiency of each energy point in 24 time periods into an energy efficiency curve, and recording it as curve A, curve B, curve C, ..., curve X; A peak selection module, used for selecting the peak section of the energy efficiency curve of each energy point, and recording the number of the peak section time periods αA, αB, αC, ..., αX; The peak section refers to the time period when the average energy efficiency value is between 0.8 and 1 at the peak value of the energy efficiency curve; An efficient energy calculation module, used to calculate the total energy efficiency f1 of each energy point peak segment and the total energy efficiency f2 of all time periods; A scoring module, used to calculate the scores βA, βB, βC, ..., βX of the energy points according to the sum of energy efficiencies f1 of the peak segments of each energy point and the sum of energy efficiencies f2 of all time periods; Storage module, used to store data of all modules for query; Display module, used for data visualization of each module; A control module, used to control each module; An early warning module, including a record query module, a target curve generation module, a comparison module and an alarm module; A record query module, used to query the energy efficiency curve of the energy point stored in the storage module within 30 days; The target curve generation module is used to generate the target curve for the next day based on the energy efficiency curve of the energy point within 30 days; A comparison module, used to compare the target curve generated by the target curve generation module with the energy efficiency curve generated by the curve simulation module to determine whether the energy point is operating normally; An alarm module, used to warn the user when the energy point is not operating normally; The alarm module comprises: On-site sound and light alarm module, used to directly generate sound and light alarm to warn users; SMS alert module, used to send text messages to warn users; A telephone alarm module is used to make a voice call to warn the user; The early warning module also includes: A deviation value calculation module, used to calculate the deviation value between the target curve generated by the target curve generation module and the energy efficiency curve generated by the curve simulation module; A memory query module, used to query the target curve X and the energy efficiency curve X with the same deviation value stored in the storage module; The information display module is used to display the generation reasons, real-time records, hazard levels and result feedback of the target curve X and the energy efficiency curve X.

2. The comprehensive energy efficiency evaluation system according to claim 1, characterized in that: Also included is a sorting module for sorting each energy point according to the score of each energy point; The sorting module includes: A name arrangement module, used to sort the energy points according to the pinyin letters; A score ranking module, used to sort the energy points according to their scores; The first row module is used to arrange the specific energy points into the first row.

3. The comprehensive energy efficiency evaluation system according to claim 1, characterized in that: The energy point score is a percentage system, and the calculation formula is 100*sum of energy efficiency in peak section f1 / sum of energy efficiency in all time periods f2.