Control method and system for automatic synchronization mode of energy storage generator set

Abstract

The application discloses a control method and system for an automatic synchronization mode of an energy storage generator set, and the system comprises a first OR module, a second OR module, a first AND module, a third OR module, a fourth OR module, a first NOT module, a second NOT module, a first SR module and a first pulse module; the method comprises the following steps: when any one of the following conditions is met, the automatic synchronization mode of the energy storage generator set is triggered to be 1: the APS start of the energy storage generator set and the synchronization request of the energy storage generator set are both 1, or the automatic synchronization input button is 1, or the APS confirmation input synchronization of the energy storage generator set is 1; when any one of the following conditions is met, the automatic synchronization mode of the energy storage generator set is triggered to be 0: the synchronization cut-off button is 1, or the energy storage generator set is not running, or the DEH is in a manual mode, or the energy storage generator set has been connected to a grid, or the rotation speed of the energy storage generator set is in a synchronization range, or the synchronization request of the energy storage generator set is 0. The application improves the flexibility and reliability of a power system.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of intelligent control of generator sets, and particularly relates to a control method and system for an automatic synchronization mode of an energy storage generator set. BACKGROUND

[0002] The synchronization mode of an energy storage generator set is a highly automated power system control technology that realizes seamless connection of a generator set and a power grid through precise voltage, frequency and phase adjustment. This mode plays a crucial role in modern power systems, especially in the context of the increasing popularity of new energy power generation.

[0003] In order to adapt to and quickly respond to changes in the demand of the power grid, energy exchange between the power grid and the energy storage battery system is realized through an energy storage converter. There is an urgent need to develop a control method and system for an automatic synchronization mode of an energy storage generator set to meet the requirements that the energy storage system can both absorb energy from the power grid for storage and release energy back to the power grid when needed, automatically adjust the charging and discharging state according to the actual demand of the power grid, optimize power quality and improve system efficiency. SUMMARY

[0004] The purpose of the present application is to provide a control method and system for an automatic synchronization mode of an energy storage generator set that can both absorb energy from the power grid for storage and release energy back to the power grid when needed, improving the flexibility and reliability of the power system and providing strong technical support for efficient use of new energy and stable operation of the power grid.

[0005] In order to achieve the above purpose, the present application adopts the following technical solutions:

[0006] The control system for an automatic synchronization mode of an energy storage generator set comprises a first OR module, a second OR module, a first AND module, a third OR module, a fourth OR module, a first NOT module, a second NOT module, a first SR module, a fifth OR module, a first pulse module, a second pulse module, a first delay module, a second AND module, a third AND module and a first increase / decrease module;

[0007] The output end of the first OR module and the output end of the first AND module are both connected to the third OR module; the output end of the first NOT module and the output end of the second NOT module are both connected to the fifth OR module, the output end of the second OR module and the output end of the fifth OR module are both connected to the fourth OR module; the output end of the third OR module and the output end of the fourth OR module are respectively connected to the S end and the R end of the first SR module, the output end of the first SR module is connected to the automatic synchronization mode of the energy storage generator set, and the output end of the first SR module is connected to the automatic synchronization permission of the energy storage generator set through the first delay module; the output end of the first SR module and the output end of the first pulse module are both connected to the second AND module, and the output end of the second AND module is connected to the synchronization increase of the energy storage generator set;

[0008] The output end of the second AND module, the output end of the third AND module and the output end of the first SR module are all connected to the first increase / decrease module, and the output end of the first increase / decrease module is connected to the synchronization increase / decrease value of the energy storage generator set.

[0009] The output end of the first SR module and the output end of the second pulse module are both connected to the third AND module, and the output end of the third AND module is connected to the synchronization decrease of the energy storage generator set.

[0010] The application further improves that the automatic synchronization input button and the energy storage generator set APS confirmation input synchronization are both connected to the first OR module.

[0011] The application further improves that the synchronization cut-off button, the energy storage generator set is not running, the DEH is in the manual mode and the energy storage generator set has been connected to the grid are all connected to the second OR module.

[0012] The application further improves that the energy storage generator set APS start and the energy storage generator set synchronization request are both connected to the first AND module; the energy storage generator set speed is in the synchronization range and is connected to the first NOT module; and the energy storage generator set synchronization request is connected to the second NOT module.

[0013] The application further improves that the energy storage generator set synchronization increase is connected to the first pulse module; and the energy storage generator set synchronization decrease is connected to the second pulse module.

[0014] The application further improves that the energy storage generator set automatic synchronization mode control method comprises the following steps:

[0015] When the energy storage generator set APS start and the energy storage generator set synchronization request are both 1, or the automatic synchronization input button is 1, or the energy storage generator set APS confirmation input synchronization is 1, any one of the above conditions is satisfied, then the energy storage generator set automatic synchronization mode is triggered to be 1; when the synchronization cut-off button is 1, or the energy storage generator set is not running is 1, or the DEH is in the manual mode is 1, or the energy storage generator set has been connected to the grid is 1, or the energy storage generator set speed is in the synchronization range is 0, or the energy storage generator set synchronization request is 0, any one of the above conditions is satisfied, then the energy storage generator set automatic synchronization mode is triggered to be 0.

[0016] The application further improves that it further comprises:

[0017] When the storage power generator set APS start and the storage power generator set synchronization request are both 1, or the automatic synchronization input button is 1, or the storage power generator set APS confirmation input synchronization is 1, any one of the above conditions is met, and after the first delay module, the storage power generator set automatic synchronization permission is 1; the synchronization cut-off button is 1, or the storage power generator set is not running 1, or the DEH is in manual mode 1, or the storage power generator set has been connected to the grid 1, or the storage power generator set speed is in the synchronization range 0, or the storage power generator set synchronization request is 0, any one of the above conditions is met, and after the first delay module, the storage power generator set automatic synchronization permission is 0.

[0018] The further improvement of the present application is further comprising:

[0019] When the storage power generator set APS start and the storage power generator set synchronization request are both 1, or the automatic synchronization input button is 1, or the storage power generator set APS confirmation input synchronization is 1, the first SR module is triggered to be 1, and when the storage power generator set synchronization increase is 1, the storage power generator set synchronization increase is triggered to be 1.

[0020] The further improvement of the present application is further comprising:

[0021] When the storage power generator set APS start and the storage power generator set synchronization request are both 1, or the automatic synchronization input button is 1, or the storage power generator set APS confirmation input synchronization is 1, the first SR module is triggered to be 1, and when the storage power generator set synchronization decrease is 1, the storage power generator set synchronization decrease is triggered to be 1.

[0022] The further improvement of the present application is further comprising: according to the output end of the second and module, the output end of the third and module, the output end of the first SR module, the three signal transmissions to the first increase and decrease module, the storage power generator set synchronization increase and decrease value automatic output value.

[0023] Compared with the prior art, the present application has at least the following beneficial technical effects:

[0024] The control system of the storage power generator set automatic synchronization mode provided by the present application adopts a distributed control system, a programmable logic controller system, etc., and edits the five system modules involved in the present application, including: storage power generator set automatic synchronization mode, storage power generator set automatic synchronization permission, storage power generator set synchronization increase, storage power generator set synchronization increase and decrease value, and storage power generator set synchronization decrease. Each system covers different functions in the storage power generator set automatic synchronization mode, and finally serves the storage power generator set automatic synchronization mode, realizing seamless connection of the generator set and the power grid.

[0025] The application provides a control method for an energy storage generator set in an automatic synchronization mode, which adopts an automatic synchronization input button, an energy storage generator set APS confirmation input synchronization, a synchronization removal button, an energy storage generator set non-operation, a DEH in a manual mode, an energy storage generator set grid connection, an energy storage generator set APS start, an energy storage generator set speed in a synchronization range, an energy storage generator set synchronization request, an energy storage generator set synchronization increase, an energy storage generator set synchronization decrease and the like as calculation and determination of an energy storage generator set automatic synchronization mode, an energy storage generator set automatic synchronization permission, an energy storage generator set synchronization increase, an energy storage generator set synchronization increase and decrease value, an energy storage generator set synchronization decrease, so that the system can meet the requirement that the energy storage system can absorb energy from the power grid and store the energy, and can release the energy back to the power grid when needed.

[0026] In summary, the control method and system for the energy storage generator set in the automatic synchronization mode can realize energy exchange between the power grid and the energy storage battery system through the energy storage converter, can meet the requirement that the energy storage system can absorb energy from the power grid and store the energy, and can release the energy back to the power grid when needed, and can automatically adjust the charging and discharging state according to the actual requirement of the power grid, so as to optimize the power quality and improve the system efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the specific embodiments of the application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0028] Figure 1 The figure is a control system schematic diagram for the energy storage generator set in the automatic synchronization mode.

[0029] Figure 2 The figure is an effect diagram of the embodiment of the application.

[0030] Explanation of reference signs:

[0031] 001 Auto Synchronization push button, 002 SSG APS confirmation synchronization push, 003 Synchronization cut-off push button, 004 SSG not running, 005 DEH in manual mode, 006 SSG grid connected, 007 SSG APS start, 008 SSG speed in synchronization range, 009 Synchronization request, 010 Synchronization plus, 011 Synchronization minus, 012 First OR module, 013 Second OR module, 014 First AND module, 015 Third OR module, 016 Fourth OR module, 017 First NOT module, 018 Second NOT module, 019 First SR module, 020 Fifth OR module, 021 First pulse module, 022 Second pulse module, 023 First delay module, 024 Second AND module, 025 Third AND module, 026 First plus-minus module, 027 SSG auto synchronization mode, 028 SSG auto synchronization enable, 029 SSG synchronization plus, 030 SSG synchronization plus-minus value, 031 SSG synchronization minus. DETAILED DESCRIPTION

[0032] Hereinafter, certain exemplary embodiments will be described simply. As can be recognized by those skilled in the art, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and descriptions are to be regarded as illustrative in nature rather than restrictive.

[0033] In the description of the present application, it is to be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are merely for the purpose of facilitating the description of the present application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be construed as limiting the present application.

[0034] In addition, the terms "first", "second" are used only for the purpose of description, and cannot be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0035] In the present application, unless specifically defined otherwise and limited in the specification, the terms "mount", "connected", "connection", "fixed", and the like, should be construed broadly and do not necessarily imply that two elements are directly connected to each other. It will be apparent that many modifications and variations can be made to the present application, all of which are intended to be within the scope of the present application. Accordingly, although specific embodiments have been chosen for the purposes of convenience and the description, alterations, permutations, and / or additions of one or more steps can occur based on the application's state of the art to which those skilled in the art would be aware.

[0036] In the present application, unless specifically defined otherwise and limited in the specification, "on" or "under" of a first feature to a second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above", and "over" of a first feature to a second feature includes that the first feature is directly above and obliquely above the second feature, or only means that the first feature is higher than the second feature in horizontal height. "Under", "below", and "underneath" of a first feature to a second feature includes that the first feature is directly above and obliquely above the second feature, or only means that the first feature is lower than the second feature in horizontal height.

[0037] It should also be understood that the terms used in the specification of the present application are for the purpose of describing specific embodiments only and are not intended to limit the present application. As used in the specification and the appended claims of the present application, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

[0038] It should be further understood that the term "and / or" used in the specification of the present application and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes these combinations.

[0039] Various structural schematic diagrams of the disclosed embodiments according to the present application are shown in the accompanying drawings. These diagrams are not drawn to scale, in which certain details are exaggerated for the purpose of clarity and understanding, and certain details can be omitted. The shapes and relative sizes of the various regions, layers, and their relative positional relationships shown in the drawings are only exemplary, and in actuality, there can be deviations due to manufacturing tolerances or technical limitations, and regions / layers with different shapes, sizes, and relative positions can be additionally designed by those skilled in the art according to actual needs.

[0040] The embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0041] Embodiment 1

[0042] As Figure 1As shown, the control system of the automatic synchronization mode of the energy storage generator set provided by the present application specifically comprises: an automatic synchronization input button 001, an energy storage generator set APS confirmation input synchronization 002, a synchronization removal button 003, an energy storage generator set not running 004, a DEH in manual mode 005, an energy storage generator set having been connected to the grid 006, an energy storage generator set APS starting 007, an energy storage generator set rotating speed being in a synchronization range 008, a synchronization request 009, a synchronization increase 010, a synchronization decrease 011, a first OR module 012, a second OR module 013, a first AND module 014, a third OR module 015, a fourth OR module 016, a first NOT module 017, a second NOT module 018, a first SR module 019, a fifth OR module 020, a first pulse module 021, a second pulse module 022, a first delay module 023, a second AND module 024, a third AND module 025, a first increase / decrease module 026, an energy storage generator set automatic synchronization mode 027, an energy storage generator set automatic synchronization permission 028, an energy storage generator set synchronization increase 029, an energy storage generator set synchronization increase / decrease value 030, and an energy storage generator set synchronization decrease 031.

[0043] Figure 1 The control strategy logic diagram of the energy storage generator set comprises the following four parts:

[0044] The control connection mode of the energy storage generator set automatic synchronization mode 027: the automatic synchronization input button 001 and the energy storage generator set APS confirmation input synchronization 002 are both connected to the first OR module 012, the energy storage generator set APS starting 007 and the synchronization request 009 are both connected to the first AND module 014, and the output end of the first OR module 012 and the output end of the first AND module 014 are both connected to the third OR module 015; the synchronization removal button 003, the energy storage generator set not running 004, the DEH in manual mode 005, and the energy storage generator set having been connected to the grid 006 are all connected to the second OR module 013, the energy storage generator set rotating speed being in the synchronization range 008 is connected to the first NOT module 017, the synchronization request 009 is connected to the second NOT module 018, the output end of the first NOT module 017 and the output end of the second NOT module 018 are both connected to the fifth OR module 020, and the output end of the second OR module 013 and the output end of the fifth OR module 020 are both connected to the fourth OR module 016; the output end of the third OR module 015 and the output end of the fourth OR module 016 are respectively connected to the S end and the R end of the first SR module 019, and the output end of the first SR module 019 is connected to the energy storage generator set automatic synchronization mode 027.

[0045] The control connection mode of the automatic synchronization of the energy storage generator set: the control connection mode of the automatic synchronization mode 027 of the energy storage generator set: the automatic synchronization input button 001 and the energy storage generator set APS confirmation input synchronization 002 are connected to the first OR module 012, the energy storage generator set APS start 007 and the synchronization request 009 are connected to the first AND module 014, the output end of the first OR module 012 and the output end of the first AND module 014 are connected to the third OR module 015; the synchronization cut-off button 003, the energy storage generator set not running 004, the DEH in manual mode 005 and the energy storage generator set has been connected to the grid 006 are connected to the second OR module 013, the energy storage generator set speed in the synchronization range 008 is connected to the first NOT module 017, the synchronization request 009 is connected to the second NOT module 018, the output end of the first NOT module 017 and the output end of the second NOT module 018 are connected to the fifth OR module 020, the output end of the second OR module 013 and the output end of the fifth OR module 020 are connected to the fourth OR module 016; the output end of the third OR module 015 and the output end of the fourth OR module 016 are respectively connected to the S end and the R end of the first SR module 019, the output end of the first SR module 019 is connected to the first delay module 023, the energy storage generator set automatic synchronization permission 028 in turn.

[0046] The control connection mode of the synchronization increase 029 of the energy storage generator set: the control connection mode of the automatic synchronization mode 027 of the energy storage generator set: the automatic synchronization input button 001 and the energy storage generator set APS confirmation input synchronization 002 are connected to the first OR module 012, the energy storage generator set APS start 007 and the energy storage generator set synchronization request 009 are connected to the first AND module 014, the output end of the first OR module 012 and the output end of the first AND module 014 are connected to the third OR module 015; the synchronization cut-off button 003, the energy storage generator set not running 004, the DEH in manual mode 005 and the energy storage generator set has been connected to the grid 006 are connected to the second OR module 013, the energy storage generator set speed in the synchronization range 008 is connected to the first NOT module 017, the synchronization request 009 is connected to the second NOT module 018, the output end of the first NOT module 017 and the output end of the second NOT module 018 are connected to the fifth OR module 020, the output end of the second OR module 013 and the output end of the fifth OR module 020 are connected to the fourth OR module 016; the output end of the third OR module 015 and the output end of the fourth OR module 016 are respectively connected to the S end and the R end of the first SR module 019; the synchronization increase 010 is connected to the first pulse module 021; the output end of the first SR module 019 and the output end of the first pulse module 021 are connected to the second AND module 024, the output end of the second AND module 024 is connected to the energy storage generator set synchronization increase 029.

[0047] The control connection method of the synchronous increase / decrease value 030 of the energy storage generator set is as follows: the output terminals of the second AND module 024, the third AND module 025, and the first SR module 019 are all connected to the first increase / decrease module 026, and the output terminal of the first increase / decrease module 026 is connected to the synchronous increase / decrease value 030 of the energy storage generator set.

[0048] The control connection method for the synchronization reduction 031 of the energy storage generator set: The control connection method for the automatic synchronization mode 027 of the energy storage generator set: The automatic synchronization activation button 001 and the energy storage generator set APS confirmation synchronization activation 002 are both connected to the first OR module 012; the energy storage generator set APS start 007 and the energy storage generator set synchronization request 009 are both connected to the first AND module 014; the output terminals of the first OR module 012 and the first AND module 014 are both connected to the third OR module 015; The synchronization deactivation button 003, the energy storage generator set not running 004, the DEH in manual mode 005, and the energy storage generator set connected to the grid 006 are all connected to the second OR module 013; the energy storage generator set speed within the synchronization range 008 is connected to the first non-synchronization module. Module 017, the energy storage generator set synchronization request 009 is connected to the second non-module 018, the output terminals of the first non-module 017 and the second non-module 018 are both connected to the fifth OR module 020, the output terminals of the second OR module 013 and the fifth OR module 020 are both connected to the fourth OR module 016; the output terminals of the third OR module 015 and the fourth OR module 016 are respectively connected to the S terminal and R terminal of the first SR module 019; the energy storage generator set synchronization reduction 011 is connected to the second pulse module 022; the output terminals of the first SR module 019 and the second pulse module 022 are both connected to the third AND module 025, and the output terminal of the third AND module 025 is connected to the energy storage generator set synchronization reduction 031.

[0049] Example 2

[0050] like Figure 1 As shown, the control method for an energy storage generator set in automatic synchronization mode provided by the present invention includes:

[0051] The first step is to trigger the automatic synchronization mode 027 of the energy storage generator set when any of the following conditions are met: APS start-up 007 and synchronization request 009 are both 1, or automatic synchronization activation button 001 is 1, or APS confirmation of synchronization activation 002 of the energy storage generator set is 1. The second step is to trigger the automatic synchronization mode 027 of the energy storage generator set when any of the following conditions are met: synchronization cut-off button 003 is 1, or the energy storage generator set is not running 004 is 1, or DEH is in manual mode 005 is 1, or the energy storage generator set is connected to the grid 006 is 1, or the energy storage generator set speed is within the synchronization range 008 is 0, or synchronization request 009 is 0.

[0052] Second step, the APS of the energy storage generator set 007 and the synchronization request 009 are both 1, or the automatic synchronization input button 001 is 1, or the APS of the energy storage generator set confirms the input synchronization 002 is 1, any one of the above conditions is met, and after the first delay module 023, the automatic synchronization of the energy storage generator set is triggered 028 is 1; The synchronization cut-off button 003 is 1, or the energy storage generator set is not running 004 is 1, or the DEH is in manual mode 005 is 1, or the energy storage generator set has been connected to the grid 006 is 1, or the speed of the energy storage generator set is in the synchronization range 008 is 0, or the synchronization request 009 is 0, any one of the above conditions is met, and after the first delay module 023, the automatic synchronization of the energy storage generator set is triggered 028 is 0;

[0053] Third step, the APS of the energy storage generator set 007 and the synchronization request 009 are both 1, or the automatic synchronization input button 001 is 1, or the APS of the energy storage generator set confirms the input synchronization 002 is 1, then the first SR module 019 is triggered 1, and the synchronization increase 010 is 1, then the synchronization increase of the energy storage generator set 029 is triggered 1;

[0054] Fourth step, the APS of the energy storage generator set 007 and the synchronization request 009 are both 1, or the automatic synchronization input button 001 is 1, or the APS of the energy storage generator set confirms the input synchronization 002 is 1, then the first SR module 019 is triggered 1, and the synchronization decrease 011 is 1, then the synchronization decrease of the energy storage generator set 031 is triggered 1;

[0055] Fifth step, according to the output of the second and module 024, the output of the third and module 025, and the output of the first SR module 019, the synchronization increase and decrease value 030 of the energy storage generator set is automatically output.

[0056] Example 3

[0057] As Figure 2 shown, through the implementation and application of the technology of the present application, the output of the energy storage generator set is stable in the simulation time range, and can meet the user's demand in this time range. According to the actual demand of the power grid peak regulation and frequency regulation every day, the charging and discharging state is automatically adjusted, and the charging and discharging rate is excellent, stable and safe. Through the application and implementation of this technology, the power quality and system efficiency can be optimized, and the control effect is good.

[0058] The foregoing merely illustrates the principles of the application and application of its leading features. This application is not limited to the exact details shown above and described herein, and obvious modifications will occur to those skilled in the art upon reading the foregoing description. Therefore, the scope of the application is not to be determined by the specific examples shown above, but only by the claims below. Any reference signs in the claims should not be construed as limiting the scope of the claims.

[0059] Furthermore, it should be appreciated that although the present specification describes particular embodiments, each of which contain only a single independent technology, the specification makes no implication that the application is limited to such. Rather, the specification using such terms as "in one embodiment" or "in an embodiment" is to establish as many independent embodiments as can be explicitly or implicitly disclosed. The mere inclusion of such terms, however, does not limit those embodiments but rather, the broadest possible interpretation of the specification is intended. The specification is not intended to be limited to the embodiments described herein, but rather the claims should be accorded the full scope consistent with the claims for which the support is recognized in the art. No language in the specification should be construed as indicating any non-claimed element as essential. The foregoing merely illustrates the principles of the application and application of its leading features. This application is not limited to the exact details shown above and described herein, and obvious modifications will occur to those skilled in the art upon reading the foregoing description. Therefore, the scope of the application is not to be determined by the specific examples shown above, but only by the claims below. Any reference signs in the claims should not be construed as limiting the scope of the claims.

[0059] Furthermore, it should be appreciated that although the present specification describes particular embodiments, each of which contain only a single independent technology, the specification makes no implication that the application is limited to such. Rather, the specification using such terms as "in one embodiment" or "in an embodiment" is to establish as many independent embodiments as can be explicitly or implicitly disclosed. The mere inclusion of such terms, however, does not limit those embodiments but rather, the broadest possible interpretation of the specification is intended. The specification is not intended to be limited to the embodiments described herein, but rather the claims should be accorded the full scope consistent with the claims for which the support is recognized in the art. No language in the specification should be construed as indicating any non-claimed element as essential.

Claims

1. A control system for an automatic synchronization mode of an energy storage generator set, characterized in that, The first or module (012), the second or module (013), the first and module (014), the third or module (015), the fourth or module (016), the first non-module (017), the second non-module (018), the first SR module (019), the fifth or module (020), the first pulse module (021), the second pulse module (022), the first delay module (023), the second and module (024), the third and module (025) and the first increase and decrease module (026); The output end of the first or module (012) and the output end of the first and module (014) are connected to the third or module (015); the output end of the first non-module (017) and the output end of the second non-module (018) are connected to the fifth or module (020), the output end of the second or module (013) and the output end of the fifth or module (020) are connected to the fourth or module (016); the output end of the third or module (015) and the output end of the fourth or module (016) are respectively connected to the S end and the R end of the first SR module (019), the output end of the first SR module (019) is connected to the automatic synchronization mode of the energy storage generator set (027), and the output end of the first SR module (019) is connected to the automatic synchronization permission of the energy storage generator set (028) through the first delay module (023); the output end of the first SR module (019) and the output end of the first pulse module (021) are connected to the second and module (024), and the output end of the second and module (024) is connected to the synchronization increase of the energy storage generator set (029); The output end of the second and module (024), the output end of the third and module (025) and the output end of the first SR module (019) are connected to the first increase and decrease module (026), and the output end of the first increase and decrease module (026) is connected to the synchronization increase and decrease value of the energy storage generator set (030); The output end of the first SR module (019) and the output end of the second pulse module (022) are connected to the third and module (025), and the output end of the third and module (025) is connected to the synchronization decrease of the energy storage generator set (031).

2. The control system for an automatic synchronization mode of an energy storage generator set according to claim 1, characterized in that, The automatic synchronization input button (001) and the energy storage generator set APS confirmation input synchronization (002) are connected to the first or module (012).

3. The control system for an automatic synchronization mode of an energy storage generator set according to claim 2, characterized by, The synchronization cut-off button (003), the energy storage generator set not running (004), the DEH in manual mode (005) and the energy storage generator set has been connected to the grid (006) are connected to the second or module (013).

4. The control system for an automatic synchronization mode of an energy storage generator set according to claim 3, characterized by, The energy storage generator set APS starts (007) and the synchronization request (009) are connected to the first and module (014); the energy storage generator set speed is in the synchronization range (008) connected to the first non-module (017); the synchronization request (009) is connected to the second non-module (018).

5. The control system for an automatic synchronization mode of an energy storage generator set according to claim 4, characterized by, The synchronization increase (010) is connected to the first pulse module (021); the synchronization decrease (011) is connected to the second pulse module (022).

6. The method for controlling the automatic synchronization mode of the energy storage generator set, characterized in that, The method is based on the control system of the automatic synchronization mode of the energy storage generator set in claim 4, comprising: When either the APS start-up of the energy storage generator set (007) and the synchronization request (009) are both 1, or the automatic synchronization input button (001) is 1, or the APS confirmation of the energy storage generator set (002) is 1, any one of the above conditions is met, then the automatic synchronization mode of the energy storage generator set (027) is triggered to be 1; when the synchronization cut-off button (003) is 1, or the energy storage generator set is not running (004) is 1, or the DEH is in manual mode (005) is 1, or the energy storage generator set has been connected to the grid (006) is 1, or the synchronization range of the energy storage generator set speed (008) is 0, or the synchronization request (009) is 0, any one of the above conditions is met, then the automatic synchronization mode of the energy storage generator set (027) is triggered to be 0.

7. The method of claim 6, wherein the method further comprises: Also includes: When either the APS start-up of the energy storage generator set (007) and the synchronization request (009) are both 1, or the automatic synchronization input button (001) is 1, or the APS confirmation of the energy storage generator set (002) is 1, any one of the above conditions is met, and after passing through the first delay module (023), the automatic synchronization of the energy storage generator set (028) is triggered to be 1; when the synchronization cut-off button (003) is 1, or the energy storage generator set is not running (004) is 1, or the DEH is in manual mode (005) is 1, or the energy storage generator set has been connected to the grid (006) is 1, or the synchronization range of the energy storage generator set speed (008) is 0, or the synchronization request (009) is 0, any one of the above conditions is met, and after passing through the first delay module (023), the automatic synchronization of the energy storage generator set (028) is triggered to be 0.

8. The method of claim 7, wherein the method further comprises: Also includes: When either the APS start-up of the energy storage generator set (007) and the synchronization request (009) are both 1, or the automatic synchronization input button (001) is 1, or the APS confirmation of the energy storage generator set (002) is 1, the first SR module (019) is triggered to be 1, and when the synchronization increase (010) is 1, the synchronization increase of the energy storage generator set (029) is triggered to be 1.

9. The method of claim 8, wherein the method further comprises: Also includes: When either the APS start-up of the energy storage generator set (007) and the synchronization request (009) are both 1, or the automatic synchronization input button (001) is 1, or the APS confirmation of the energy storage generator set (002) is 1, the first SR module (019) is triggered to be 1, and when the synchronization decrease (011) is 1, the synchronization decrease of the energy storage generator set (031) is triggered to be 1.

10. The method of claim 9, wherein the method further comprises: Also includes: According to the output of the second and module (024), the output of the third and module (025), and the output of the first SR module (019), the synchronization increase and decrease value (030) of the energy storage generator set is automatically outputted.

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