CN-224204816-U - Comprehensive power dispatching platform for optical storage and production station of multi-energy storage system

CN224204816UCN 224204816 UCN224204816 UCN 224204816UCN-224204816-U

Abstract

The utility model relates to the technical field of energy storage and power dispatching, in particular to a comprehensive power dispatching platform of an optical storage and charging station of a multi-energy storage system. The intelligent power supply comprises a box-type transformer, a charging set, a photovoltaic power generation module, a mains supply lighting module, an energy storage module, a charging module and a monitoring management module. The charging set comprises a first alternating current-direct current converter and a second alternating current-direct current converter, the monitoring management module is respectively in communication connection with other modules, a power conversion module is arranged in each module, and the first power conversion module, the photovoltaic power generation module, the energy storage module and the charging module are connected with the alternating current-direct current converter through a direct current bus. Through the comprehensive power dispatching platform, the traditional power, the photovoltaic power generation, the energy storage and the charging are integrated, the problem that new energy power generation and the traditional power energy storage and the traditional power charging are solved, meanwhile, the charging sets with different total powers can be combined, so that the system is suitable for super charging stations with different scales, and the flexibility and the expansibility of the system are enhanced.

Inventors

YAN DELIN
ZHAO HONGHUA
GE ZE
WANG YIFAN
Zang Yunming

Assignees

易嘉油智能机器人有限责任公司

Dates

Publication Date: 20260505
Application Date: 20250228

Claims (10)

1. An optical storage and production station comprehensive power dispatching platform of a multi-energy storage system, which is characterized by comprising: at least one box transformer; The charging set is electrically connected with the at least one box-type transformer and comprises a first alternating current-direct current converter and a second alternating current-direct current converter which are connected in parallel, wherein the first alternating current-direct current converter and the second alternating current-direct current converter are respectively connected with one end of a distribution module through a first power conversion module; The photovoltaic power generation module is provided with a photovoltaic assembly, a combiner box and a second power conversion module; The commercial power lighting module is provided with a commercial power lighting distribution box and a third power conversion module; The energy storage module is provided with a storage battery, an energy storage control unit and an energy storage converter; A charging module having a plurality of charging terminals, a plurality of batteries, and a charging control unit; The monitoring management module is respectively in communication connection with the first alternating current-direct current converter, the second alternating current-direct current converter, the plurality of quick charge/super charge terminals, the second power conversion module, the third power conversion module, the energy storage control unit and the charging control unit; the photovoltaic power generation system comprises a first power conversion module, a second power conversion module, a photovoltaic power generation module, an energy storage module, a charging module, at least one box-type transformer and a charging module, wherein the first alternating-current/direct-current converter is connected with the first power conversion module through a first direct-current bus, the second alternating-current/direct-current converter is connected with the first power conversion module through a second direct-current bus, the photovoltaic power generation module, the energy storage module and the charging module are connected with the second alternating-current/direct-current converter through the second direct-current bus, and the at least one box-type transformer is electrically connected with the charging module.
2. The integrated power dispatching platform of optical storage and charging station of claim 1, wherein the first dc bus and the second dc bus are a common dc bus of 750VDC.
3. The integrated power dispatching platform of the optical storage and charging station according to claim 2, wherein a single charging gun is connected to the plurality of quick charging terminals, a double charging gun is connected to the plurality of super charging terminals, and the single charging gun and the double charging gun are provided with direct current charging interfaces.
4. The integrated power dispatching platform of optical storage and charging station of claim 3, further comprising a flywheel energy storage, wherein the flywheel energy storage comprises a fourth power conversion module, and an isolation transformer is arranged between the fourth power conversion module and the at least one box-type transformer.
5. The integrated power dispatching platform of the optical storage and filling station according to claim 3, further comprising a methanol hydrogen production power generation box, wherein the commercial power illumination distribution box is connected with the methanol hydrogen production power generation box and the commercial power respectively.
6. The integrated power dispatching platform of an optical storage and filling station of claim 3, further comprising a mobile energy storage vehicle connected to the at least one box-type transformer through a V2G all-in-one machine.
7. The integrated power dispatching platform of the optical storage and charging station according to any one of claims 1-6, wherein the power of the first ac-dc converter and the second ac-dc converter is 400 kw.
8. The integrated power dispatching platform of an optical storage and charging station according to claim 7, wherein the monitoring management module is connected with the first ac-dc converter, the second power conversion module and the third power conversion module through CAN buses respectively.
9. The integrated power dispatching platform of the optical storage and charging station according to claim 8, wherein the monitoring management module is respectively in communication connection with the energy storage control unit and the charging control unit through a TCP protocol.
10. The integrated power dispatching platform of the optical storage and charging station according to claim 9, wherein a switching element is arranged in the charging set, and the monitoring management module is respectively connected with the switching element and the plurality of fast charging/super charging terminals through a 485 bus.

Description

Comprehensive power dispatching platform for optical storage and production station of multi-energy storage system Technical Field The utility model relates to the technical field of energy storage and power dispatching, in particular to a comprehensive power dispatching platform of an optical storage and charging station of a multi-energy storage system. Background Along with the increasing requirements of people on the environment, new energy automobiles are grown vigorously, and some traditional petrochemical energy gas stations and large-scale workshops need to be transformed into new energy charging stations on the basis of the prior art. The existing green energy sources are various, such as photovoltaic power generation and hydrogen production power generation by methanol, and can provide corresponding green energy sources. Due to the characteristics of photovoltaic power generation and hydrogen production by methanol, energy storage is needed after power generation. How to integrate different green energy sources into one system can timely supplement energy sources for new energy automobiles on one hand and store redundant energy on the other hand is a current problem. The comprehensive power dispatching platform for the optical storage and charging stations of the multi-energy storage system is a scheme for solving the problems, forms a dispatching platform integrating traditional power, photovoltaic power generation, methanol hydrogen production power generation, battery energy storage and new energy vehicle charging, and realizes efficient application of green power and sustainable development of energy. Disclosure of utility model Therefore, the technical problem to be solved by the utility model is to overcome the problems in the prior art, and thereby a comprehensive power dispatching platform of an optical storage and production station of a multi-energy storage system is provided. In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model provides a comprehensive power dispatching platform of an optical storage and charging station of a multi-energy storage system, which comprises at least one box-type transformer, a charging set, a commercial power lighting module, an energy storage module, a charging module, a monitoring management module, a photovoltaic power generation module, a control module and a communication control module, wherein the charging set is electrically connected with the at least one box-type transformer and comprises a first alternating current-direct current converter and a second alternating current-direct current converter which are connected in parallel, the first alternating current-direct current converter and the second alternating current-direct current converter are respectively connected with one end of a distribution module through a first power conversion module, the other end of the distribution module is respectively connected with a plurality of fast charging/super charging terminals, the photovoltaic power generation module is provided with a photovoltaic module, a confluence box and a second power conversion module, the commercial power lighting module is provided with a commercial power lighting distribution box, a third power conversion module, the energy storage module is provided with a storage battery, an energy storage control unit and an energy storage converter, the charging module is provided with a plurality of charging terminals, a plurality of batteries and a charging control unit, and a monitoring management module, the monitoring management module is respectively connected with the first alternating current-direct current converter, the second alternating current conversion module, the second power conversion module and the fast charging control unit; The photovoltaic power generation device comprises a first power conversion module, a second power conversion module, a photovoltaic power generation module, an energy storage module, a charging module, a box-type transformer and a box-type transformer, wherein the first alternating-current-direct current converter is connected with the first power conversion module through a first direct-current bus, the second alternating-current-direct current converter is connected with the first power conversion module through a second direct-current bus, the photovoltaic power generation module, the energy storage module and the charging module are connected with the second alternating-current-direct current converter through the second direct-current bus, and the box-type transformer is electrically connected with the charging module. Optionally, the integrated power dispatching platform for the optical storage and charging station provided by the utility model has the advantage that the first direct current bus and the second direct current bus are 750VDC. Optionally, the integrated power dispatching platform for the optical storage and chargin