TWM623968U - Micro-grid energy resource service system - Google Patents

Abstract

This application is related to a microgrid energy service system, the microgrid energy service system package Including a hybrid microgrid charging station, wherein the hybrid microgrid charging station is used to supply power to the power system according to the power supply state of the power system of an external load, and the hybrid microgrid charging station is used according to a mobile device. The charge request charges a load. Thereby, the purpose of improving the convenience of applying the hybrid microgrid charging station is achieved.

Description

Microgrid Energy Service System

The present application proposes a microgrid energy service system, especially a hybrid microgrid energy service system.

Generally speaking, in addition to providing electricity from the central power grid, the micro-grid system with renewable energy is also one of the main development directions of energy services in recent years. The generation of renewable energy depends on the state of natural resources, so it has intermittent characteristics such as stability and unpredictability. In addition, the use of lithium battery energy storage systems to provide peak shaving and valley filling services is also one of the directions of energy services. However, due to the low energy density of lithium batteries and the inability to store electricity for a long time, it cannot meet the needs of off-grid areas or seasonal needs. Peak power consumption and high power consumption needs.

Therefore, whether it is a renewable energy or a lithium battery energy storage system, it needs to be connected to the central grid in order to provide electricity stably. Occupying a large case site, the microgrid system cannot be easily applied to different fields.

Therefore, there are many problems mentioned above in the prior art, and it is indeed necessary to propose better solutions.

In view of the above-mentioned shortcomings of the prior art, the main purpose of the present invention is to provide a microgrid energy service system, which utilizes a hybrid microgrid charging station to build a regional charging system, and uses a regional management server to monitor an external load. an electrical system, providing all the Electricity is required, and the area management server can also control the hybrid microgrid charging station to provide power to a load, thereby improving the convenience of applying the hybrid microgrid charging station.

A main technical means adopted to achieve the above objective is to make the aforementioned microgrid energy service system include: a hybrid microgrid charging station, which includes: a regional management server, which communicates with an external load power system and a mobile device connection, wherein the zone management server is used to make the hybrid microgrid charging station supply power to the power system according to the power state of the power system of the external load, and the zone management server is used to transmit the charging according to the mobile device A request is made to have the hybrid microgrid charging station power a load.

With the above structure, the area management server of the microgrid energy service system can make the hybrid microgrid charging station supply power to the power system when the power supply state of the power system of the external load is abnormal, effectively serving as the power system and make the hybrid microgrid charging station supply power to the load according to the charging request, effectively utilize the power of the hybrid microgrid charging station, and achieve the purpose of improving the convenience of applying the hybrid microgrid charging station.

1: Microgrid energy service system

10: Hybrid Microgrid Charging Station

11: Charger

12: Hybrid power generation system

121: Renewable energy power generation module

122: Fuel cell power generation module

123: battery module

13: Regional Management Server

20: Cloud Management Server

30: Mobile Devices

31: Apps

40: External load

50: Internet

S100, S110, S120, S130, S200, S210, S220, S230: Steps

FIG. 1 is a block diagram of a system architecture of a preferred embodiment of the present invention.

FIG. 2 is a system architecture block diagram of a hybrid power generation system according to a preferred embodiment of the present invention.

FIG. 3 is a flow chart 1 of an information processing method according to a preferred embodiment of the present invention.

FIG. 4 is a second flow chart of an information processing method according to a preferred embodiment of the present invention.

FIG. 5 is a third flowchart of an information processing method according to a preferred embodiment of the present invention.

FIG. 6 is a fourth flowchart of an information processing method according to a preferred embodiment of the present invention.

For the preferred embodiment of the new microgrid energy service system 1, please refer to FIG. 1, which includes a hybrid microgrid charging station 10 and a cloud management server 20, wherein the cloud management server 20 and the hybrid The microgrid charging station 10 and a mobile device 30 are communicatively connected through a network 50 .

Further, the hybrid microgrid charging station 10 includes a charger 11 , a hybrid power generation system 12 and an area management server 13 , and the charger 11 is electrically connected to the hybrid power generation system 12 , and the area management server 13 is connected in communication with the charger 11 and the hybrid power generation system 12, wherein the charger 11 is used for electrical connection with a load and used to provide a power to the load, and the hybrid power generation system 12 is used for generating and storing DC power to provide the power required by the charger 11, and the area management server 13 is used to monitor and manage the charger 11 and the hybrid power generation system 12, so that the hybrid power generation system 12 can be used according to the use of the charger 11. The electrical demand determines whether to provide electrical power to the charger 11 .

Further, the cloud management server 20 is connected in communication with the area management server 13 , and the area management server 13 monitors, analyzes and manages the system status of the hybrid microgrid charging station 10 .

In one embodiment, the charger 11 is a charging pile, and this application is not limited thereto.

In one embodiment, the number of the chargers 11 may be multiple, and the present application is not limited thereto.

In one embodiment, the area management server 13 is, for example, a server host, and this application is not limited thereto.

Further, the mobile device 30 includes an application program 31 for communicating with the area management server 13 and generating the charging request of the load. The application 31 connects with the financial institution for payment after the load is charged and a payment amount corresponding to a charging degree is received.

Further, the area management server 13 enables the cloud management server 20 to receive and store a payment result information after the load is charged and the mobile device 30 is paid.

In one embodiment, the payment result information includes, for example, the payment amount, the charging degree, and a basic user information, but not limited thereto. Thereby, the area management server 13 can effectively grasp the charging and discharging status of the hybrid microgrid charging station 10 and the usage status of a user using the hybrid microgrid charging station 10, and allocate the hybrid microgrid charging station accordingly 10 power control and demand management to enhance the user experience.

In one embodiment, the load is for example, but not limited to, an electric bicycle, an electric scooter, an electric scooter, or an electric vehicle.

In this way, the user can charge the load at the hybrid microgrid charging station 10 and complete the payment with the mobile device 30 after the charging is completed, so that the hybrid microgrid charging station 10 can be used for the charging application of the load, The purpose of improving the convenience of applying the hybrid microgrid charging station is achieved.

Further, the area management server 13 may be further communicatively connected to the power system of an external load 40 , and the power system of the external load 40 is electrically connected to the hybrid power generation system 12 of the hybrid microgrid charging station 10 . Thereby, the area management server 13 can monitor the power supply state of the power system of the external load 40, and make the hybrid power generation system 12 supply power to the power system according to the power supply state.

In one embodiment, when the area management server 13 determines that the power consumption of the external load 40 is equal to or greater than a threshold degree according to the power supply status, the area management server 13 enables the hybrid power generation system 12 to provide power to the power system. In this way, the hybrid power generation system 12 is used to provide electric power to the external load 40, so as to prevent the external load 40 from encountering a fine due to the amount of electricity obtained by the central power grid exceeding a contracted capacity.

In one embodiment, when the area management server 13 determines that the power system of the external load 40 is out of power or the central power grid is out of power according to the power supply status, the area management server 13 makes the hybrid power generation system 12 Power is provided to the power system. Thereby, it is avoided that the external load 40 is damaged due to the lack of power supply.

In one embodiment, the external load 40 is, for example, buildings such as homes, shops, offices, etc., and the present application is not limited thereto.

Further, the area management server 13 can communicate with a plurality of the hybrid microgrid charging stations 10 in real time, so as to monitor and allocate the power usage of the plurality of hybrid microgrid charging stations 10 in real time, and use different electricity Demand performs power control and demand management, and forms a virtual power plant. Therefore, in the grid-connected embodiment, the virtual power plant formed by a plurality of the hybrid microgrid charging stations 10 can be used as the backup transmission capacity of the central grid, and the surplus power can be returned to the central grid according to the electricity demand.

In one embodiment, the area management server 13 may be implemented by one or more server hosts, but is not limited thereto.

Thereby, the microgrid energy service system 1 can not only provide the power required by the load at any time, but also stabilize the power supply state of the external load 40 to achieve the purpose of improving the convenience of applying the hybrid microgrid charging station.

To further illustrate the hybrid power generation system 12 of the present application, please refer to FIG. 2 , the hybrid power generation system 12 includes a renewable energy power generation module 121 , a fuel cell power generation module 122 , and a battery module 123 , wherein, The renewable energy power generation module 121 and the fuel cell power generation module 122 are electrically connected to the battery module 123 .

The renewable energy power generation module 121 is used for converting energy and electricity according to natural resources, and stores the generated direct current in the battery module 123 .

In one embodiment, the renewable energy power generation module 121 is, for example, a solar power generation module, a wind power generation module or a rainwater power generation module, and the present application is not limited thereto.

The fuel cell power generation module 122 is a power generation device for converting chemical energy into electrical energy, and stores the generated direct current in the battery module 123 .

In one embodiment, the fuel cell power generation module 122 is, for example, a methanol water fuel cell power generation module. Since no vaporization process is required, it is easy to carry and use, thereby enhancing the flexibility and convenience of the hybrid power DC power generation system 12 construction. nature, and this application is not limited by this.

Thereby, at least one of the renewable energy power generation module 121 and the fuel cell power generation module 122 can provide DC power according to the control and deployment of the area management server 13 .

From the above preferred embodiments and application methods of the present application, an information processing method for a microgrid energy service system can be summarized, which is mainly to connect the hybrid power generation system 12 of the hybrid microgrid charging station 10 with the above load or the external The power system power connection of the load 40, as shown in FIG. 3, the method includes the following steps: according to the power supply status of the power system of the external load 40, supply power to the power system (S100); and according to a charging request to the load Charging (S200).

To illustrate step S100 in this preferred embodiment, as shown in FIG. 4 , the method further includes the following steps: monitoring the power supply state of the power system ( S110 ); and judging the use of the power system according to the power supply state When the power is equal to or greater than a threshold degree, power is supplied to the power system (S120).

In this way, the hybrid power generation system 12 is used to provide electric power to the external load 40, so as to prevent the external load 40 from encountering a fine due to the amount of electricity obtained by the central power grid exceeding a contracted capacity.

To illustrate step S100 in this preferred embodiment, as shown in FIG. 5 , the method further includes the following steps: monitoring the power supply status of the power system ( S110 ); and judging that the power system is tripped according to the power supply status When the electricity or the central grid is out of power, power is supplied to the power system (S130).

Thereby, it is avoided that the external load 40 is damaged due to the lack of power supply.

To illustrate the step S200 in this preferred embodiment, as shown in FIG. 6 , the method further includes the following steps: receiving a charging request ( S210 ); the area management server 13 receiving a request from the mobile device 30 or the charger 11; make the charger 11 start charging (S220); the area management server 13 makes the charger 11 start supplying power to the load connected to the power according to the charging request; obtain payment result information according to the charging result (S230); enable the cloud management server 20 to obtain the payment result information.

In this way, the user can charge the load at the hybrid microgrid charging station 10 and complete the payment with the mobile device 30 after the charging is completed, so that the hybrid microgrid charging station 10 can be used for the charging application of the load. In addition, the cloud management server 20 can effectively grasp the charging and discharging status of the hybrid microgrid charging station 10 and the usage status of the user using the hybrid microgrid charging station 10 through the payment result information, and allocate accordingly The power control and demand management of the hybrid microgrid charging station 10 can improve the user experience.

To sum up, the regional management server of the microgrid energy service system can make the hybrid microgrid charging station supply power to the power system when the power supply of the power system of the external load is insufficient, effectively serving as the power supply of the power system. Auxiliary power, and enable the hybrid microgrid charging station to charge a load according to a charging request, effectively utilize the power of the hybrid microgrid charging station, and achieve the purpose of improving the convenience of using the hybrid microgrid charging station.

1: Microgrid energy service system

10: Hybrid Microgrid Charging Station

11: Charger

12: Hybrid power generation system

13: Regional Management Server

20: Cloud Management Server

30: Mobile Devices

31: Apps

40: External load

50: Internet

Claims (5)

A micro-grid energy service system, comprising: a hybrid micro-grid charging station, which includes: a regional management server, communicated with an external load power system and a mobile device, wherein the regional management server is used according to The power supply status of the power system of the external load enables the hybrid microgrid charging station to supply power to the power system, and the area management server is used for enabling the hybrid microgrid charging station to supply power to a load according to a charging request sent by the mobile device Charge. The microgrid energy service system according to claim 1, wherein the hybrid microgrid charging station further comprises: a charger connected to the load; a hybrid power generation system connected to the charger and the external load a system power connection; and the area management server, in communication connection with the charger, the hybrid power generation system and the power system of the external load. The microgrid energy service system according to claim 2, wherein the hybrid power generation system comprises: a renewable energy power generation module; a fuel cell power generation module; and a battery module, and the renewable energy power generation module and The fuel cell power generation module is electrically connected to store the direct current generated by the renewable energy power generation module and the fuel cell power generation module. The microgrid energy service system according to claim 3, wherein the renewable energy power generation module is a solar power generation module, a wind power generation module or a rainwater power generation module. The microgrid energy service system according to claim 3, wherein the fuel cell power generation module is a methanol water fuel cell power generation module.

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