Hybrid energy control circuit and use method

Abstract

The invention provides a control circuit of hybrid energy. The control circuit comprises a central control module, a solar circuit control module, a hydrogen energy circuit control module and an information acquisition module. By designing the solar energy and hydrogen energy hybrid energy control circuit and the use method, solar energy and hydrogen energy can be used as complementary energy, coordinated operation is achieved, and the defects existing in a single energy supply mode are overcome.

Description

Technical Field

[0001] The present invention relates to the field of control circuit technology, and in particular to a hybrid energy control circuit and a method of using the same. Background Art

[0002] With the development of the energy sector, a single energy supply model has corresponding system operation limitations and cannot meet the growing needs of human life and industrial production. Using solar energy and hydrogen as a hybrid energy source, coordinated operation and mutual support can overcome the limitations of single system operation. To this end, a control circuit and method for using solar energy and hydrogen as a hybrid energy source are needed to achieve mutual support and coordinated operation of solar energy and hydrogen. Summary of the Invention

[0003] To address the problems in the background technology, the present invention has developed a hybrid energy control circuit and method of use. Based on the common solar power supply circuit design, a hydrogen power supply circuit and a central control module are added. The central control module coordinates the coordinated operation of the solar power supply circuit and the hydrogen power supply circuit, achieving the goal of coordinated operation of solar energy and hydrogen energy. To achieve the above objectives, the technical solutions of the present invention are as follows: A hybrid energy control circuit includes a central control module, a solar circuit control module, a hydrogen energy circuit control module, and a photovoltaic component input end for receiving electrical energy input by the photovoltaic component; a hydrogen energy power supply input end for receiving electrical energy from the hydrogen energy system; an energy storage component input end and output end for the energy storage component to store or release electrical energy; and a load circuit output end for releasing electrical energy to the load circuit. The central control module manages the working status of the solar circuit control module, the hydrogen energy circuit control module, and the energy storage component.

[0004] Furthermore, the solar circuit control module is electrically connected to the central control module, the photovoltaic component input terminal, the load circuit output terminal, and the energy storage component input and output terminals respectively; the solar circuit control module manages the electrical energy input to the photovoltaic component input terminal and stored in the energy storage component; The hydrogen energy circuit control module is electrically connected to the central control module, the hydrogen energy power supply interface, the load circuit output end and the energy storage component interface respectively, and manages the electric energy input from the hydrogen energy system input end and stored in the energy storage component; the hydrogen energy circuit control module also manages the electric energy input from the hydrogen energy system input end and flowing to the load circuit output end.

[0005] Furthermore, it also includes an information acquisition module, which can monitor the voltage, current, power and other information of the energy storage component and feed back the information to the central control module; the central control module includes a processor, a pre-set power value V0 and a power value Vx monitored by the information acquisition module; the processor compares the power values ​​V0 and Vx, and manages the working status of the solar circuit control module, the hydrogen energy circuit control module and the energy storage component according to the comparison results.

[0006] A method for using a hybrid energy circuit control system. First, the information acquisition module collects the energy storage component's power value Vx and transmits it to the central control module. The central control module is set with a preset value V0. The central control module compares Vx with V0. If Vx > V0, it proceeds to Step 2; otherwise, it proceeds to Step 4. Step 2: Determine whether the solar circuit control module is in working state. If the solar circuit control module is in working state, continue to maintain it; otherwise, start the solar circuit control module and maintain the working state. Step 3: Determine whether the hydrogen energy circuit control module is in a working state. If the hydrogen energy circuit control module is in a working state, turn off the hydrogen energy circuit control module; Step 4: Determine whether the hydrogen energy circuit control module is in working state. If the hydrogen energy circuit control module is in working state, continue to maintain it; otherwise, start the hydrogen energy circuit control module and maintain the working state; Step 5: Determine whether the solar circuit control module is in a working state. If the solar circuit control module is in a working state, turn off the solar circuit control module.

[0007] The beneficial effect of the present invention is that the present invention realizes that by designing a control circuit and a method for using a hybrid energy of solar energy and hydrogen energy, solar energy and hydrogen energy can be used as complementary energy sources and operate in a coordinated manner, thereby solving the defects of a single energy supply mode. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 Schematic diagram of the hybrid energy control circuit; Figure 2 Flowchart of the hybrid energy control circuit control method.

[0009] 1-Central control module; 2-Solar energy circuit control module; 3-Hydrogen energy circuit control module; 4-Information acquisition module; 5-Photovoltaic module input; 6-Hydrogen energy power supply input; 7-Energy storage component input and output; 8-Load circuit output. DETAILED DESCRIPTION

[0010] In order to make the purpose, technical solution and effect of this application clearer and more specific, the following embodiments of the technical solution of this application will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of this application and are therefore only examples and are not intended to limit the scope of protection of this application.

[0011] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0012] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0013] Solar energy is a high-quality, environmentally friendly, green energy source. However, in the absence of sufficient sunlight, energy supply may be insufficient. Hydrogen energy and solar energy complement each other and can effectively solve this problem. In view of this, the embodiments of the present application provide a hybrid energy control circuit and method for use. By controlling the coordinated operation and complementary support of solar energy and hydrogen energy, the circuit addresses the shortcomings of a single energy supply model.

[0014] See also Figure 1-2 A hybrid energy control circuit includes a central control module, a solar circuit control module, a hydrogen energy circuit control module and an information acquisition module; a photovoltaic component input terminal for receiving electric energy input by the photovoltaic component; a hydrogen energy power supply input terminal for receiving electric energy from the hydrogen energy system; an energy storage component input and output terminal for the energy storage component to store or release electric energy; and a load circuit output terminal for releasing electric energy to the load circuit.

[0015] The information acquisition module collects information such as voltage and current of the energy storage component and transmits it to the central control module; the central control module processes the voltage, current and other information fed back by the information acquisition module to obtain the power of the energy storage component, and manages the working status of the solar circuit control module, the hydrogen energy circuit control module and the energy storage component according to the power of the energy storage component.

[0016] The solar circuit control module is electrically connected to the central control module, the photovoltaic component input end, the load circuit output end, and the energy storage component input and output ends respectively; the solar circuit control module stabilizes and rectifies the electric energy input from the photovoltaic component input end, adjusts it to an appropriate voltage and current, and charges the energy storage component.

[0017] The hydrogen energy circuit control module is electrically connected to the central control module, the hydrogen energy power supply input end, the load circuit output end, and the energy storage component input and output ends respectively, adjusts the input current from the hydrogen energy power supply end to an appropriate voltage and current and charges the energy storage component; at the same time, it also outputs electrical energy to the load circuit output end.

[0018] A method for using a hybrid energy circuit control system includes the following steps: First, an information acquisition module collects the energy storage component power value Vx and transmits it to a central control module. The central control module is set with a preset value V0. The central control module compares Vx with V0. If Vx > V0, the process proceeds to Step 2; otherwise, the process proceeds to Step 4. Step 2: Determine whether the solar circuit control module is in working state. If the solar circuit control module is in working state, continue to maintain it; otherwise, start the solar circuit control module and maintain the working state. Step 3: Determine whether the hydrogen energy circuit control module is in working state. If the hydrogen energy circuit control module is in working state, shut down the hydrogen energy circuit control module. Step 4: Determine whether the hydrogen energy circuit control module is in working state. If the hydrogen energy circuit control module is in working state, continue to maintain it; otherwise, start the hydrogen energy circuit control module and maintain the working state. Step 5: Determine whether the solar circuit control module is in a working state. If the solar circuit control module is in a working state, turn off the solar circuit control module.

Claims

1. A hybrid energy control circuit, characterized in that: Including central control module, solar energy circuit control module, hydrogen energy circuit control module, and a photovoltaic module input terminal for receiving electric energy inputted by the photovoltaic module; Hydrogen energy power supply input terminal, used to receive electrical energy from the hydrogen energy system; Energy storage component input and output terminals, used for storing or releasing electrical energy; A load circuit output terminal, used for releasing electrical energy to the load circuit; The central control module manages the working status of the solar energy circuit control module, the hydrogen energy circuit control module and the energy storage component.

2. A hybrid energy circuit control system according to claim 1, characterized in that: The solar circuit control module is electrically connected to the central control module, the photovoltaic component input terminal, the load circuit output terminal, and the energy storage component input and output terminals respectively; the solar circuit control module manages the electrical energy input to the photovoltaic component input terminal and stored in the energy storage component; The hydrogen energy circuit control module is electrically connected to the central control module, the hydrogen energy power supply input end, the load circuit output end, and the energy storage component input and output ends, respectively, and manages the electric energy input from the hydrogen energy power supply end and stored in the energy storage component; the hydrogen energy circuit control module also manages the electric energy input from the hydrogen energy power supply end and flowing to the load circuit output end.

3. A hybrid energy circuit control system according to claim 2, characterized in that: It also includes an information acquisition module, which can collect information such as voltage, current and power of the energy storage component and feed the information back to the central control module; The central control module includes a processor, a preset power value V0 and a power value Vx monitored by the information acquisition module; the processor compares the power values ​​V0 and Vx and manages the working status of the solar circuit control module, the hydrogen energy circuit control module and the energy storage component based on the comparison results.

4. The method for using a hybrid energy circuit control system according to claim 3, characterized in that: Step 1: First, the information acquisition module collects the energy storage component power value Vx and transmits it to the central control module. The central control module is set with a preset value V0. The central control module compares Vx with V0. If Vx> V0, it proceeds to Step 2; otherwise, it proceeds to Step 4. Step 2: Determine whether the solar circuit control module is in working state. If the solar circuit control module is in working state, continue to maintain it; otherwise, start the solar circuit control module and maintain the working state. Step 3: Determine whether the hydrogen energy circuit control module is in a working state. If the hydrogen energy circuit control module is in a working state, turn off the hydrogen energy circuit control module; Step 4: Determine whether the hydrogen energy circuit control module is in working state. If the hydrogen energy circuit control module is in working state, continue to maintain it; otherwise, start the hydrogen energy circuit control module and maintain the working state; Step 5: Determine whether the solar circuit control module is in a working state. If the solar circuit control module is in a working state, turn off the solar circuit control module.

Images