Energy management system based on light storage and charging technology in industrial production

Abstract

The invention discloses an energy management system based on a light storage and charging technology in industrial production, which comprises industrial light storage and charging technology energy equipment, an equipment starting power supply is arranged in the industrial light storage and charging technology energy equipment, and the output end of the equipment starting power supply is bidirectionally and electrically connected with a central processing unit. The output end of the left side of the central processing unit is bidirectionally and electrically connected with a remote control module, the output end of the left side of the bottom of the central processing unit is bidirectionally provided with a photovoltaic power generation assembly, and the output end of the middle of the bottom of the central processing unit is bidirectionally and electrically connected with an energy storage assembly. The output end of the right side of the bottom of the central processor is bidirectionally and electrically connected with an intelligent charging assembly, and the output ends of the energy storage assembly and the intelligent charging assembly are bidirectionally and electrically connected with energy. Functions of efficient cooperation and convenient control are added, so that the system has the effects of improving energy conservation and environmental protection for various cooperative works, and the situation that communication protocols and control logics between different devices are large in difference is prevented.

Description

Technical Field

[0001] The present invention relates to the field of energy management technology, and in particular to an energy management system based on solar energy storage and charging technology in industrial production. Background Art

[0002] Energy management with photovoltaic, energy storage and charging technology is an intelligent energy solution that integrates photovoltaic power generation, energy storage systems and charging facilities. It aims to achieve energy self-sufficiency, economy and environmental protection through efficient use of renewable energy, optimized energy distribution and improved energy utilization efficiency.

[0003] According to the patent announcement number CN118611211A published on the China Patent Network, this application provides a combined energy management system for energy storage battery compartments and photovoltaic power generation, which relates to the field of energy management technology. The system includes: generating photovoltaic power through photovoltaic panels to generate photovoltaic power parameters; transmitting to the energy storage battery compartment for power storage to generate photovoltaic power storage parameters; judging whether the auxiliary power demand of the energy storage battery compartment is met based on the storage parameters; if not, generating and executing a switching instruction, activating the UPS power supply to monitor the power supply status in real time, and generating a power supply monitoring data set; predicting the power of the photovoltaic panels based on the data set, formulating an energy management strategy based on the predicted data; and executing the strategy to intelligently manage the energy storage battery compartment and photovoltaic power generation. This application can solve the technical problem of the lack of a precise coordination management mechanism for the combined energy management of photovoltaic power generation and energy storage battery compartments, which leads to poor energy management stability, and achieve the technical effect of efficient utilization of photovoltaic power generation and improved energy management stability.

[0004] Industrial production requires an energy management system, but most of the existing energy management systems on the market involve the coordination of multiple links such as photovoltaics, energy storage, charging and industrial loads. The communication protocols and control logics between different devices vary greatly, resulting in high integration difficulties and inconvenience for users. Therefore, it is necessary to redesign the energy management system to effectively prevent the phenomenon of large differences in communication protocols and control logic between different devices. Summary of the Invention

[0005] In order to solve the problems raised in the above background technology, the purpose of the present invention is to provide an energy management system based on solar storage and charging technology in industrial production, which has the advantages of efficient collaboration and convenient control, and solves the problem of large differences in communication protocols and control logic between different devices.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an energy management system based on photovoltaic storage and charging technology in industrial production, comprising industrial photovoltaic storage and charging technology energy equipment, wherein the industrial photovoltaic storage and charging technology energy equipment is internally provided with an equipment starting power supply, the output end of the equipment starting power supply is bidirectionally electrically connected to a central processing unit, the output end on the left side of the central processing unit is bidirectionally electrically connected to a remote control module, the output end on the left side of the bottom of the central processing unit is bidirectionally electrically connected to a photovoltaic power generation component, the output end in the middle of the bottom of the central processing unit is bidirectionally electrically connected to an energy storage component, the output end on the right side of the bottom of the central processing unit is bidirectionally electrically connected to an intelligent charging component, the output ends of the energy storage component and the intelligent charging component are bidirectionally electrically connected to an energy management component, the output end of the photovoltaic power generation component is electrically connected to a data control unit, the output end on the right side of the data control unit is bidirectionally electrically connected to a fault warning module, the output end at the bottom of the fault warning module is bidirectionally electrically connected to a data storage module, and the output end on the right side of the data storage module is bidirectionally electrically connected to the input end of the energy management component.

[0007] As a preferred embodiment of the present invention, the output end of the photovoltaic power generation component is electrically connected to an industrial rooftop / open space photovoltaic array, the output end of the photovoltaic power generation component is electrically connected to a photovoltaic inverter, and the output end of the photovoltaic power generation component is electrically connected to a power tracking controller.

[0008] As a preferred embodiment of the present invention, the output end of the energy storage component is electrically connected to a lithium-ion battery pack, the output end of the energy storage component is electrically connected to a battery management module, and the output end of the energy storage component is electrically connected to an energy storage converter.

[0009] As a preferred embodiment of the present invention, the output end of the smart charging component is electrically connected to a fast charging device, the output end of the smart charging component is electrically connected to a slow charging device, and the output end of the smart charging component is electrically connected to a charging scheduling management module.

[0010] As a preferred embodiment of the present invention, the output end of the energy management component is electrically connected to a data acquisition and monitoring module, the output end of the energy management component is electrically connected to a load forecasting algorithm module, the output end of the energy management component is electrically connected to an energy scheduling optimization module, and the output end of the energy management component is electrically connected to a power demand response interface module.

[0011] As a preferred embodiment of the present invention, the output end of the data control unit is electrically connected to an AI intelligent control module, the output end of the AI ​​intelligent control module is electrically connected to a peak-valley power control module, and the output end of the peak-valley power control module is electrically connected to an emergency power processing module.

[0012] As a preferred embodiment of the present invention, the output terminal on the right side of the central processing unit is bidirectionally electrically connected to a pre-processing module, and the pre-processing module is used in conjunction with the central processing unit.

[0013] As a preferred embodiment of the present invention, the output end at the bottom of the data storage module is bidirectionally electrically connected to a data backup module, and the data backup module is used in conjunction with the data storage module.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention increases the functionality of efficient collaboration and convenient control, so that it can improve energy conservation and environmental protection for various collaborative work and prevent the occurrence of large differences in communication protocols and control logic between different devices.

[0015] 2. The present invention can be composed of high-efficiency solar panels through the setting of photovoltaic power generation components, which can be deployed on the roof of industrial plants or open areas to generate electricity using solar energy.

[0016] 3. The present invention can store the surplus electricity generated by photovoltaic power generation and the electricity during the off-peak electricity price period of the power grid through the setting of energy storage components, and supply electricity during peak hours.

[0017] 4. Through the provision of intelligent charging components, the present invention can provide a variety of power transmissions to industrial machinery and intelligently schedule charging tasks to optimize charging costs.

[0018] 5. Through the setting of energy management components, the present invention can formulate the optimal energy scheduling strategy, balance photovoltaic power generation, energy storage, grid power supply and charging needs, and reduce electricity costs.

[0019] 6. The present invention can intelligently control the data control unit through the setting of the data control unit, thereby improving the working efficiency of industrial solar storage and charging technology energy equipment.

[0020] 7. The present invention can cooperate with the central processing unit to work through the setting of the pre-processing module, thereby reducing the workload of the central processing unit.

[0021] 8. The present invention can back up the data in the data storage module through the setting of the data backup module to prevent data loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is a diagram of the photovoltaic power generation component system of the present invention; Figure 3 This is a diagram of the energy storage component system of the present invention; Figure 4 This is a system diagram of the intelligent charging component of the present invention. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figures 1 to 4 As shown, the present invention provides an energy management system based on photovoltaic storage and charging technology in industrial production, including industrial photovoltaic storage and charging technology energy equipment, the industrial photovoltaic storage and charging technology energy equipment is internally provided with an equipment starting power supply, the output end of the equipment starting power supply is bidirectionally electrically connected to a central processing unit, the output end on the left side of the central processing unit is bidirectionally electrically connected to a remote control module, the output end on the left side of the bottom of the central processing unit is bidirectionally electrically connected to a photovoltaic power generation component, the output end in the middle of the bottom of the central processing unit is bidirectionally electrically connected to an energy storage component, the output end on the right side of the bottom of the central processing unit is bidirectionally electrically connected to an intelligent charging component, the output ends of the energy storage component and the intelligent charging component are bidirectionally electrically connected to an energy management component, the output end of the photovoltaic power generation component is electrically connected to a data control unit, the output end on the right side of the data control unit is bidirectionally electrically connected to a fault warning module, the output end at the bottom of the fault warning module is bidirectionally electrically connected to a data storage module, and the output end on the right side of the data storage module is bidirectionally electrically connected to the input end of the energy management component.

[0025] refer to Figure 2 The output end of the photovoltaic power generation component is electrically connected to the industrial rooftop / open space photovoltaic array, the output end of the photovoltaic power generation component is electrically connected to the photovoltaic inverter, and the output end of the photovoltaic power generation component is electrically connected to the power tracking controller.

[0026] As a technical optimization solution of the present invention, through the setting of photovoltaic power generation components, it can be composed of high-efficiency solar panels and deployed on the roof of industrial plants or open areas to generate electricity using solar energy.

[0027] refer to Figure 3 The output end of the energy storage component is electrically connected to a lithium-ion battery pack, the output end of the energy storage component is electrically connected to a battery management module, and the output end of the energy storage component is electrically connected to an energy storage converter.

[0028] As a technical optimization solution of the present invention, by setting up energy storage components, it is possible to store the surplus electricity generated by photovoltaic power generation and the electricity during the off-peak electricity price period of the power grid, and supply electricity during peak hours.

[0029] refer to Figure 4 The output end of the smart charging component is electrically connected to a fast charging device, the output end of the smart charging component is electrically connected to a slow charging device, and the output end of the smart charging component is electrically connected to a charging scheduling management module.

[0030] As a technical optimization solution of the present invention, through the setting of intelligent charging components, it is possible to provide industrial machinery with multiple power transmissions and intelligently schedule charging tasks to optimize charging costs.

[0031] refer to Figure 1 The output end of the energy management component is electrically connected to the data acquisition and monitoring module, the output end of the energy management component is electrically connected to the load forecasting algorithm module, the output end of the energy management component is electrically connected to the energy scheduling optimization module, and the output end of the energy management component is electrically connected to the power demand response interface module.

[0032] As a technical optimization solution of the present invention, through the setting of energy management components, it is possible to formulate an optimal energy scheduling strategy, balance photovoltaic power generation, energy storage, grid power supply and charging needs, and reduce electricity costs.

[0033] refer to Figure 1 The output end of the data control unit is electrically connected to the AI ​​intelligent control module, the output end of the AI ​​intelligent control module is electrically connected to the peak and valley power control module, and the output end of the peak and valley power control module is electrically connected to the emergency power processing module.

[0034] As a technical optimization solution of the present invention, through the setting of the data control unit, it can be intelligently controlled, thereby improving the working efficiency of industrial solar storage and charging technology energy equipment.

[0035] refer to Figure 1 The output end on the right side of the central processing unit is bidirectionally electrically connected to a pre-processing module, which is used in conjunction with the central processing unit.

[0036] As a technical optimization solution of the present invention, the setting of the preprocessing module can cooperate with the central processing unit to reduce the workload of the central processing unit.

[0037] refer to Figure 1 The output end at the bottom of the data storage module is bidirectionally electrically connected to the data backup module, and the data backup module is used in conjunction with the data storage module.

[0038] As a technical optimization solution of the present invention, by setting up a data backup module, the data of the data storage module can be backed up to prevent data loss.

[0039] The working principle and use process of the present invention: When in use, the photovoltaic power generation component is mainly composed of high-efficiency solar panels and is deployed on the roof of an industrial plant or an open area. Under lighting conditions, the solar panels convert solar energy into direct current, and the direct current is converted into alternating current through a photovoltaic inverter to meet the needs of the power grid or industrial power equipment. The power tracking controller monitors and adjusts the working status of the solar panels in real time to ensure that the maximum power output can be achieved under different lighting conditions. The energy storage component is composed of a lithium-ion battery pack, a battery management module and an energy storage inverter. During periods of excess photovoltaic power generation or low power prices in the power grid, the energy storage component stores excess electrical energy in the lithium-ion battery pack. During periods of excess photovoltaic power generation or low power prices in the power grid, the energy storage component stores excess electrical energy in the lithium-ion battery pack. When photovoltaic power generation is insufficient or the power grid is at a peak power price period, the energy storage component releases the stored electrical energy through the energy storage inverter to power industrial power equipment. The smart charging component includes Fast charging equipment, slow charging equipment and charging scheduling management module are based on the charging needs of industrial power equipment. The charging scheduling management module intelligently allocates charging tasks and optimizes charging costs. The energy management component monitors key parameters such as photovoltaic power generation, energy storage, grid power supply and charging needs in real time through the data acquisition and monitoring module. The energy management component monitors key parameters such as photovoltaic power generation, energy storage, grid power supply and charging needs in real time through the data acquisition and monitoring module. The data control unit receives data from photovoltaic power generation components, energy storage components, smart charging components and energy management components, and processes and analyzes it. The AI ​​smart control module uses machine learning algorithms based on the processed data to intelligently control the energy system, such as peak and valley power consumption control, emergency power consumption processing, etc., to improve the operating efficiency and stability of the energy system.

[0040] To sum up: the energy management system based on solar storage and charging technology in this industrial production has increased the functionality of efficient collaboration and convenient control, so that it has the effect of improving energy saving and environmental protection for various collaborative work, preventing the occurrence of large differences in communication protocols and control logic between different devices, and solving the problem of large differences in communication protocols and control logic between different devices.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0042] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An energy management system based on solar-energy storage and charging technology in industrial production, including industrial solar-energy storage and charging technology energy equipment, characterized by: The industrial photo-storage and charging technology energy equipment is internally provided with an equipment starting power supply, the output end of the equipment starting power supply is bidirectionally electrically connected to the central processing unit, the output end on the left side of the central processing unit is bidirectionally electrically connected to the remote control module, the output end on the left side of the bottom of the central processing unit is bidirectionally electrically connected to the photovoltaic power generation component, the output end in the middle of the bottom of the central processing unit is bidirectionally electrically connected to the energy storage component, the output end on the right side of the bottom of the central processing unit is bidirectionally electrically connected to the smart charging component, the output ends of the energy storage component and the smart charging component are bidirectionally electrically connected to the energy management component, the output end of the photovoltaic power generation component is electrically connected to the data control unit, the output end on the right side of the data control unit is bidirectionally electrically connected to the fault warning module, the output end at the bottom of the fault warning module is bidirectionally electrically connected to the data storage module, and the output end on the right side of the data storage module is bidirectionally electrically connected to the input end of the energy management component.

2. The energy management system based on solar-storage-charging technology in industrial production according to claim 1 is characterized by: The output end of the photovoltaic power generation component is electrically connected to an industrial rooftop / open space photovoltaic array, the output end of the photovoltaic power generation component is electrically connected to a photovoltaic inverter, and the output end of the photovoltaic power generation component is electrically connected to a power tracking controller.

3. The energy management system based on solar-storage-charging technology in industrial production according to claim 1 is characterized by: The output end of the energy storage component is electrically connected to a lithium-ion battery pack, the output end of the energy storage component is electrically connected to a battery management module, and the output end of the energy storage component is electrically connected to an energy storage converter.

4. The energy management system based on solar-storage-charging technology in industrial production according to claim 1 is characterized by: The output end of the smart charging component is electrically connected to a fast charging device, the output end of the smart charging component is electrically connected to a slow charging device, and the output end of the smart charging component is electrically connected to a charging scheduling management module.

5. The energy management system based on solar-storage-charging technology in industrial production according to claim 1 is characterized by: The output end of the energy management component is electrically connected to a data acquisition and monitoring module, the output end of the energy management component is electrically connected to a load forecasting algorithm module, the output end of the energy management component is electrically connected to an energy scheduling optimization module, and the output end of the energy management component is electrically connected to a power demand response interface module.

6. The energy management system based on solar-storage-charging technology in industrial production according to claim 1 is characterized by: The output end of the data control unit is electrically connected to the AI ​​intelligent control module, the output end of the AI ​​intelligent control module is electrically connected to the peak-valley power control module, and the output end of the peak-valley power control module is electrically connected to the emergency power processing module.

7. The energy management system based on solar-storage-charging technology in industrial production according to claim 1 is characterized by: The output end on the right side of the central processing unit is bidirectionally electrically connected to a pre-processing module, and the pre-processing module is used in conjunction with the central processing unit.

8. The energy management system based on solar-storage-charging technology in industrial production according to claim 1 is characterized by: The output end at the bottom of the data storage module is bidirectionally electrically connected to a data backup module, and the data backup module is used in conjunction with the data storage module.

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