Distributed power station accounting system

Abstract

The invention relates to a distributed power station accounting system. The system comprises a distributed power station and an accounting platform, wherein the distributed power station comprises a power generation unit, a facility unit and an electricity consumption unit; the power generating unit and the electricity consumption unit are electrically connected with the basic facility unit, respectively; each unit is provided with an electricity metering device and a calculation force module; each investment user subscribes any one or more of the power generation unit, the basic facility unitand the electricity consumption unit by using an account; the electricity metering device on each unit is used for detecting an electricity transmission amount on the unit, converting the electricitytransmission amount into an electricity integral through an intelligent contract and accumulating the electricity integral onto the account of the subscriber of the unit; the investment user uses theelectricity integral on the account to exchange electricity on the electricity consumption unit; the accounting platform is formed by the calculation force modules; and the calculation force modulesare used for broadcasting the electricity integral change information to the accounting platform and one calculation force module is selected to record the change information. According to the system,the trust problem in the electricity integral transaction process is solved.

Description

technical field [0001] The invention relates to the field of power systems, in particular to a distributed power station accounting system. Background technique [0002] In order to respond to the national environmental protection call and protect the homeland on which human beings depend, measures must be taken to reduce the consumption of fossil energy and vigorously develop clean and clean new energy and renewable energy, and follow the path of green energy. Solar photovoltaic power generation is a very promising renewable clean energy, and it is also considered to be the most advantageous renewable energy. It has achieved rapid development in recent years, and investing in solar power plants has become a new investment direction, but The huge capital required to invest in building a single solar power plant limits most people's investment in solar power plants. [0003] At present, the power generated by the power station mainly adopts the grid-connected mode. The power...

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Problems solved by technology

[0004] 1. The generated energy needs to be transmitted through a large range, and the power loss is huge during the transmission process;

[0005] 2. The transaction data of electricity is stored by a centralized organization, and the security of the data cannot be guaranteed;

[0006] 3. The use of electric energy needs to go through multiple steps, and transaction costs cause unnecessary waste

[0007] 4. The income obtained by investment users investing in solar power stations is not intuitive, and the measurement of investment users' subscription for distributed power station income and power consumption is unreasonable

[0008] At present, there are block chain-based electric energy trading systems in the existing technology, such as the electric energy metering and transaction terminal based on block chain technology of patent No. CN201710610155.0, but it only provides electric power transactions between the power supply side and the power consumer The process, excluding the income measurement of the power generation process of distributed power plant investment and power generation, has a narrow scope of application and has little practical significance. Power integral mode of operation

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