Distributed energy storage online shared transaction method and system, storage medium and server

A distributed energy storage and transaction method technology, applied in the field of energy storage grid-connected transactions, can solve problems such as information asymmetry, damage to user interests, and violation of blockchain technology attributes, and achieve the effect of simplifying the transaction process and sharing the process efficiently

Pending Publication Date: 2022-03-22
CHINA ELECTRIC POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Operators will bear huge investment pressure, and it is easy to cause information asymmetry between operators and users, and there is a possibility of using central rights to damage users' interests; (2) The existing shared transaction process based on smart contracts still requires user lines Under the consultation, it violates the technical attributes of the blockchain

Method used

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  • Distributed energy storage online shared transaction method and system, storage medium and server
  • Distributed energy storage online shared transaction method and system, storage medium and server
  • Distributed energy storage online shared transaction method and system, storage medium and server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] see figure 1 , the present invention proposes a distributed energy storage online sharing transaction method, the main steps include:

[0063] S1. The lessor uses its own external account to call the pre-established administrator contract, and generates a corresponding distributed energy storage contract based on the uploaded energy storage device information through the administrator contract;

[0064] S2. The lessee uses its own external account to call the pre-established administrator contract model, through the administrator contract to query the lessor's idle energy storage equipment online, select the target energy storage equipment from the idle energy storage equipment and send it to the administrator contract Application instruction for transaction with currency, after the administrator contract verification is passed, the rent is transferred from the lessee’s account address to the administrator’s contract address, and the control of the target energy storage...

Embodiment 2

[0092] The present invention is illustrated by examples below. Use the Ethereum Solidity language to write relevant smart contracts, and compile, deploy and interactively test the smart contracts through the Remix platform to simulate an example of energy storage equipment sharing transactions. Examples are as follows:

[0093] Three owners (lessors) of energy storage equipment upload their energy storage equipment information to the chain, and there are two lessees. Among them, lessee a selects the energy storage equipment of lessor 1 for transaction through online query and independent decision-making. The specific time is 2 hours. During the execution of the agreement, the lessee a will perform two operations on the energy storage equipment: "100kW discharge for 1h" and "50kW charge for 1h".

[0094] The parameters of the energy storage equipment and the external accounts of the transaction examples are shown in Table 1 and Table 2, respectively.

[0095] Table 1

[0096...

Embodiment 3

[0111] see Figure 9 , the embodiment of the present invention provides a distributed energy storage online sharing transaction system, including the energy storage device information upload module 1 of the lessor, the transaction application module 2 of the lessee, the remote control module 3 of the lessee, and the transaction execution module 4 of the lessor, The main functions and uses of each module are reflected in the following aspects:

[0112] The lessor energy storage device information upload module 1 is used for the lessor to use its own external account to call the pre-established administrator contract, and generate the corresponding distributed energy storage contract according to the uploaded energy storage device information through the administrator contract;

[0113] The lessee transaction application module 2 is used for the lessee to use its own external account to call the pre-established administrator contract model, query the lessor’s idle energy storage...

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Abstract

A distributed energy storage online shared transaction method and system, a storage medium and a server, the method comprising: a lessor calls a pre-established administrator contract model, and uploads energy storage device information to a pre-established distributed energy storage contract model according to an administrator contract, so that one energy storage device corresponds to one energy storage contract; the lessee calls a pre-established administrator contract model, inquires idle energy storage equipment of the lessee online through an administrator contract, selects the energy storage equipment and sends a currency-carrying transaction application instruction to the administrator contract, and after verification is passed, the rent is transferred from the account address of the lessee to the address of the administrator contract; the control right of the energy storage equipment is transferred to the lessee; the lessee sends a transaction instruction to the administrator in a contract mode, and charging and discharging remote control is carried out on the energy storage equipment; and the lessee sends a transaction instruction to get the rent transferred to the administrator contract address and withdraws the control right of the energy storage equipment. The two transaction parties do not need to negotiate offline, the transaction process is simplified, and the sharing process is efficient.

Description

technical field [0001] The invention belongs to the technical field of energy storage grid-connected transactions, and in particular relates to a distributed energy storage online sharing transaction method, system, storage medium and server. Background technique [0002] Large-scale intermittent clean energy is connected to the grid, and random power sources replace controllable power sources, which increases the difficulty of real-time balance between supply and demand, and causes certain problems for the stable operation of the entire power system. Capacity and reserve capacity are difficult to determine accurately, leading to issues of wind curtailment, solar curtailment, and load shedding. In the future, the growth of new energy will go hand in hand with centralized and distributed. Distributed clean energy is less controllable, and the prospect of supporting energy storage will gradually emerge. Compared with centralized energy storage, distributed energy storage redu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/06G06Q20/12G06Q40/04G06Q50/06
CPCG06Q30/0645G06Q30/0625G06Q20/12G06Q40/04G06Q50/06
Inventor 戴赛李宇轩燕京华蔡帜张传成李哲崔晖丁强李凌昊闫翠会胡晓静李媛媛李伟刚李博王磊张加力杨占勇盛灿辉张瑞雯苏明玉
Owner CHINA ELECTRIC POWER RES INST
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