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Virtual power plant regulation and control platform based on blockchain and operation method

A technology of virtual power plant and operation method, applied in instrumentation, commerce, sale/lease transaction, etc.

Pending Publication Date: 2020-08-21
INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a blockchain-based virtual power plant control platform and operation method, which uses blockchain technology to solve trust issues, data security issues, and task execution efficiency issues in the transaction control process of virtual power plants , and consider the transaction mechanism of bidding matching between the two parties in the first scenario, to realize the free energy interaction of distributed energy; expand the application scenario of blockchain technology to the second scenario, and tap the potential of distributed energy to participate in power auxiliary services

Method used

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  • Virtual power plant regulation and control platform based on blockchain and operation method
  • Virtual power plant regulation and control platform based on blockchain and operation method
  • Virtual power plant regulation and control platform based on blockchain and operation method

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Effect test

Embodiment 1

[0081] The present invention designs a block chain-based virtual power plant control platform. The designed platform framework includes two parts, the front end and the back end; The upper layer is divided into data acquisition layer, data transmission layer, data processing layer, and blockchain business technology layer; the designed platform architecture includes front-end system, back-end system, blockchain system, and scheduling control system.

[0082] figure 1 It is a blockchain-based electric energy transaction regulation platform framework, combined with figure 1 Describe the platform framework of the design:

[0083] The WEB-based interactive interface is used to directly interact with users through a visual interface, and can provide user registration, user recharge, user sending transaction requests (including power transaction requests and participation in power auxiliary service requests) and communicate with the back-end system Carry out communication to compl...

Embodiment 2

[0106] The present invention also provides an operation method of a blockchain-based virtual power plant control platform, using blockchain technology to solve trust issues, data security issues, and task execution efficiency issues in the transaction control process of a virtual power plant. Considering the trading mechanism of bidding matching between the two parties in the transaction, the free energy interaction of distributed energy is realized. image 3 A schematic diagram of the operation process of a blockchain-based virtual power plant.

[0107] The first scenario mentioned is a mid-to-long-term transaction scenario of peer-to-peer electric energy among various internal trading entities in the virtual power plant. In this scenario, the virtual power plant acts as an intermediary to provide a two-way interactive trading platform for distributed power generation resources and load users, thereby building a new point-to-point direct transaction model. The operation proc...

Embodiment 3

[0127] The present invention also provides an operation method of a block chain-based virtual power plant control platform, which uses block chain technology to solve the problems of trust, data security, and task execution efficiency in the process of transaction control of the virtual power plant. Expand the application scenario of blockchain technology to the second scenario, and tap the potential of distributed energy to participate in power auxiliary services.

[0128] The second scenario mentioned is the scenario where the virtual power plant integrates internal distributed energy to participate in backup auxiliary services. In the power auxiliary service market, the response time and adjustment accuracy requirements of the backup service are relatively generous, which is more suitable for energy integrators such as virtual power plants to participate. Figure 6 The flow chart of the virtual power plant participating in the standby service is described, and the operation...

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Abstract

The invention discloses a virtual power plant regulation and control platform based on a blockchain and an operation method. The platform comprises a front-end system, a rear-end system, a blockchainsystem and a scheduling control system, wherein the front-end system is used for providing an interactive interface to complete interaction with a user and completing transaction processing by callingthe rear-end system; the back-end system is used for finishing core transaction processing comprising logic of related business processing; the blockchain system is used for storing data informationgenerated in the system operation process and automatically executing agreed transaction content; and the scheduling control system is used for determining whether a node has the capability of executing the request and receiving a decision from the blockchain system. The method has the beneficial effects that the trust problem of decentralization of the virtual power plant is solved, and credibleand reliable interconnection among the main bodies is realized; the authenticity and effectiveness of internal information are ensured; intelligentization of transaction is realized, and task execution efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of point-to-point electric energy transaction inside a virtual power plant and the virtual power plant participating in electric auxiliary services, in particular to a block chain-based virtual power plant control platform and an operation method of the block chain-based virtual power plant control platform. Background technique [0002] In recent years, with the increasingly serious problem of energy shortage and environmental pollution, distributed energy has been widely respected and applied due to its high energy efficiency, low loss, economical and environmental protection, but it has also brought new challenges to the safe and stable operation of the power system. challenge. As a new form of energy aggregation, virtual power plants integrate and control scattered distributed energy sources through advanced communication technologies, coordinate and complement each other among individuals, and jointly p...

Claims

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Application Information

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IPC IPC(8): G06Q30/06G06Q50/06
CPCG06Q30/0607G06Q30/0609G06Q50/06Y04S50/10
Inventor 唐西胜范梦寒
Owner INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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