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Distribution network peak shifting and valley leveling adaptive self-balancing method based on block chain technology

A blockchain and self-balancing technology, applied in the field of power systems, can solve problems such as poor control measures, and achieve the effects of improving safety and stability margins, reducing load peaks, and information transparency

Active Publication Date: 2021-06-29
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects and problems of poor regulation and control measures in the prior art, and provide a self-balancing self-balancing method based on block chain technology for distribution networks with good regulation and control measures

Method used

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  • Distribution network peak shifting and valley leveling adaptive self-balancing method based on block chain technology
  • Distribution network peak shifting and valley leveling adaptive self-balancing method based on block chain technology
  • Distribution network peak shifting and valley leveling adaptive self-balancing method based on block chain technology

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Embodiment

[0147] see Figure 1 to Figure 3 , an adaptive self-balancing method for distribution network staggered peaks and valleys based on blockchain technology, the method includes the following steps:

[0148] S1. Based on blockchain technology, build a distribution network staggered peak Pinggu blockchain platform;

[0149] The nodes of the Pinggu blockchain platform include user nodes, management nodes and maintenance nodes;

[0150] The user nodes refer to various users participating in the regulation, including residential users and commercial users;

[0151] The management node refers to the grid side, which is used to formulate incentive measures and manage smart contracts;

[0152] The maintenance node is used to assist various transactions in staggered peaks and valleys, including various data recording, sorting and archiving;

[0153] S2. Formulate the task smart contract for users to participate in the staggered peak Pinggu, and store the task smart contract in the dist...

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Abstract

The invention discloses a distribution network peak shifting and valley leveling adaptive self-balancing method based on a block chain technology. The method comprises the following steps: S1, building a distribution network peak shifting and valley leveling block chain platform based on the block chain technology; S2, formulating a task smart contract for the user to participate in peak shifting and valley leveling, and storing the task smart contract in a distribution network peak shifting and valley leveling block chain platform; S3, obtaining the capacity of the distribution network by using the intelligent electric meter, and calculating a curve of the capacity of the distribution network and a load; acquiring the real-time electrical load of the user by using the intelligent electric meter; S4, enabling the power gridto monitor a distribution network capacity and load curve, when peak load appears, issuing a task intelligent contract, and guiding a user to participate in peak shifting and valley leveling regulation and control; and S5, performing data traceability evaluation on the distribution network peak shifting and valley leveling adaptive self-balancing method under the block chain technology by taking peak shifting and valley leveling effect maximization as a target. The design can effectively and quickly reduce the load peak value of the power grid and improve the operation safety and stability margin of the power grid under the condition of not influencing the normal power utilization of the user.

Description

technical field [0001] The invention relates to the technical field of electric power systems, in particular to an adaptive self-balancing method for distribution network based on block chain technology, which is mainly suitable for improving the safety and stability of electric power systems. Background technique [0002] In recent years, with the rapid growth of various types of electrical equipment, such as air conditioners, electric vehicles, etc., the electricity consumption has also risen rapidly. However, the duration of the peak load is short, which further increases the peak-to-valley difference of the power grid, and the distribution is uneven in the power grid. How to deal with the short-term peak load in the power grid and reduce the peak-to-valley difference has become an urgent problem for the power grid. The existing peak-valley regulation methods are based on the large power grid, which has a high threshold for participation in regulation, involves many obje...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/14
CPCH02J3/14H02J2310/60H02J2310/64Y04S20/222
Inventor 雷庆生方华亮郭齐涛张继宏王亚捷邢伟鄢晶张籍王莉琳
Owner STATE GRID CORP OF CHINA
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