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Block chain electricity transaction peak shaving and frequency modulating system based on distributed electric storage facilities

A technology for peak regulation, frequency modulation, and power trading, which is applied to AC networks, electrical components, and circuit devices with energy trade/energy transmission authority, and can solve problems such as solutions that do not consider the real trading mechanism, so as to ensure data security and transaction the effect of fairness

Inactive Publication Date: 2018-02-09
HEPU TECH DEV BEIJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It only analyzes the dynamic relationship between storage battery and power plant operation and the electricity market from an algorithmic point of view, and only focuses on the application of physical storage battery technology, without considering its real trading mechanism and how to participate in the electricity market, especially the ancillary service market.

Method used

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  • Block chain electricity transaction peak shaving and frequency modulating system based on distributed electric storage facilities
  • Block chain electricity transaction peak shaving and frequency modulating system based on distributed electric storage facilities
  • Block chain electricity transaction peak shaving and frequency modulating system based on distributed electric storage facilities

Examples

Experimental program
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Effect test

Embodiment 1

[0042] A blockchain power trading peak and frequency modulation system based on distributed power storage facilities, including: household terminal 10, blockchain control cloud platform 3 and regional power grid 4.

[0043] The household terminal 10 includes a household blockchain electricity meter 1, a distributed power storage facility 2 and a household power generation device 5, and the distributed power storage facility 2 and the household power consumption equipment 5 are respectively connected to the household blockchain electricity meter 1 .

[0044] The household blockchain electricity meter 1 includes a blockchain module, and the household blockchain electricity meter 1 sets the charging and discharging strategy of the distributed power storage facility 2 and the usage of the household power generation equipment 5 through the smart contract of the blockchain module. electricity and generation strategies.

[0045] The block chain control cloud platform 3 is connected ...

Embodiment 2

[0068] Please refer to image 3 , the system components are basically the same as in Embodiment 1, the only difference is that the distributed power storage facility 2 in this embodiment is an electric vehicle and its charging pile. Through the intelligent control of the blockchain cloud platform 3, it can be charged at low electricity prices during low-peak electricity periods at night, and can be discharged and sold externally during high electricity price periods during the day without using electric vehicles. Each charging pile is a rechargeable and rechargeable two-way charging and discharging smart electric pile, and a unique ID is given by the blockchain technology through the smart meter 1, thus becoming a node in the blockchain network.

Embodiment 3

[0070] Please refer to Figure 4 , the system components are basically the same as those in Embodiment 1, the only difference is that the distributed power storage facility 2 in this embodiment is a charge-discharge smart circuit light pole with a battery base and a smart meter. Through the intelligent control of the blockchain cloud platform 3, the electricity can be charged at low electricity prices during the low valley electricity period at night, and can be discharged and sold externally during the high electricity price hours during the day. The base of each street light pole is composed of rechargeable and dischargeable storage batteries, and a unique ID is given by the blockchain technology through the smart meter 1, thus becoming a node in the blockchain network.

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Abstract

The invention provides a block chain electricity transaction peak shaving and frequency modulating system based on distributed electric storage facilities. The block chain electricity transaction peakshaving and frequency modulating system comprises a household block chain electricity meter (1), distributed electric storage facilities (2) and a block chain control cloud platform (3) with a charge-discharge peak shaving and frequency modulating control function. The charge wall and storage battery charge-discharge system is arranged inside a regional power grid (4), the block chain control cloud platform (3) is used, intelligent control is carried out on the charge-discharge system in combination with an intelligent bidirectional electricity meter of a belt block chain module, a great dealof electricity is stored when the price for electricity is at a low ebb at night, and electricity is sold at high price at peaks demand for electricity in daytime, so that the design capacity of a transmission and distribution network can be greatly reduced, and the difference between peak and valley of the power grid can be optimally and flexibly balanced; and moreover, auxiliary service such aspower grid peak shaving and frequency modulation based on storage batteries can be carried out by using an intelligent contract of block chains.

Description

technical field [0001] The invention relates to the application field of power storage facilities, in particular to a blockchain power trading peak-shaving and frequency-regulating system based on distributed power storage facilities. Background technique [0002] In recent years, with the improvement of people's living standards and the rapid growth of power load, the peak-to-valley difference of power grid load has gradually increased. The problem of peak shaving is more prominent, and it also causes a series of difficulties for power dispatching. The power supply and power transmission and distribution equipment in the power system are planned and constructed according to the peak load of the power grid, but the duration of the peak load of the power grid is short, resulting in a low utilization rate of power equipment assets planned and constructed to meet the peak load demand. Researching and solving the problem of power grid peak regulation and improving asset utiliza...

Claims

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Application Information

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IPC IPC(8): H02J3/32H02J3/30H02J3/00H02J1/14H02J1/16
CPCH02J1/14H02J1/16H02J3/008H02J3/30H02J3/32Y02E60/16
Inventor 崔华杨豫森徐波谭智陈辉
Owner HEPU TECH DEV BEIJING CO LTD
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