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Method for providing active power compensation based on battery equivalent model

A battery equivalent model, active power technology, applied in the field of power electronics

Inactive Publication Date: 2020-12-25
HANGZHOU PIONEER ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at this stage, there is no mature air-conditioning dispatch system that can control the air-conditioning to participate in the regulation of the power system.

Method used

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  • Method for providing active power compensation based on battery equivalent model
  • Method for providing active power compensation based on battery equivalent model
  • Method for providing active power compensation based on battery equivalent model

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Embodiment Construction

[0069] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0070] see figure 1 , the invention discloses a method for providing active power compensation by a battery equivalent model, comprising the following steps:

[0071] S10, calculate the temperature in the room through simulation, calculate the remaining heat storage capacity of the room, and use it as the remaining capacity of the air conditioner (AC_SOC 1 , AC_SOC 2 ,...,AC_S C n ).

[0072] S20, according to the remaining capacity of the ai...

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Abstract

The invention discloses a method for providing active power compensation based on a battery equivalent model. The method comprises the following steps of S10, calculating the temperature in a room through simulation, calculating the residual heat storage capacity of the room, and enabling the residual heat storage capacity to be equivalent to the residual capacities (AC-SOC1, AC-SOC2,..., AC-SOCn)of an air conditioner; S20, according to the residual capacities of the air conditioner, classifying the air conditioner through a K-Means clustering algorithm, and determining the priority participating in adjustment; S30, determining the allocated adjustment power of each unit according to the adjusted priority; and S40, updating the room temperature, and preparing the next adjustment. According to the method of the invention, the air conditioner is equivalent to a virtual battery, so that the air conditioner can be managed by utilizing a dispatching model of the battery, time and expenditure for developing the dispatching model of the air conditioner are saved, in addition, the room temperature of a user does not need to be directly provided, and the privacy of the user can be fully guaranteed.

Description

technical field [0001] The invention belongs to the field of power electronics, and in particular relates to a method for providing active power compensation based on a battery equivalent model. Background technique [0002] Demand response means that the user side temporarily changes the inherent daily electricity consumption habits according to the real-time electricity price and electricity policy, so as to realize the transfer of electricity load in time to respond to the power supply, so that the power grid system can operate stably. Demand response can control flexible loads on the demand side, thereby ensuring the stability of the grid and restraining the rise in electricity prices in the short term. Flexible loads have flexible characteristics, mainly including self-elastic loads (loads that can be cut), adjustable loads (load aggregators), transferable loads, and source loads (energy storage, electric vehicles). These types of loads can be connected to the grid and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/64F24F11/86G06F30/27G06K9/62G06F119/08
CPCF24F11/64F24F11/86G06F30/27G06F2119/08G06F18/23213
Inventor 华咏竹廖敏杰陈清锋祖敏秦宏帅秦会斌吴建锋
Owner HANGZHOU PIONEER ELECTRONICS TECH