| 引用本文: | 陈冉,杨超,沈冰,等.基于微电网的需求响应优化策略[J].电力系统保护与控制,2018,46(11):124-130. |
| CHEN Ran,YANG Chao,SHEN Bing,et al.Micro-grid based demand response optimization policy[J].Power System Protection and Control,2018,46(11):124-130 |
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| 摘要: |
| 新能源微电网的广泛接入对电网的需求响应提出了更高的要求。在需求响应系统中引入微电网作为参与因素，设计了基于微电网的需求响应系统的原理架构，提出了基于微电网的需求响应建模原则与方法。在此基础上，分别建立了基于微电网的分时电价和实时电价两种模式下需求响应优化策略。以上海某地电力需求响应系统为例，针对包含微电网的需求响应特性，仿真验证了分时电价和实时电价两种模式的需求响应优化效果。 |
| 关键词: 需求响应 微电网 实时电价 分时电价 优化策略 |
| DOI：10.7667/PSPC170745 |
| 分类号: |
| 基金项目:国家电网公司科技项目综合计划项目资助 (52094015001A) |
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| Micro-grid based demand response optimization policy |
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CHEN Ran1,YANG Chao2,SHEN Bing1,REN Bo3,LU Wei3
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(1. State Grid Shanghai Electric Power Research Institute, Shanghai 200437, China;2. State Grid Shanghai Pudong Electric Power Supply Company, Shanghai 200122, China;3. Wuhan Zhongyuan Huadian Science and Technology Co., Ltd, Wuhan 430223, China)
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| Abstract: |
| The grid-connected micro-grid with large scale has proposed higher requirements for grid Demand Response (DR). This paper introduces factors of micro-grid into the DR system and designs the structure of micro-grid based DR system, together with the modeling principle and method of micro-grid based DR policy. On this basis, this paper proposes a micro-grid based demand response optimization policy under both conditions of time-of-use price and real-time price. According to the characteristics of micro-grid based DR system, situational evaluation is conducted by taking the DR system in someone area of Shanghai as an example. Simulation results show great efficiency of demand-response optimization policy proposed with both of the time-of-use price and the real-time price. This work is supported by Science and Technology Project of State Grid Corporation of China (No. 52094015001A). |
| Key words: demand response micro grid real-time price time-of-use price optimization policy |
