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需求响应(demand response,DR)是用户侧管理(demand side management,DSM)在电力市场中的重要组成部分,是提高能源利用效率和减小环境污染的重要手段,自引入中国30多年来,DR技术得到了迅速发展。首先,简要介绍了DR技术在国内的工作实践,提出DR是临时性节约用电的重要组成部分;其次,从电力负荷管理技术、电力能效监测技术及双向通信技术三个方面介绍了支撑DR的关键技术;最后,对DR技术的发展给出了合理展望,指出了DR发展的未来动向。
Demand response (DR) is an important part of demand-side management (DSM) in the power market. It is an important means to improve energy efficiency and reduce environmental pollution. Since it was introduced to China for more than 30 years, DR Technology has been rapidly developed. First of all, it briefly introduces the practice of DR technology in China, and puts forward that DR is an important part of temporary power saving. Secondly, this paper introduces the three aspects of power DRM, power efficiency monitoring and bidirectional communication technology At last, we give a reasonable prospect of the development of DR technology and point out the future trend of DR development.