新能源大规模并网背景下火电机组一次调频技术综述及展望  

Overview and Prospect of Primary Frequency Modulation Technology for Thermal Power Units in the Context of Large-Scale Grid Connection of Renewable Energy

作　　者：蒋健 JIANG Jian(East China Electric Power Design Institute Co.,Ltd.of CPECC,Shanghai 200063,China)

机构地区：[1]中国电力工程顾问集团华东电力设计院有限公司,上海200063

出　　处：《锅炉技术》2024年第6期37-41,共5页Boiler Technology

基　　金：上海市2020年度“科技创新行动计划”社会发展科技攻关项目(20DZ1205103)。

摘　　要：随着全球能源结构的转型和可持续发展战略的深入实施,新能源(如风电、光伏等)的大规模并网已成为电力系统发展的重要趋势。然而,新能源的间歇性和波动性给电网的稳定运行带来了巨大考验,对火电机组的快速响应能力,特别是一次调频能力提出了更高要求。介绍了火电机组一次调频技术面临的挑战和现状、现有新型辅助一次调频技术,并提出了未来发展趋势。With the transformation of the global energy mix and the further implementation of sustainable development strategies,the large-scale grid connection of renewable energy(such as wind power,photovoltaic,etc.)has become an important trend in the development of power systems.However,the intermittency and volatility of renewable energy have brought great challenges to the stable operation of the power grid,and have put forward higher requirements for the rapid response capability of thermal power units,especially the primary frequency modulation capability.This paper first introduces the challenges and current status of primary frequency modulation technology for thermal power units,then describes the existing new auxiliary primary frequency modulation technologies,and proposes future development trends.

关 键 词：新能源 火电机组 一次调频 

分 类 号：TK018[动力工程及工程热物理]