国外新能源高占比电力系统电力供应保障措施及启示  

Power Supply Ensuring Measures and Implications of Foreign Countries'Power Systems with High Proportion of New Energy

作　　者：叶小宁 王彩霞 李琼慧 杨超 YE Xiaoning;WANG Caixia;LI Qionghui;YANG Chao(State Grid Energy Research Institute Co.,Ltd.,Beijing 102209,China)

机构地区：[1]国网能源研究院有限公司,北京102209

出　　处：《中国电力》2024年第4期61-67,共7页Electric Power

基　　金：国家电网有限公司科技项目(SGSHJY00GPJS2200021)。

摘　　要：随着全球能源转型深入推进,新能源快速发展,新能源高占比电力系统供应保障问题日益凸显,近期已成为部分国家关注的焦点。为此,首先详细分析了新能源出力特性以及在电力平衡、负荷支撑度等方面对电力供应保障的挑战;其次选取德国、美国和日本等新能源发展较早占比较高的典型国家,从政策法规、监测预警、调度运行管理等方面,深入研究了其在新能源高占比电力系统中采取的保障电力安全可靠供应的实践经验;最后结合中国新型电力系统建设的实际情况,提出了对中国新能源发展的启示,为中国电力供应保障提供一定的参考借鉴。With the global energy transformation and the rapid development of new energy,the power supply security issue of the power system with high proportion of new energy has become increasingly prominent and attracted focal attentions in some countries.Firstly,we analyzed in detail the power output characteristics of new energy and its challenges to power supply security in power balance and load support degree.Secondly,by selecting Germany,the United States,Japan and other typical countries with a relatively high proportion of new energy development,we made an in-depth study of their practical experience of ensuring the safe and reliable power supply in the power system with a high proportion of new energy from three aspects of policies and regulations,monitoring and early warning,dispatching and operation management.Finally,based on the actual situation of China's new power system construction,we proposed the implications for China's new energy development,which can provide a certain reference for China's power supply security.

关 键 词：能源转型 新能源 电力系统 电力供应 保障措施 

分 类 号：F426.61[经济管理—产业经济]