DPV接入对电网调控运行的影响及解决措施  

Influence of DPV Access on Power Grid Regulation and Operation and Its Solutions

作　　者：张宁 ZHANG Ning(State Grid Hebei Electric Power Co.,Ltd.,Lingshou County Power Supply Branch,Shijiazhuang 050500,China)

机构地区：[1]国网河北省电力有限公司灵寿县供电分公司,河北石家庄050500

出　　处：《通信电源技术》2024年第15期58-60,共3页Telecom Power Technology

摘　　要：随着全球能源结构的转型和可再生能源技术的发展,分布式光伏(Distributed Photovoltaic,DPV)系统作为一种重要的绿色能源解决方案得到广泛使用,这种快速发展也给电力系统的调控运行带来新的挑战。文章通过概述DPV和电网调控,深入探讨DPV接入对电网调控运行的影响。最后,针对这些问题提出相应的解决措施,并提出基于DPV保护开关的防孤岛保护策略,以提升电网安全性,确保电网在DPV接入后能够稳定可靠运行。With the transformation of global energy structure and the development of renewable energy technology,Distributed Photovoltaic(DPV)system is widely used as an important green energy solution,and this rapid development also brings new challenges to the regulation and operation of power system.By summarizing DPV and power grid regulation,this paper discusses the influence of DPV access on power grid regulation and operation.Finally,the corresponding measures are put forward to solve these problems,and the island protection strategy based on DPV protection switch is put forward to improve the security of power grid and ensure the stable and reliable operation of power grid after DPV access.

关 键 词：分布式光伏(Distributed Photovoltaic DPV) 电网调控 电压波动 

分 类 号：TM732[电气工程—电力系统及自动化]