新能源電站有功柔性控制系統應用模式分析
宋兵, 侯煒,陳俊
(南京南瑞繼保電氣有限公司, 江蘇 南京 211102)
摘 要:隨著新能源電站裝機容量和規模越來越大,其有功調節速度對電網安全的影響愈發重要。介紹了新能源電站有功柔性控制系統的典型架構及有功控制流程,并針對該系統在甘肅、青海等新能源占比較高省份和地區的應用模式和實踐經驗,比較了各種應用場景和實施條件,以便其他地區結合自身實際進行實踐和應用,以提高新能源資源的綜合利用率。
關鍵詞:新能源電站;柔性控制;分布式有功控制系統;緊急控制
中圖分類號:TM761+.22 文獻標識碼:A 文章編號:1007-3175(2020)08-0043-04
Application Mode Analysis of Active Power Flexible Control System for New Energy Station
SONG Bing, HOU Wei, CHEN Jun
(NR Electric Co., Ltd, Nanjing 2111 02, China)
Abstract: As the installed capacity and scale of new energy power stations become larger and larger, the impact of its active power regulation speed on the security of the power grid becomes more and more important.This paper introduces the typical architecture and active control flow of the active power flexible control system for new energy power plants, andin view of the application model and practical experience of the system in provinces and regions where new energy accounts for a relatively high proportion of the system, such as Gansu, Qinghai, etc; various application scenarios and implementation conditions are compared so that other regions can practice and apply in accordance
with their own actual conditions to improve the comprehensive utilization of new energy resources.
Key words: new energy station; flexible control; distributed active power control system; emergency control
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