基于源網(wǎng)荷儲協(xié)同控制系統(tǒng)穩(wěn)控測試技術(shù)研究及應(yīng)用
王彩麗,徐興豫,張文,陳晨,王振,谷威
(河南源網(wǎng)荷儲電氣研究院有限公司,河南 許昌 461000)
摘 要:以某新型電力系統(tǒng)示范應(yīng)用工程為切入點,介紹了該工程穩(wěn)控系統(tǒng)的架構(gòu)形式及系統(tǒng)各層級裝置配置和控制策略;列出了各層級之間通信協(xié)議及方案,并結(jié)合通信方案及策略設(shè)計了合理的測試方案及用例。通過搭建仿真實驗平臺,實現(xiàn)了穩(wěn)控系統(tǒng)邊界測試及自動測試,結(jié)果表明,自動測試系統(tǒng)明顯提升了自動化程度、測試效率及測試的全面性,測試用例的可無限重復(fù)執(zhí)行提升了發(fā)現(xiàn)小概率問題的幾率。
關(guān)鍵詞: 新型電力系統(tǒng);源網(wǎng)荷儲協(xié)同控制系統(tǒng);穩(wěn)控系統(tǒng);控制策略;自動測試;邊界測試
中圖分類號:TM734 文獻標(biāo)識碼:B 文章編號:1007-3175(2024)10-0047-06
Research and Application of Stability Control Testing Technology Based on
Source-Grid-Load Coordinated Control System
WANG Cai-li, XU Xing-yu, ZHANG Wen, CHEN Chen, WANG Zhen, GU Wei
(Henan Source Network Load Storage Electric Research Institute Co., Ltd, Xuchang 461000, China)
Abstract: This paper takes a new power system demonstration application project as a starting point, and introduces the architectural form of the project's stability control system and device configuration and control strategies at all levels of the system, the communication protocols and schemes among different levels are listed, and reasonable test schemes and use cases are designed combining the communication schemes and strategies. By setting up the simulation experiment platform, the stability control system boundary test and automatic test are realized. The results show that the automatic test system obviously improves the degree of automation, test efficiency and test comprehensiveness,and the infinite repeatability of test cases improves the probability of finding small probability problems.
Key words: new power system; source-grid-load coordinated control system; stability control system; control strategy; automatic test;boundary test
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