电力系统广义模式谐振分类及研究现状OA北大核心CSTPCD
Classification and Research Status of Power System Generalized Modal Resonance
近年来模式谐振的含义及现象不断外延,由同步机低频模式谐振延伸到新能源机组宽频模式谐振,导致传统模式谐振分类难以适用.为深入研究并解决新型电力系统背景下的模式谐振问题,该文首先对传统模式谐振的含义进行梳理,并提出广义模式谐振的分类.然后,归纳国内外电力系统发生的广义模式谐振事件及理论分析现状.在此基础上,总结电力系统广义模式谐振危害及抑制方法研究现状.最后,对新型电力系统背景下广义模式谐振的研究难点和未来方向予以展望.
In recent years,the meaning and phenomena of modal resonances have expanded from the low-frequency modal resonance of synchronous generators to the wide-frequency modal resonance of renewable energy,which cannot be classified into the traditional modal resonance.To deeply investigate and solve the modal resonance issues under the background of new-type power systems,the paper first elucidates the meaning of traditional modal resonance and introduces a classification framework for generalized modal resonance.Then,the paper concludes power systems generalized modal resonance events and theoretical analysis at home and abroad.On this basis,the research status of power systems generalized modal resonance hazards and mitigation methods are summarized.Finally,research difficulties and future research directions on the generalized modal resonance are discussed.
邵冰冰;向念文;王书来;丁超;倪晓军;赵泽昕
合肥工业大学电气与自动化工程学院,安徽省 合肥市 230009国网浙江省电力有限公司电力科学研究院,浙江省 杭州市 310014中国电力科学研究院有限公司,北京市 海淀区 100192
动力与电气工程
模式谐振低频模式宽频模式新型电力系统
modal resonancelow-frequency modewide-frequency modenew-type power system
《中国电机工程学报》 2024 (019)
7515-7530,中插3 / 17
国家重点研发计划项目(2021YFB2401100);国家电网有限公司科技项目(5211DS22002C). National Key R&D Program of China(2021YFB2401100);Science and Technology Project of State Grid Corporation of China(5211DS22002C).
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