微型宽频交流电场传感器设计及其电场无失真测量评价OA北大核心CSTPCD
Design of Micro-Broadband AC Electric Field Sensor and Evaluation of Electric Field Distortion-Free Measurement
电场信息是新型电力系统状态智能感知、信息深度融合的基础.电场测量需兼顾无失真、微型宽频、强稳定性、易集成等众多性能需求.针对新型电力系统数字化发展需求,对地线侵入造成的电场测量误差来源进行分析,提出了微型宽频交流电场传感器设计方案和电场无失真测量方法,开展了无失真电场传感器设计,并与微机电系统(microelectro mechanical systems,MEMS)和光学电场传感器进行了无失真测量效果对比.结果表明MEMS电场传感器向上偏移间隙…查看全部>>
Electric field information is the foundation of intelligent perception and deep integration of information in the new power system.Electric field measurement needs to take into account many performance requirements such as no distortion,micro-broad eband,strong stability and easy integration.In response to the demand for digital development of the new power system,the sources of electric field measurement errors caused by ground wire intrusion are analyzed.A…查看全部>>
高吉普;吴世林;张缘圆;刘新霆;辛明勇;胡军
贵州电网有限责任公司电力科学研究院,贵阳 550002清华大学电机系,北京 100084贵州电网有限责任公司电力科学研究院,贵阳 550002清华大学电机系,北京 100084贵州电网有限责任公司电力科学研究院,贵阳 550002清华大学电机系,北京 100084
动力与电气工程
微型宽频电场测量传感器无失真测量
micro-broadbandelectric field measurementsensordistortion-free measurement
《南方电网技术》 2024 (5)
31-38,8
国家自然科学基金资助项目(52125703,52307177)贵州电网有限责任公司科技项目(0666002022030103XT00014). Supported by the National Natural Science Foundation of China(52125703,52307177)the Science and Technology Project of Guizhou Power Grid Co.,Ltd.(0666002022030103XT00014).
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