| 高压放电紫外传感器与检测装置研究 |
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| 引用本文： | 汪金刚,林伟,彭鹄,何为,王平.高压放电紫外传感器与检测装置研究[J].传感器与微系统,2010,29(8). |
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| 作者姓名： | 汪金刚 林伟 彭鹄 何为 王平 |
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| 作者单位： | 重庆大学输配电装备及系统安全与新技术国家重点试验室;重庆电力科学试验研究院;重庆电力设计院; |
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| 基金项目： | 重庆市自然科学基金资助项目 |
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| 摘 要： | 采用光电倍增管(PMT)研制了一种基于紫外光功率法的电力设备放电检测装置.围绕着"日盲"区紫外检测,进行了传感器系统设计,分析了其响应特性.介绍了系统整体结构、系统信号处理模块的软硬件设计,采用数字积分方法实现了紫外光功率测量.使用新装置进行了火花放电和针板放电模拟检测试验,验证了该仪器能够准确检测放电紫外辐射,线性反应放电的强弱,可获得设备放电能量依据.研制的装置工作稳定可靠,灵敏度高,抗干扰能力强,线性度好.
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| 关 键 词： | 高压放电 紫外辐射 光功率法 光电倍增管 |
Study on ultraviolet sensor and detection to high-voltage discharge |
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| WANG Jin-gang,LIN Wei,PENG Hu,HE Wei,WANG Ping.Study on ultraviolet sensor and detection to high-voltage discharge[J].Transducer and Microsystem Technology,2010,29(8). |
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| Authors: | WANG Jin-gang LIN Wei PENG Hu HE Wei WANG Ping |
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| Affiliation: | WANG Jin-gang1,LIN Wei2,PENG Hu3,HE Wei1,WANG Ping1 (1.State Key Laboratory of Power Transmission Equipment & System Security and New Technology,Chongqing University,Chongqing 400044,China,2.Chongqing Electric Power Research Institute,Chongqing 401123,3.Chongqing Electric Power Design Institute,Chongqing 400030,China) |
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| Abstract: | An electrical equipment discharge detecting device based on ultraviolet-power is developed using PMT.Around the ultraviolet detection in blindarea,the system of sensor is designed and its response characteristics are analyzed.The overall structure of the system,hardware and software design of signal processing are presented.The ultraviolet-power measurement is carried out by numerical integration.Simulation detecting tests on spark discharge and needle plate discharge are carried out by the new device,and i... |
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| Keywords: | high-voltage discharge UV radiation optical power method PMT |
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