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	避雷器阀片检测用L-C恒流充放电装置
	邹晓兵 ; 韩旻 ; 郭志刚 ; 王黎明 ; ZOU Xiaobing ; HAN Min ; GUO Zhigang ; WANG Liming
	2010-06-10 ; 2010-06-10
关键词	氧化锌避雷器 恒流 电压反馈 ZnO arrester constant current voltage feedback TM89
其他题名	Repeated Charging and Discharging Device with L-C Constant-Current Converter for Testing ZnO Nonlinear Varistor
中文摘要	研制了一种检测氧化锌避雷器阀片的重复频率充放电装置,采用L C恒流充电技术,通过电压反馈法控 制充放电运行过程。电压反馈控制单元由指轮拨码开关、高压分压器、触发控制器及大功率可控硅组成,可数码连 续预置充电电压值,有充电电压值调节方便、精度高,抗干扰能力强等特点; A repeated charging and discharging device to test ZnO nonlinear varistor is developed in this paper. The charging technique with L-C constant-current converter is adopted, and the repeated charging and discharging process of the device is controlled by voltage feedback. The control unit is composed of dialer switches, high voltage divider, triggering controller and power SCR. The charging voltage can be preset continuously by the dialer switches. The device has characteristics of high charging efficiency, easy and accurate charging voltage control, strong anti-interference ability to electromagnetic.
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/62493]
专题	清华大学
推荐引用方式 GB/T 7714	邹晓兵,韩旻,郭志刚,等. 避雷器阀片检测用L-C恒流充放电装置[J],2010, 2010.
APA	邹晓兵.,韩旻.,郭志刚.,王黎明.,ZOU Xiaobing.,...&WANG Liming.(2010).避雷器阀片检测用L-C恒流充放电装置..
MLA	邹晓兵,et al."避雷器阀片检测用L-C恒流充放电装置".(2010).

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