Isolation test circuit for power transmission line parameters

Isolation test circuit for power transmission line parameters

The utility model discloses an isolation test circuit for power transmission line parameters. The isolation test circuit comprises a power supply module, a voltage test module, an AD conversion module, a control module, a display module, a communication module and an action circuit module. The power...

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Bibliographische Detailangaben
Hauptverfasser: ZENG PENG, CHEN YI, XIE HEHE, RAO XINLIANG, ZENG QINGMING, LI BO, CHENG GANGQIANG, KANG LIYI, HUANG YANGGANG, GONG HETENG, WANG YIFAN, HU MIN, FU CONG, ZOU LEI, HONG XIAOFENG, LUO JIEYU, YI DENGHUI, XIAO WANGDONG, LI WEI, LI MINGQING, HUANG ZIROU, XU WEI, LIU ZHUO, LIU XI, LI XIN, WU FAN, ZHOU JINWU, YANG XUQIONG, YANG JING, SONG LINTAO, LI YULIANG, WANG WEI, LUO YIWEN, LIU XIN, YIN LIU, MA YIDONG, LI WEIHUAN, ZHAO ZIXING, HU HAINING, WU XUDONG, YANG SIJIN, LIU ZHIPU, ZENG LIQIONG, LI XUN, ZHAN JIAYU, CAO JIE
Format: Patent
Sprache:chi ; eng
Schlagworte:
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:The utility model discloses an isolation test circuit for power transmission line parameters. The isolation test circuit comprises a power supply module, a voltage test module, an AD conversion module, a control module, a display module, a communication module and an action circuit module. The power module supplies power; the voltage test module is connected with an external power transmission line, measures voltage and uploads the voltage to the AD conversion module; the AD conversion module converts the measurement signal into a digital signal and uploads the digital signal to the control module; the display module displays the data; the communication module communicates with external equipment; and the action circuit module is connected with an external line, receives the control instruction issued by the control module, acts, and connects or disconnects the isolation test circuit of the power transmission line parameters with an external power transmission line. According to the utility model, through the