Secondary circuit calibration device

The invention discloses a secondary circuit calibration device, which comprises a control unit, a key unit, a detection unit, a display unit, a switch unit and a signal conversion unit; the key unit is connected with the control unit, the key unit is used for generating a test control instruction, t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU BIN, LING QIANG, YANG SHIHAO, WANG QIUYU, XIE YONGXIANG, ZHUANG BOMING, ZENG HUIJUAN, SU YIMIN, ZHANG YUANYAN, CHEN LIN, LIN FULIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a secondary circuit calibration device, which comprises a control unit, a key unit, a detection unit, a display unit, a switch unit and a signal conversion unit; the key unit is connected with the control unit, the key unit is used for generating a test control instruction, the calibration device is configured with a wiring port, and a signal end of the detection unit is connected with the wiring port; the calibration device is connected in series in a circuit to be tested through a wiring port, the detection unit is further connected with the signal conversion unit through the switch unit, the control unit is connected with the switch unit, the signal conversion unit and the display unit, and the control unit is configured to determine the test duration according to a received test control instruction, controls the switch unit to be switched on during the test duration, receives the detection data sent by the signal conversion unit, controls the display unit todisplay the detection da