Frequency converter testing device

The invention discloses a frequency converter testing device which comprises a power grid, an induction voltage regulator, a power supply cabinet, a towing motor, a load cabinet, a remote operation cabinet and a PLC, wherein the power grid is used for providing testing energy for the frequency conve...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	REN QIHONG, GAO JIALIN, DAI PENG, GUAN JUN, WU YUPING, FU XINZHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a frequency converter testing device which comprises a power grid, an induction voltage regulator, a power supply cabinet, a towing motor, a load cabinet, a remote operation cabinet and a PLC, wherein the power grid is used for providing testing energy for the frequency converter testing device, the induction voltage regulator is used for regulating the output voltage of the power grid, the power supply cabinet is used for switching of circuits matched with the voltage obtained after the regulation of the induction voltage regulator, the towing motor is used for acquiring the loading moment, the load cabinet serves as the load of the towing motor, the remote operation cabinet is used for powered-on and powered-off control of the frequency converter testing device and achieving the regulation of testing voltage, selection of power supply testing lines and on-off control of a test load by controlling the induction voltage regulator, the power supply cabinet and the load cabinet in an iso