Title :
Testing facility using large capacity inverter
Author :
Ishimaru, Yasuo ; Adachi, Masakazu ; Tsukakoshi, Masahiko ; Nakamura, Ryosuke ; Masuda, Hiroji ; Ogashi, Yoshihiro ; Tsuboi, Y.
Author_Institution :
Toshiba Mitsubishi-Electr. Ind. Syst. Corp., Tokyo, Japan
Abstract :
It is an ideal to perform a combined test of an inverter and a motor for a smooth start-up at the site. There is a method to carry out a full load test without driving a machine. It is called “Back-to-back test”. It is possible to obtain 25MW output of testing facility in our company. In this paper, it is introduced the performance evaluation of the test results such as, torque ripple analysis of the proposed system.
Keywords :
circuit testing; electric motors; facilities; invertors; VSI; back-to-back test; full load test; large capacity inverter; power 25 MW; testing facility; torque ripple analysis; voltage source inverter; Companies; Generators; Pulse width modulation; Rectifiers; Torque; Vibrations; 5-level inverter; Air-gap torque; Back-to-back test; Fixed Pulse PWM; Shaft torque; Torsional vibration; VSI;
Conference_Titel :
Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE-ASIA), 2014 International
Conference_Location :
Hiroshima
DOI :
10.1109/IPEC.2014.6869564
