Novel Six-Step and Twelve-Step Current-Source Inverters with DC Side Commutation and Energy Rebound

Cho, Gyu H.; Park, Song B.

doi:10.1109/tia.1981.4503993

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1989

1994

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Cited by 19 publications

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“…The ASCI has many advantages such as ruggedness, fuseless protection, full four-quadrant operation, etc. However, ASCI also has quite a few shortcomings, such as 1) large high-voltage capacitors, 2) high-voltage thyristors and power diodes, 3) high-voltage motor terminal stresses, 4) limited range of operating frequency, etc.…”

Section: Introductionmentioning

confidence: 99%

A new current source inverter with simultaneous recovery and commutation

Cho

Park

1989

IEEE Trans. on Ind. Applicat.

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A new current source inverter which is believed to be more advantageous than the autosequentially commutated inverter is proposed. The new current source inverter operates in a much wider frequency range with much lower voltage stress on the motor terminals and power devices. Simulation results show that the new current source inverter is about four times superior to the autosequentially commutated inverter in operating frequency range and in voltage stress. The experimental results are shown for a 5-hp induction motor.

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Section: Introductionmentioning

confidence: 99%