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the required frequency of the inverter the required direct-link voltage the delay angle of the rectifier.

the required frequency of the inverter the required direct-link voltage the delay angle of the rectifier.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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An induction motor has the following ratings: 4.6 kV (L-L), 60 Hz, six pole, 10 MW, 1192 r/min. It is to drive a compressor requiring a torque of 75 kN-m at a speed of 1000 r/min. A simple voltage-source inverter supplied from a three-phase, phase-controlled rectifier is to be used. The available utility supply is at 4.6 kV (L-L), three-phase, and 60 Hz. Mak- ing any reasonable assumptions, estimate: (a) the required frequency of the inverter (b) the required direct-link voltage (c) the delay angle of the rectifier.
Transcribed Image Text:An induction motor has the following ratings: 4.6 kV (L-L), 60 Hz, six pole, 10 MW, 1192 r/min. It is to drive a compressor requiring a torque of 75 kN-m at a speed of 1000 r/min. A simple voltage-source inverter supplied from a three-phase, phase-controlled rectifier is to be used. The available utility supply is at 4.6 kV (L-L), three-phase, and 60 Hz. Mak- ing any reasonable assumptions, estimate: (a) the required frequency of the inverter (b) the required direct-link voltage (c) the delay angle of the rectifier.
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