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Anonymous Poster

Twin Inverter Controller

11/25/2010 1:41 AM

fellow engineers. 90 kW motor 3 phase induction motor. starting method through two inverters (one of them is redundant. the two inverters are control through twin inverter. what is the function of twin inverter and why it is recommended to insert twin inverter on the secondary side (load side) of the inverter. if possible please explain with example the operating condition of the inverter will depend on the, 1# Load wiring length 2# inverter carrier frequency, 3# basic frequency 4# load condition.

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Guru
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#1

Re: Twin Inverter controller

11/25/2010 9:26 AM

What is a "twin inverter", never heard of such a thing. You sure you are not talking about a "line reactor" on the output side of the VFD?

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Guru
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#2

Re: Twin Inverter Controller

11/28/2010 3:10 PM

Looks like a homework question to me (the 4 options were a dead giveaway). Most of us don't like to participate in homework cheating.

Either describe the exact application for your products, including load information and manufacturer's model numbers in use on the inverters, or go away.

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