Two six pulse converters used for bipolar HVDC transmission system, are rated at 1000 MW, +- 200 kV. Find the rms current rating required for the SCRs.
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What is the power possessed by a signal exp(jwt)?
For high power applications _________ are used as static switches whereas for low power applications __________ are used.
What is the period of exp(2+pi*j/4)t?
_________ can be used as a single phase static ac switch.
exp(jwt) is periodic
___________ can be used as a dc static switch.
Define the fundamental period of the following signal x[n] = exp(2pi*j*n/3) + exp(3*pi*j*n/4)?
A single-phase ac switch is used in between a 230 V source and load of 2 kW and 0.8 lagging power factor. Determine the rms current rating required by the SCR. Use the factor of safety = 2.
Solid State Relays (SSRs) have
exp[jwn] is periodic