02. The inverter of a 1000MW HVDC project is connected with a 400kV AC system with 120mH equivalent source inductance. Find the SCR. And to describe the strength of the system(strong, medium, weak, very weak?). If the reactive power is compensated by the connection of capacitors with 560MVA, find the ESCR.

02. The inverter of a 1000MW HVDC project is connected with a 400kV AC system with 120mH equivalent source inductance. Find the SCR. And to describe the strength of the system(strong, medium, weak, very weak?). If the reactive power is compensated by the connection of capacitors with 560MVA, find the ESCR.

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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3. A single-phase to single-phase cycloconverter "bridge type" with input voltage and frequency 150V and 50Hz. respectively. The output frequency is 10Hz and the firing angle equal to 45°. The load is resistance with the value of 1002 in series with reactive inductance of the value of 20mH. Assume the extinction angle equal 180°. a. Draw the waveforms output voltage, output current, source current, the thyristors currents (iT, IT, IT and in) b. Calculate the rms of output voltage. c. The rms current of each thyristor. d. The input power factor