Draw the basic block diagram of AC – DC transmission system.

Explain this diagram

By comparing the principle of operation of a "three" phase generation system with a single-phase system, state what are the bendfits of three phase systems? In your own words, define the "skin effect" in transmission lines and discuss how can it be minimised? Name three advantages of AC transmission in comparison to DC transmission. What are the units of active, reactive and apparent power? The current in a single-phase motor lags 50° behind the voltage. What is the power factor of the motor?

Q6) A three-phase to single-phase, three-pulse cycloconverter delivers power to a load rated at 100 V, 30 A, 25 Hz with power factor 0.8 lagging. a) Draw & derive the output voltage if the ap-60° b) Estimate the necessary input voltage and power factor. c) Draw the mean output voltage if the input frequency is 200Hz. M

What is FACTS (Flexible AC Transmission System), and how does it enhance the control and stability of power systems?

How do FACTS (Flexible Alternating Current Transmission Systems) devices improve power system control and stability?