asked by

Draw and explain bulk correction method for power factor & control.

Your answer

Thanks for your contribution. Feel free to answer this question. Please avoid short answer. Your answer is most welcome. Be genuine.

Upload image or document:

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
Are you a robot ? (Y = Yes / N = No)
To avoid this verification in future, please log in or register.

1 Answer

0 votes
answered by

Bulk correction method for power factor & control: i) Here individual starter controls the capacitors located at distribution panel. ii) Centralized compensation is employed in large industrial plants where many motors are in use at a time. iii) Capacitors racks are installed at the incoming distribution panel of the industry. iv) These racks are subdivided into steps. v) Current supplied to the distribution panel is monitored by the controller for power factor. vi) Automatic control system switches subdivided rack of capacitor units in steps to maintain P.F. more than preset limit (0.95). 

Welcome to Q&A site for electrical and electronics engineering discussion for diploma, B.E./B.Tech, M.E./M.Tech, & PhD study.
If you have a new question please ask in English.
If you want to help this community answer these questions.