"A Static Switching Circuit For Capacitor Banks"

Abstract: The invention relates to a static switching circuit for capacitor banks for power factor improvement and voltage stabilisation and also for excitation control of induction generators. There are many disadvantages associated with the use of contactors or circuit breakers to switch capacitors as presently employed. The novel circuit of the present invention has employed a main and auxiliary Triac alongwith a ferrite reactor capacitive sensor and resistor so as the voltage across the main triac does not exceed the peak of mains voltage. Hence, even for capacitor switching/ a main triac with reduced voltage rating can be used.

Patent Information

Application #

Filing Date

18 December 1996

Publication Number

36/2016

Publication Type

INA

Invention Field

COMPUTER SCIENCE

Status

Email

Parent Application

Applicants

BHARAT HEAVY ELECTRICALS LIMITED

BHEL HOUSE, SIRI FORT. NEW DELHI-110 049, INDIA

Inventors

1. BRAHMA SWARUP GUPTA

BHEL, ELECTRONICS DIVISION, BANGALORE

Specification

NA

Documents

Application Documents

#	Name	Date
1	2850-del-1996-abstract.pdf	2011-08-21
1	2850-del-1996-petition-137.pdf	2011-08-21
2	2850-del-1996-claims.pdf	2011-08-21
2	2850-del-1996-form-6.pdf	2011-08-21
3	2850-del-1996-correspondence-others.pdf	2011-08-21
3	2850-del-1996-form-2.pdf	2011-08-21
4	2850-del-1996-description (complete).pdf	2011-08-21
4	2850-del-1996-form-1.pdf	2011-08-21
5	2850-del-1996-drawings.pdf	2011-08-21
6	2850-del-1996-description (complete).pdf	2011-08-21
6	2850-del-1996-form-1.pdf	2011-08-21
7	2850-del-1996-correspondence-others.pdf	2011-08-21
7	2850-del-1996-form-2.pdf	2011-08-21
8	2850-del-1996-claims.pdf	2011-08-21
8	2850-del-1996-form-6.pdf	2011-08-21
9	2850-del-1996-abstract.pdf	2011-08-21
9	2850-del-1996-petition-137.pdf	2011-08-21