Uninterruptible power supply employing IGBTs in parallel with electronic protection

Author

Ravikumar, A.R. ; Ragupathi, S. ; Yadukumar, K. ; Pushpakala, K.S. ; Nandakumar, V.N. ; Hegde, R.K. ; Parameswaran, S. ; Reddy, M. Channa

Author_Institution

Central Power Res. Inst., Bangalore, India

Volume

2

fYear

1996

fDate

8-11 Jan 1996

Firstpage

1002

Abstract

The paper presents a highly reliable and efficient UPS system developed using IGBTs for an inverter power module driven with PWM through an IR2110 high voltage MOS gate driver. Results of simulation studies conducted on the UPS using PSpice are also presented and are compared with experimental results obtained in the laboratory. The simulation was carried out in three stages, first the three-phase rectifier was simulated in closed loop operation; later the inverter was simulated in closed loop operation; and finally both were integrated and simulated

Keywords

AC-DC power convertors; DC-AC power convertors; PWM invertors; SPICE; bipolar transistor switches; circuit analysis computing; driver circuits; insulated gate bipolar transistors; power bipolar transistors; power engineering computing; power semiconductor switches; rectifying circuits; software packages; uninterruptible power supplies; IGBTs; IR2110 high voltage MOS gate driver; PSpice; PWM; UPS; circuit simulation; closed loop operation; electronic protection; experimental results; inverter power module; three-phase rectifier; uninterruptible power supply; Batteries; Bridge circuits; Driver circuits; Insulated gate bipolar transistors; Inverters; Power system reliability; Protection; Pulse transformers; Rectifiers; Uninterruptible power systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics, Drives and Energy Systems for Industrial Growth, 1996., Proceedings of the 1996 International Conference on

Conference_Location

New Delhi

Print_ISBN

0-7803-2795-0

Type

conf

DOI

10.1109/PEDES.1996.536409

Filename

536409