• Bharat Heavy Electricals Limited

AC Drive Systems

AC drive systems are load commutated inverters for synchronous motors. BHEL-EDN manufactures variable speed AC drive systems with load commutated inverter for synchronous motors having the following features: a highly efficient system used for flow control applications like fans, pumps and compressors in power plants and industries, the digital controls with hot standby control and power channel increase system availability, making these drives user friendly, a number of systems have been designed for ID fans and boiler feed pumps (BFP) for power plants up to 500 MW capacity, solutions are also available to provide digital drive controllers for new and/or existing induction motors using state-of-the-art semiconductor devices; these drives are cost effective, require low maintenance and find widespread application in industries. IGBT based AC drive systems: the company offers customised total system solutions for IGBT based induction motor drives for applications like ID fans, pumps, etc., in power plants and