Title :
High power soft switching PWM AC auxiliary power supply system of the electric railway rolling stock and its deadbeat control
Author :
Matsuo, Hirofumi ; Iida, Katsuji ; Harada, Kooichi
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Nagasaki Univ., Japan
Abstract :
This paper presents a novel high power auxiliary three phase AC power supply system of the electric railway rolling stock. In this power supply system, an Improved auxiliary resonant commutated pole (ARCP) inverter with newly developed switches and a new deadbeat control technique are used to realize high performance such as small size, light weight, low acoustic noise, fast response, low EMI and so forth. Also, a design-oriented analysis of the proposed deadbeat control technique is presented
Keywords :
DC-AC power convertors; PWM invertors; commutation; control system analysis; power supplies to apparatus; railways; resonant power convertors; switching circuits; thyristor convertors; voltage control; PWM AC auxiliary power supply; auxiliary resonant commutated pole inverter; deadbeat control; design-oriented analysis; electric railway rolling stock; performance; soft switching; Acoustic noise; Control systems; Lighting control; Power supplies; Pulse width modulation; Pulse width modulation inverters; Rail transportation; Resonance; Size control; Switches;
Conference_Titel :
Power Electronics Specialists Conference, 1995. PESC '95 Record., 26th Annual IEEE
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-2730-6
DOI :
10.1109/PESC.1995.474821
