Title :
A study of parallel operation control technique of DC/AC SPWM inverter
Author :
Rui Xiong ; Hao, Wei ; Chen, Jian
Author_Institution :
Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
Parallel techniques are an important skill to accomplish high power supply systems and are one of the trends of the development of the power supply techniques in the future. Synchronous control is a special topic in the parallel techniques of AC power supplies. This paper describes the design of several kinds of useful phase lock circuits which are used in SPWM inverters. With the circuits designed, parallel synchronous control of two inverters is accomplished and excellent results are gained
Keywords :
DC-AC power convertors; PWM invertors; control system analysis; electric current control; phase locked loops; power supplies to apparatus; voltage control; DC/AC SPWM inverter; development trends; parallel operation control technique; phase lock circuits; power supply; Bridge circuits; EPROM; Frequency conversion; Inductance; Oscillators; Power supplies; Power system reliability; Pulse width modulation inverters; Switches; Voltage;
Conference_Titel :
Power Electronics and Drive Systems, 1999. PEDS '99. Proceedings of the IEEE 1999 International Conference on
Print_ISBN :
0-7803-5769-8
DOI :
10.1109/PEDS.1999.792849
