Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2001.07a
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- Pages.163-166
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- 2001
Design of DSP Controller of Deadbeat PWM Inverter With Two-Level Switching Pattern
단상 2레벨 스위칭 패턴 데드비트 PWM 인버터의 DSP 제어기 설계
- Choi Seong-Kwan (Soongsil University) ;
- Kim Ho (Soongsil University) ;
- Kwak Dong-Hyun (Soongsil University) ;
- Lee Jeong-Bok (Soongsil University) ;
- Jeon Hee-Jong (Soongsil University)
- Published : 2001.07.01
Abstract
In this paper, a two-level switching algorithm ov the deadbeat to control PWM inverter is proposed. A modified algorithm of the deadbeat is suitable for the UPS system. Two levels in the pulse pattern are used. This scheme allows the use of higher switching frequency for a given computation time delay, which results in lower total harmonic distortion at the output. The proposed control scheme is implemented using TMS320F240 DSP for controlling on inverter.
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