AC voltage regulating system based on full-bridge inverter
Authors
Wei Qi, Liangchun Wang, Qiuting Wang, Jian Fang, Duo Xiao
Corresponding Author
Wei Qi
Available Online May 2015.
- DOI
- 10.2991/ipemec-15.2015.182How to use a DOI?
- Keywords
- voltage regulator; bipolar SPWM; inverter.
- Abstract
A low cost indirect type AC voltage regulating system is proposed to overcome the grid pollution of silicon controlled regulating circuit and the high cost of chopping sine wave regulating circuits. The system consists of full bridge rectifier, filter and full bridge inverter. The bipolar SPWM control signal for inverter is generated by the STM32 micro controller. The circuits is developed and used in the dimming of 400 W high pressure sodium lamp inductive loads. Continuous dimming with slight distortion of the sine wave is obtained. The system is attractive in the replacement of silicon controlled dimming circuit, and promotes the energy saving project.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Wei Qi AU - Liangchun Wang AU - Qiuting Wang AU - Jian Fang AU - Duo Xiao PY - 2015/05 DA - 2015/05 TI - AC voltage regulating system based on full-bridge inverter BT - Proceedings of the 2015 International Power, Electronics and Materials Engineering Conference PB - Atlantis Press SP - 990 EP - 995 SN - 2352-5401 UR - https://doi.org/10.2991/ipemec-15.2015.182 DO - 10.2991/ipemec-15.2015.182 ID - Qi2015/05 ER -