Research on Steady Voltage Control Circuit of Small Wind Driven Generator

DOI

10.2991/icsnce-16.2016.41How to use a DOI?

Keywords

Wind power generation; Steady voltage; Buck chopping; UC3842

Abstract

The output voltage of small wind driven generator presented non-cyclical fluctuation affected by wind speed, which then leads to unstable accumulator charging voltage. In order to improve charging efficiency and prolong accumulator's service life, this paper designed a steady voltage circuit based on UC3842. It is mainly composed by rectifier filter circuit, Buck chopper circuit and post-processing circuit. With wind power variation, the duty ratio of PWM wave outputted by UC3842 is changing accordingly. Then, the circuit will output steady voltage to charge accumulators. This design is characterized by simple circuit, relatively low cost and convenient maintenance etc.

Copyright

© 2016, 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/).

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TY  - CONF
AU  - Anmin Wang
AU  - Zhipeng Zhao
AU  - Xiaojun Wang
AU  - Shujia Li
PY  - 2016/07
DA  - 2016/07
TI  - Research on Steady Voltage Control Circuit of Small Wind Driven Generator
BT  - Proceedings of the 2016 International Conference on Sensor Network and Computer Engineering
PB  - Atlantis Press
SP  - 205
EP  - 210
SN  - 2352-5401
UR  - https://doi.org/10.2991/icsnce-16.2016.41
DO  - 10.2991/icsnce-16.2016.41
ID  - Wang2016/07
ER  -