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| Design of Low Harmonies and Low Loss Three Phase Grid-connected Inverter |
| Wu Xiaowei, Si Junmin, Zhao Han, Li Xueliang, Zhang Yakun |
| Yongji Xinshisu Electric Equipment Co., Ltd, Xi’an 710086 |
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Abstract A new design of low harmonies and low loss three phase grid-connected inverter is proposed. Full-bridge DC-DC converter uses zero current soft switching technology to solve the problem of high switching losses. DC-AC inverters use selective harmonic elimination PWM technique to reduce the inverter switching frequency by approximately 50% and switching losses. Matlab simulation tests prove the feasibility of the program, provide a theoretical basis for practical engineering applications and products and early experiments for the preparation.
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Published: 11 June 2014
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| Cite this article: |
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Wu Xiaowei,Si Junmin,Zhao Han等. Design of Low Harmonies and Low Loss Three Phase Grid-connected Inverter[J]. Electrical Engineering, 2014, 15(06): 73-75.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2014/V15/I06/73
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2014, Vol. 15 
