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| The Application of IPM in Center Controller of Micro-grid |
| Zhang Zhiwen1, Xi Ziqiang1, Zhou Shiping2, Peng Wenli1 |
1.The School of Electrical & Electronic Engineering, Hubei University of Technology, Wuhan 430068;
2.Electric Power Company of Hubei Provincial, Wuhan 430077 |
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Abstract Distributed generation as an important supplement of the municipal power grid, whichis a new form of renewable energy in the future, micro-grid central controller is a core control devicethat distributed generation and municipal power grid joint to power the load. This paper studies theworks of the micro-grid central controller, and designs the system architecture of the controller. Thecontrol unit of the controller adopt TMS320F28338-DSP chip, the control experiments on the intelligentpower module of the inverter circuit PM75RLA120. Experimental results show that the proposed designscheme can achieve good control of the micro-grid central controller output voltage waveform andcurrent waveform.
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Received: 26 June 2014
Published: 25 July 2013
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2013, Vol. 14 
