Improved current control scheme with online current distribution and DFA regulation for switched reluctance generator

in asia •  7 years ago 

By a News Reporter-Staff News Editor at Energy & Ecology Business -- New research on Energy - Electric Power is the subject of a report. According to news reporting originating in Xuzhou, People’s Republic of China, by VerticalNews journalists, research stated, “In this study, an improved phase current control scheme (CCS) for switched reluctance generator is developed and evaluated. The objective of proposed CCS is to find the most efficient operating point according to output power command directly and shorten the online tuning process.”

The news reporters obtained a quote from the research from the China University of Mining and Technology, “The CCS is augmented with an online phase current distributing block (OCDB) and a dynamic firing angle regulator (DFAR). In OCDB, phase current is distributed online to minimise copper loss by maximising the average-torque-ampere ratio. In DFAR, firing angles are processed according to actual phase current and current command. Improvements in current responses by augmenting DFAR are verified by simulations and experiments. In the end, the proposed CCS is employed in an output power controller for practical applications.”

According to the news reporters, the research concluded: “Experimental results show that the proposed CCS has good dynamic response and finds the most efficient operating point directly.”

For more information on this research see: Improved current control scheme with online current distribution and DFA regulation for switched reluctance generator. IET Electric Power Applications , 2018;12(3):388-397. IET Electric Power Applications can be contacted at: Inst Engineering Technology-Iet, Michael Faraday House Six Hills Way Stevenage, Hertford SG1 2AY, England. (The Institution of Engineering and Technology - http://www.theiet.org/; IET Electric Power Applications - http://www.ietdl.org/IET-EPA)

Our news correspondents report that additional information may be obtained by contacting H. Chen, China Univ Min & Technol, Sch Elect & Power Engn, Xuzhou, People’s Republic of China. Additional authors for this research include Q. Wang, Y.Y. Dou and S. Abbas.

The direct object identifier (DOI) for that additional information is: https://doi.org/10.1049/iet-epa.2017.0295. This DOI is a link to an online electronic document that is either free or for purchase, and can be your direct source for a journal article and its citation.

Our reports deliver fact-based news of research and discoveries from around the world. Copyright 2018, NewsRx LLC

CITATION: (2018-04-13), New Findings on Electric Power Described by Investigators at China University of Mining and Technology (Improved current control scheme with online current distribution and DFA regulation for switched reluctance generator), Energy & Ecology Business, 382, ISSN: 1945-6956, BUTTER® ID: 015481207

From the newsletter Energy & Ecology Business.
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