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Content Provider | IEEE Xplore Digital Library |
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Author | Koutroulis, E. Kalaitzakis, K. |
Copyright Year | 1982 |
Abstract | A wind-generator (WG) maximum-power-point-tracking (MPPT) system is presented, consisting of a high-efficiency buck-type dc/dc converter and a microcontroller-based control unit running the MPPT function. The advantages of the proposed MPPT method are that no knowledge of the WG optimal power characteristic or measurement of the wind speed is required and the WG operates at a variable speed. Thus, the system features higher reliability, lower complexity and cost, and less mechanical stress of the WG. Experimental results of the proposed system indicate near-optimal WG output power, increased by 11%-50% compared to a WG directly connected via a rectifier to the battery bank. Thus, better exploitation of the available wind energy is achieved, especially under low wind speeds. |
Sponsorship | IEEE Industrial Electronics Society |
Starting Page | 486 |
Ending Page | 494 |
Page Count | 9 |
File Size | 498393 |
File Format | |
ISSN | 02780046 |
Volume Number | 53 |
Issue Number | 2 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2006-04-01 |
Publisher Place | U.S.A. |
Access Restriction | One Nation One Subscription (ONOS) |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Wind speed Power system reliability DC-DC power converters Control systems Power measurement Velocity measurement Costs Stress Power generation Rectifiers wind generator (WG) Buck converter maximum power point tracking (MPPT) microcontroller variable speed |
Content Type | Text |
Resource Type | Article |
Subject | Control and Systems Engineering Electrical and Electronic Engineering Computer Science Applications |
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