Recently I have written two new reports about small PM-generators which make use of the housing of an asynchronous motor frame size 80 and four neodymium magnets size 80 * 20 * 10 mm. Report KD 681 describes an 8-pole PM-generator which needs a rather simple 8-pole, 2-layers winding. Report KD 683 describes a 4-pole PM-generator for which the standard 230/400 V winding can be used. Both reports are added to my website www.kdwindturbines.nl at the menu KD-reports and can be copied for free.
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