Field-circuit mathematical model of permanent magnet generator for autonomous electric power system
Journal Title: Вісник Національного технічного університету "ХПІ". Серія: Проблеми удосконалювання електричних машин і апаратів. Теорія і практика - Year 2015, Vol 42, Issue 1151
Abstract
The analysis of existing mathematical models of synchronous generators to simulate their operating conditions and loads are performed. Developed two-dimensional field mathematical model of the synchronous generator with permanent magnets for autonomous power system.Based on the model calculated the external characteristics for different modes of operation of the generator and for the different characters of load: the pure active, active-inductive and capacitive (cosφ = 0.95). The expediency of further research on the development of measures to stabilize the external characteristics.Model validity was proved by previous authors studies. This studies were carried out using manufactured permanent magnet generatorwith magnetization. Error is about 10% that is satisfactory due to the absence of input control of active materials.
Authors and Affiliations
V. V. Chumack, M. A. Kovalenko, O. I. Ponomarev
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