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The efficiency of autonomous power supply systems based on hybrid wind power plants depends on many factors, both climatic and cost-related. This paper is describes the usage of DC bus voltage as control system variable in order to minimize loses in those systems. In order to evaluate possible regulation range of DC voltage the evaluation of hybrid wind power battery voltage level which would ensure...
For implementation of autonomous power supply systems based on wind power plants the validation of the main parameters is required, as the efficiency of generating unit in each specific case depends on many factors, both climatic and cost-related. This paper is dedicated to evaluation of hybrid wind power battery voltage which would ensure maximum efficiency of generating system in case of variable...
The paper presents a study for implementing a brake sequence for a small wind generator for regimes that exceeds the rated values. Considering data from a real wind generator, two scenarios are presented: first, during a strong wind gust both the electrical and the mechanical brakes are coupled and, for the second case, a fault in the permanent magnet synchronous generator (PMSG) is caused. This study...
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