A low-cost system of variable-speed cascaded induction generators for small-scale hydroelectricity

被引:0
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作者
Kato, S
Hoshi, N
Oguchi, K
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TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A novel variable-speed cascaded induction generator system is proposed for small-scale hydroelectric power plants, in which the second induction generator has double three-phase stator windings (or six-phase windings). The proposed low-cost system can provide a brushless, robust structure and less distorted currents without using an expensive PWM rectifier on the machine side and an expensive adjustable-blade water turbine. The simulated results showed that the system has sufficient capabilities for practical use.
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页码:1419 / 1425
页数:7
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