Motion sensorless bidirectional PWM converter control with seamless switching from power grid to stand alone and back

被引：17

作者：

Fatu, Marius ^{[1
]}

Tutelea, L. ^{[1
]}

Teodorescu, R.

Blaabjerg, F.

Boldea, I. ^{[1
]}

机构：

[1] Univ Politehn Timisoara, Fac Elect Engn, Timisoara, Romania

来源：

2007 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-6 | 2007年

关键词：

PMSG; motion sensorless control; stand -alone grid monitoring;

D O I：

10.1109/PESC.2007.4342170

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents concepts and tests results on a flexible sensorless control strategy for a PMSG driven by a small wind turbine with back-to-back power converters capable to function in both stand alone and grid connection mode. A new automatic seamless transfer method, based on phase-locked-loop technique, from grid connected to stand alone and vice versa in the event of a fault on grid is proposed. Tests results show the proposed method works properly.

引用

页码：1239 / 1244

页数：6

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