The power regulation of a PWM type superconducting magnetic energy storage unit

Q. Jiang; M. F. Conlon

doi:10.1109/60.486592

The power regulation of a PWM type superconducting magnetic energy storage unit

Research output: Contribution to journal › Article › peer-review

Abstract

This paper presents an analysis of the power regulation of a SMES unit under PWM switching control. The criteria for executing a power limit scheme to maintain power flows of the SMES unit within a controllable range are described. A general technique for design of power controllers based on the power limit scheme is developed. Two illustrative examples, being separate active and reactive power compensations of a model power system, are presented. The study indicates that active power priority control plays a dominant role in the power regulation of a SMES unit. Experimental results for two examples are also presented.

Original language	English
Pages (from-to)	168-174
Number of pages	7
Journal	IEEE Transactions on Energy Conversion
Volume	11
Issue number	1
DOIs	https://doi.org/10.1109/60.486592
Publication status	Published - 1996
Externally published	Yes

Keywords

DC rectifier
Power limit scheme
Power system stabilization
PWM
SMES

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10.1109/60.486592

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AB - This paper presents an analysis of the power regulation of a SMES unit under PWM switching control. The criteria for executing a power limit scheme to maintain power flows of the SMES unit within a controllable range are described. A general technique for design of power controllers based on the power limit scheme is developed. Two illustrative examples, being separate active and reactive power compensations of a model power system, are presented. The study indicates that active power priority control plays a dominant role in the power regulation of a SMES unit. Experimental results for two examples are also presented.

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The power regulation of a PWM type superconducting magnetic energy storage unit

Abstract

Keywords

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