Simulation on opening buffer of hydraulic operating mechanism in high voltage circuit breaker

Xiangyang Wu; Zhenchao Qin; Jie Yao; Chunping Li; Shihua Bi

doi:10.13296/j.1001-1609.hva.2015.10.025

Simulation on opening buffer of hydraulic operating mechanism in high voltage circuit breaker

Xiangyang Wu, Zhenchao Qin, Jie Yao, Chunping Li, Shihua Bi

School of Aerospace Engineering

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

1 Citation (Scopus)

Abstract

On the basis of meeting the requirement of the circuit breaker breaking, the opening buffer of hydraulic operating mechanism of high voltage circuit breaker needs to be smooth and stable, and does not allow a rebound. The related research is very limited in China. In this paper, the theoretical analysis for the opening buffer of hydraulic operating mechanism is carried out, and the modeling and simulation of hydraulic operating mechanism is established. The test verifies that the buffer process after simulation optimized is stable, and has good performance. The simulation method also provides a theoretical basis for the follow-up development of hydraulic operating mechanism in high voltage circuit breaker.

Original language	English
Pages (from-to)	154-157
Number of pages	4
Journal	Gaoya Dianqi/High Voltage Apparatus
Volume	51
Issue number	10
DOIs	https://doi.org/10.13296/j.1001-1609.hva.2015.10.025
Publication status	Published - 16 Oct 2015

Keywords

High voltage circuit breaker
Hydraulic operating mechanism
Opening buffer

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10.13296/j.1001-1609.hva.2015.10.025

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title = "Simulation on opening buffer of hydraulic operating mechanism in high voltage circuit breaker",

abstract = "On the basis of meeting the requirement of the circuit breaker breaking, the opening buffer of hydraulic operating mechanism of high voltage circuit breaker needs to be smooth and stable, and does not allow a rebound. The related research is very limited in China. In this paper, the theoretical analysis for the opening buffer of hydraulic operating mechanism is carried out, and the modeling and simulation of hydraulic operating mechanism is established. The test verifies that the buffer process after simulation optimized is stable, and has good performance. The simulation method also provides a theoretical basis for the follow-up development of hydraulic operating mechanism in high voltage circuit breaker.",

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author = "Xiangyang Wu and Zhenchao Qin and Jie Yao and Chunping Li and Shihua Bi",

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T1 - Simulation on opening buffer of hydraulic operating mechanism in high voltage circuit breaker

AU - Wu, Xiangyang

AU - Qin, Zhenchao

AU - Yao, Jie

AU - Li, Chunping

AU - Bi, Shihua

PY - 2015/10/16

Y1 - 2015/10/16

N2 - On the basis of meeting the requirement of the circuit breaker breaking, the opening buffer of hydraulic operating mechanism of high voltage circuit breaker needs to be smooth and stable, and does not allow a rebound. The related research is very limited in China. In this paper, the theoretical analysis for the opening buffer of hydraulic operating mechanism is carried out, and the modeling and simulation of hydraulic operating mechanism is established. The test verifies that the buffer process after simulation optimized is stable, and has good performance. The simulation method also provides a theoretical basis for the follow-up development of hydraulic operating mechanism in high voltage circuit breaker.

AB - On the basis of meeting the requirement of the circuit breaker breaking, the opening buffer of hydraulic operating mechanism of high voltage circuit breaker needs to be smooth and stable, and does not allow a rebound. The related research is very limited in China. In this paper, the theoretical analysis for the opening buffer of hydraulic operating mechanism is carried out, and the modeling and simulation of hydraulic operating mechanism is established. The test verifies that the buffer process after simulation optimized is stable, and has good performance. The simulation method also provides a theoretical basis for the follow-up development of hydraulic operating mechanism in high voltage circuit breaker.

KW - High voltage circuit breaker

KW - Hydraulic operating mechanism

KW - Opening buffer

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Simulation on opening buffer of hydraulic operating mechanism in high voltage circuit breaker

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Keywords

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