Study of Flow Characteristics and Control Circuit on High-Speed Solenoid Valve

Wen Hua Li; Wen Lin Shao

doi:10.4028/www.scientific.net/AMR.619.107

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 619Study of Flow Characteristics and Control Circuit...

Study of Flow Characteristics and Control Circuit on High-Speed Solenoid Valve

Abstract:

Through the analysis of the flow characteristics of the high-speed solenoid valve, the conclusions that the PWM signal duty ratio is the main factor affecting the solenoid valve flow is obtained, a new available any PWM pulse signal and control circuit are proposed. Further, circuit schematic is simulated by means of SIMULINK tools in MATLAB environment and Verify its stability. A time-sharing drive circuit is design based on the PWM drive mode. The driver circuit have function which is high-current open, small current maintain. Open current and maintain current of Solenoid valve can be adjusted through this circuit. Therefore, the circuit can adapt to different parameters of the solenoid valve. A wide range of applications.

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Periodical:

Advanced Materials Research (Volume 619)

Pages:

107-110

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.619.107

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Online since:

December 2012

Authors:

Wen Hua Li, Wen Lin Shao

Keywords:

Drive Mode, Flow Characteristic, High-Speed Solenoid Valve, PWM

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References

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