Innovative design based on differential transformer electronic governor

Xirui Liu; Xufeng Tong; Jiaqi Jin

doi:10.1117/12.2682898

16 June 2023 Innovative design based on differential transformer electronic governor

Xirui Liu, Xufeng Tong, Jiaqi Jin

Proceedings Volume 12703, Sixth International Conference on Intelligent Computing, Communication, and Devices (ICCD 2023); 127032S (2023) https://doi.org/10.1117/12.2682898
Event: Sixth International Conference on Intelligent Computing, Communication, and Devices (ICCD 2023), 2023, Hong Kong, China

Abstract

Because of the mechanical inertia of the mechanical governor, the sensitivity of speed regulation is reduced, which makes the diesel engine speed change range is large in the working process, resulting in poor stability of the engine, reduced economy and power, affecting the overall efficiency of the engine. To solve the above problems, we designed solenoid differential transformer electronic governor, its principle is magneto electric speed sensor to collect the speed of diesel engine. The signal is amplified by the converter and PID adjustment operation, and the driving current is output by the solenoid differential transformer. Under the action of magnetic field force, the keeper moves in a straight line. So, by controlling the current size of differential transformer to adjust the position of the fuel supply rod of the fuel injection pump, fuel supply can change and make diesel engine speed ratio stable.

Citation Download Citation

Xirui Liu, Xufeng Tong, and Jiaqi Jin "Innovative design based on differential transformer electronic governor", Proc. SPIE 12703, Sixth International Conference on Intelligent Computing, Communication, and Devices (ICCD 2023), 127032S (16 June 2023); https://doi.org/10.1117/12.2682898

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