| 燃气轮机磁电式转速传感器信号转换电路设计与仿真 |
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| 引用本文： | 于晃,李冬梅,鄢荣铮. 燃气轮机磁电式转速传感器信号转换电路设计与仿真[J]. 电子测量技术, 2009, 0(1): 169-172 |
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| 作者姓名： | 于晃 李冬梅 鄢荣铮 |
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| 作者单位： | 清华大学电子工程系,北京,100084 |
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| 摘 要： | 燃气轮机控制中，磁电转速传感器信号不适于后端数字电路直接处理。本文根据磁电式转速传感器的工作原理，充分考虑了燃气轮机控制系统的工作环境，设计了一种安全、有效、耐用的转速信号转换电路，并利用工业标准工具Pspice软件，模拟燃气轮机的4种工作状态，加入控制系统的环境噪声，对电路的各个模块进行了全工作状态仿真。仿真结果表明该电路设计在燃气轮机全部工作状态下均能正常工作，并对噪声有良好的抑制作用。
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| 关 键 词： | 燃气轮机 转速传感器 转换电路 Pspice仿真 |
Design and simulation of magnetic rotor speed sensor conversion circuit for gas turbine engine |
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| Yu Huang,Li Dongmei,Yan Rongzheng. Design and simulation of magnetic rotor speed sensor conversion circuit for gas turbine engine[J]. Electronic Measurement Technology, 2009, 0(1): 169-172 |
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| Authors: | Yu Huang Li Dongmei Yan Rongzheng |
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| Affiliation: | Department of Electronic Engineering;School of Information Science and Technology;Tsinghua University Beijing 100084 |
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| Abstract: | In gas turbine engine control,signal of magnetic rotor speed sensor is not suitable for digital signal processing.Based on the sensor principle and a full consideration to the working environment of the gas turbine control system,a safe,effective,durable magnetic rotor speed sensor conversion circuit is designed,and then the simulation considering all working state of gas turbine engine is performed by industry-standard software tools Pspice.The simulation results show that the circuit works correctly under... |
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| Keywords: | gas turbine engine rotor speed sensor conversion circuit pspice simulation |
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