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Electric fuel pump condition monitor system using electrical signature analysis
Electric fuel pump condition monitor system using electrical signature analysis
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机译:使用电信号分析的电动燃油泵状态监测系统
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摘要
A pump diagnostic system and method comprising current sensing probes clamped on electrical motor leads of a pump for sensing only current signals on incoming motor power, a signal processor having a means for buffering and anti-aliasing current signals into a pump motor current signal, and a computer having a means for analyzing, displaying, and reporting motor current signatures from the motor current signal to determine pump health using integrated motor and pump diagnostic parameters.
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