Brenton Alan Taylor,Peter James Hansen,Daniel Wayne Chin,Patrick Fitzlindon Burgess,Michael Pollak
申请号：
US16837768
公开号：
US20200309115A1
申请日:
2020.04.01
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A method of operating a compressor system includes determining an efficiency of a compressor configured to operate at a plurality of output flow settings, including one or more of measuring, calibrating, calculating, or modeling motor efficiency over a range of supply voltage and pulse width modulation duty cycle combinations, each combination including a supply voltage of a plurality of supply voltages and a pulse width modulation duty cycle of a plurality of pulse width modulation duty cycles. The method further includes selecting a supply voltage and a pulse width modulation duty cycle for use at at least one output flow setting of the plurality of output flow settings based on the determined efficiency of the compressor, generating the selected supply voltage by maintaining, reducing, or increasing a nominal supply voltage, and applying the selected pulse width modulation duty cycle.
