Central vacuum cleaning system control subsystems
作者： J. Vern Cunningham
DOI:
关键词: Control system 、 Current (fluid) 、 Overcurrent 、 Automotive engineering 、 Control theory 、 Airflow 、 Microprocessor 、 Power (physics) 、 Engineering 、 Generator (circuit theory) 、 TRIAC
摘要: A central vacuum cleaning system control subsystem for use in a having motor includes unit module with receiver wirelessly receiving command signals, and power stage controlling the accordance signals received through receiver. The is stable high ambient temperature. Current flowing to sensed, overcurrent undercurrent conditions are determined. determines when an condition. Power has triac motor. also microprocessor that compares current sensed against normal operating determine ceases condition exists. generator powered by air flow production of electrical energy.
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