Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/32123
Title: Power quality and energy monitoring control console for domestic consumer
Authors: Chan, WL 
Li, KK
Lai, LL
Keywords: Analogue-digital conversion
Circuit breakers
Energy management systems
Leakage currents
Microcontrollers
Power consumption
Power supply quality
Power system measurement
Power system protection
Issue Date: 2000
Publisher: IET
Source: 2000 International Conference on Advances in Power System Control, Operation and Management, 2000 : APSCOM-00, 30 October-1 November 2000, v. 1, p. 110-114 How to cite?
Abstract: The paper provides a solution to the three main concerns of domestic electricity consumers, namely, energy management, power quality and electrical protection. The control console is a micro-controller module equipped with three channels of 12-bit analog-to-digital conversion system. The first channel is the voltage channel that is responsible for supply side power quality monitoring. The second and third channels are responsible for the live and leakage currents respectively. The instantaneous power and the total energy consumption are logged continuously to produce consumption profiles. The electrical protection is provided by a circuit breaker that is controlled by the microcontroller. Three kinds of protection are available, namely overcurrent, high leakage current and low supply quality.
URI: http://hdl.handle.net/10397/32123
ISBN: 0-85296-791-8
DOI: 10.1049/cp:20000374
Appears in Collections:Conference Paper

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