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The Implementation of Active Leakage Current Detecting Algorithm based on 16 bit Signal Processor
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 Title & Authors
The Implementation of Active Leakage Current Detecting Algorithm based on 16 bit Signal Processor
Han, Young-Oh;
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 Abstract
The ELCB(: Earth Leakage Circuit Breaker) is the only way being used to prevent accidents from happening caused by electrical disaster. However, the existing ELCB has a limit to prevent damages to life and property due to a electric fire and a human body electric shock caused by the resistive leakage current, because of detecting the total leakage current in the block range of 15mA~30mA. It also has problems such as reduced productivity and reliability due to malfunctions by capacitive leakage currents. In this study, we have implemented the algorithm for the resistive leakage current detection technique and developed the resistive leakage current detection module based on a MSP430 processor, 16bit signal processor and this module can be operated in a desired block threshold within 0.03 seconds as specified in KS C 4613.
 Keywords
ELCB;Resistive Leakage Current;Capacitive Leakage Current;Active Leakage Current Detection;MSP430 Processor;
 Language
Korean
 Cited by
 References
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