Design of Arc Fault Temperature Detector in Low Voltage Switchboard
نویسندگان
چکیده
منابع مشابه
Arc Fault Detector
The subject of arc fault detection and circuit interruption has gained a lot of attention in recent years, particularly in the aviation industry. This is primarily due to a spate of in-flight fires which have been linked to faulty electrical systems and wiring on aircraft. Typical causes of faults are wiring chafing, dust build up and moisture [1][2]. Until recently, aircraft circuit breakers, ...
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Scaling of process technologies has made power management a significant concern for circuit designers. Moreover, denser integration and shrinking geometries also have a negative impact on circuit reliability. Therefore, fault tolerance is becoming a more challenging problem. Static Random Access Memories (SRAMs) play a significant role in circuit power consumption and reliability of digital cir...
متن کاملDevelopment of Fault Detector for Series Arc Fault in Low Voltage DC Distribution System using Wavelet Singular Value Decomposition and State Diagram
It is well known that series arc faults in Low Voltage DC (LVDC) distribution system occur at unintended points of discontinuity within an electrical circuit. These faults can make circuit breakers not respond timely due to low fault current. It, therefore, is needed to detect the series fault for protecting circuits from electrical fires. This paper proposes a novel scheme to detect the series...
متن کاملSelection of a DC Solar PV Arc Fault Detector
1. Executive Summary Arc fault current interruption (AFCI) is required on DC conductors of solar PV installations by NEC 2011 (rooftop systems only) and NEC 2014 (rooftop and ground mount systems). To meet these requirements, combiner boxes for central inverters will need to include arc fault detectors (AFDs) as well as other AFCI equipment. UL recognized AFDs greatly ease the process of listin...
متن کاملArc Fault Detection in Low Voltage DC System Using Wavelet Transform
The main objective of this paper to detect an arc fault occurring in a low voltage dc system using wavelet transform. As we know arc faults plays a major role in an electrical power system, due to this fire, shocking hazard or system failure of the electrical system or equipment can be happen. It’s very challenging to detect arc fault in a dc system because unlike a ac system a dc system cannot...
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ژورنال
عنوان ژورنال: Indian Journal of Science and Technology
سال: 2015
ISSN: 0974-5645,0974-6846
DOI: 10.17485/ijst/2015/v8i26/80461