Detecting serial arc in low-voltage electrical installations using modern protective components
نویسندگان
چکیده
منابع مشابه
LOW VOLTAGE ELECTRICAL STIMULATION AND WOUND HEALING IN RABBITS: EFFECT OF ALTERING FREQUENCY
The effect of electrical currents by different modalities on wound healing has been experimented. In this study a survey of the literature shows different results, and the mechanisms of action have not been elucidated for certain. The aim of this study was to compare the results obtained from low voltage-square wave stimulation of different frequencies. Results show that the healing period ...
متن کاملLow voltage electrical injury induces psychosis.
Jun Tayama, Ph.D. Center for Health and Community Medicine Nagasaki University Nagasaki, Japan Tatsuki Ichikawa, M.D. Department of Gastroenterology and Hepatology Nagasaki University Hospital Nagasaki, Japan Katsuyuki Eguchi Institute of Tropical Medicine Nagasaki University Nagasaki, Japan Taro Yamamoto Institute of Tropical Medicine Nagasaki University Nagasaki, Japan Susumu Shirabe Center f...
متن کاملThe Low-voltage Electrical Network Routing Strategy
The routing algorithm is introducted to low-voltage electrical network study, according to the basic characteristics of the routing algorithm and routing theory, the low-voltage electrical network routing strategy is provided. The dynamic centralized routing strategy is designed. According to read protocol design which choice the protocol that choice the path. Line connedtion between nodes is d...
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...
متن کاملLow voltage electrical activity preceding right atrial depolarisation in man.
Electrical recordings were made in the high right atrium in 28 patients undergoing cardiac catheterisation and in 3 healthy volunteers. After filtering and amplification by 3 to 10 million times, the signals were passed through a signal averaging process in a digital computer. Of the 28 subjects who had technically satisfactory recordings, 23 showed low voltage electrical activity preceding the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Tehnika
سال: 2014
ISSN: 0040-2176
DOI: 10.5937/tehnika1404637z