A new synthetic test circuit for ultra-high-voltage circuit breakers
نویسندگان
چکیده
منابع مشابه
An Innovative Simple Test Circuit for Single-Phase Short Circuit Making Test of High-Voltage Switching Devices
Nowadays, high-voltage circuit breakers have reached such high short-circuit capabilities that testing them under the full rated voltage is generally not possible with direct tests, and they are conducted by using the synthetic test methods. Although the phenomena associated with making tests is of particular importance especially in case of load break switches, but making tests are rather d...
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Electric power industry have always try to provide reliable electricity to customers and at the same time decrease system costs. High Voltage circuit-breakers are an essential part of the power network. This study has developed a maintenance and replacement scheduling model for high voltage circuit- breakers that minimize maintenance costs while maintaining the acceptable reliability. This mo...
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ENGLISH) Motivated by economic pressures, power utilities are increasingly looking for new ways of reducing their costs while maintaining the quality of supply. A promising concept is predictive or condition based maintenance of high voltage equipment, based on continuos knowledge of each device’s condition. Power transformers and high voltage circuit breakers (HVCBs) have been the focus of att...
متن کاملan innovative simple test circuit for single-phase short circuit making test of high-voltage switching devices
nowadays, high-voltage circuit breakers have reached such high short-circuit capabilities that testing them under the full rated voltage is generally not possible with direct tests, and they are conducted by using the synthetic test methods. although the phenomena associated with making tests is of particular importance especially in case of load break switches, but making tests are rather disr...
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ژورنال
عنوان ژورنال: IEEE Transactions on Power Delivery
سال: 1997
ISSN: 0885-8977
DOI: 10.1109/61.634169