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Electronics and Power, 1971
The importance of switchgear is illustrated by tracing its history of development and indicating areas for future research.
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The importance of switchgear is illustrated by tracing its history of development and indicating areas for future research.
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Partial discharge detection and diagnosis in gas insulated switchgear: State of the art
IEEE Electrical Insulation Magazine, 2019Power utilities are struggling to reduce power failure incidents in substations and their components to operate more reliably and economically [1].
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European switchgear developments [PDF]
Electrical Engineering, 1938 AN electrical engineer visiting Europe is immediately struck by the wide differences in design of switch-gear compared to familiar practices in the United States. In England, metal-clad gear is nearly universal except for the highest voltages and even at 132 kv there are metal-clad gears. On the Continent there are almost no metal-clad gears. This does
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1990
Publisher Summary The generator switchgear for parallel operation for an insulated two-wire system comprises a double-pole circuit breaker and an interlocked equalizer switch or alternatively the equalizer switch might be combined by using a triple-pole circuit breaker.
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Publisher Summary The generator switchgear for parallel operation for an insulated two-wire system comprises a double-pole circuit breaker and an interlocked equalizer switch or alternatively the equalizer switch might be combined by using a triple-pole circuit breaker.
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Manufacture of vacuum switchgear
1994This chapter is concerned with the manufacture of vacuum switchgear, the emphasis being on vacuum. It concerns what is unique to vacuum; the fabrication of cubicles, the forming and assembly of busbars are not discussed, nor are provisions for CTs, PTs, relays, etc., all of which are common to every other switchgear technology.
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Application of vacuum switchgear
1994Vacuum switchgear covers a wide range, extending in interrupting capability from small contactors to powerful circuit breakers and in voltage from a few hundreds of volts to switches with series interrupters that operate at 230 kV. The purpose in this chapter is to learn how to select equipment for the vast number of duties to which it can be applied ...
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14th International Conference and Exhibition on Electricity Distribution (CIRED 1997 - Distributing Power for the Millennium), 1997
The internal fault qualification of new distribution switchgear designs is well established internationally. Different manufacturers have responded in various ways to achieve the required performance. This paper presents one manufacturer's approach in respect of modelling, design and testing.
M. Desborough, D. Crawley, D.W. Klaus
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The internal fault qualification of new distribution switchgear designs is well established internationally. Different manufacturers have responded in various ways to achieve the required performance. This paper presents one manufacturer's approach in respect of modelling, design and testing.
M. Desborough, D. Crawley, D.W. Klaus
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Mineral oils for transformers and switchgear
Journal of the Institution of Electrical Engineers - Part I: General, 1942It is the purpose of this paper to familiarize the electrical engineer with the nature and characteristics of a material on the service behaviour of which is dependent the successful and continued operation of certain of the equipment for which he may be responsible.
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The future of vacuum switchgear
2017 4th International Conference on Electric Power Equipment - Switching Technology (ICEPE-ST), 2017The paper looks briefly at the development of vacuum interrupters to date, discusses limitations to the existing technology of Vacuum Switchgear, what these are, and also how these may be overcome. It then moves on to discuss new developments in Vacuum Interrupter/ Vacuum Circuit Breaker technology which are likely to have an impact on the next ...
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