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Switching Capability of Air Insulated High Voltage Disconnectors


Affiliations
1 Design and Product Development, Siemens Limited, Hyderabad, Telangana, India
2 Mechanichal Engineering and Testing, Siemens AG, Berlin, Germany
     

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Need and realization of air insulated high voltage disconnectors switching capabilities (e.g. bus transfer switching), as well as its limits and challenges will be described and discussed.

Keywords

Arc Erosion, Arcing, Closing Time, Contact Erosion, Contact Finger, Contact System, Disconnector, Opening Time, Switching Capability, Secondary Contact.
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  • IEC 62271-102. High-voltage switchgear and controlgear-Part 102: Alternating current disconnectors and earthing switches. Edition 2.0; 2018.

  • IEC 62271-1. High-voltage switchgear and controlgear-Part 1: Common specifications for alternating current switchgear and controlgear. Edition 2.0, 2017.

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  • Switching Capability of Air Insulated High Voltage Disconnectors

Abstract Views: 326  |  PDF Views: 1

Authors

Mariusz Rohmann
Design and Product Development, Siemens Limited, Hyderabad, Telangana, India
Subba Challa
Design and Product Development, Siemens Limited, Hyderabad, Telangana, India
Gurumoorthy Kurra
Design and Product Development, Siemens Limited, Hyderabad, Telangana, India
Sateeswara Mogatala
Design and Product Development, Siemens Limited, Hyderabad, Telangana, India
Dirk Schraeder
Mechanichal Engineering and Testing, Siemens AG, Berlin, Germany

Abstract


Need and realization of air insulated high voltage disconnectors switching capabilities (e.g. bus transfer switching), as well as its limits and challenges will be described and discussed.

Keywords


Arc Erosion, Arcing, Closing Time, Contact Erosion, Contact Finger, Contact System, Disconnector, Opening Time, Switching Capability, Secondary Contact.

References





DOI: https://doi.org/10.33686/prj.v15i2.195457