Published June 1, 2019 | Version v1
Journal article Metadata-only

Research on Key Technical Parameters of 1100kV Live Tank Circuit Breaker for UHVDC Converter Station

Creators

  • 1. State Key Laboratory of Power Grid Safety and Energy Conservation (China Electric Power Research Institute) No. 15, Xiaoying east road, Qinghe, Haidian district, Beijing (China)

Description

Many of UHVDC transmission projects planned and under construction are hierarchical connected to 500kV and 1000kV AC grid in China. Live tank circuit breakers are selected for switching 1000kV filters. During the development of 1100kV live tank circuit breakers, the closing inrush current and transient recovery voltage are key factors for structure of extinguishing chamber of circuit breakers. In this paper, the above factors are analyzed by simulation, and key technical parameters of 1100kV live tank circuit breakers for UHVDC converter station are proposed. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1757-899X/486/1/012007

Additional details

Identifiers

DOI
10.1088/1757-899X/486/1/012007;

Publishing Information

Journal Title
IOP Conference Series. Materials Science and Engineering (Online)
Journal Volume
486
Journal Issue
1
Journal Page Range
[8 p.]
ISSN
1757-899X

Conference

Title
4. Asia Conference on Power and Electrical Engineering
Acronym
ACPEE 2019
Dates
28-31 Mar 2019
Place
Hangzhou (China)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
52109337
Subject category
S42: ENGINEERING; S24: POWER TRANSMISSION AND DISTRIBUTION;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CIRCUIT BREAKERS; COMPUTERIZED SIMULATION; CONSTRUCTION; ELECTRIC CURRENTS; FILTERS; GRIDS; POWER TRANSMISSION; POWER TRANSMISSION LINES; TANK CIRCUITS; TRANSIENTS
Descriptors DEC
CURRENTS; ELECTRICAL EQUIPMENT; ELECTRODES; ELECTRONIC CIRCUITS; EQUIPMENT; EQUIPMENT PROTECTION DEVICES; SIMULATION