Development of control and protection system of 110kV HTS cable in grid

Author

Shu, Bin ; Zhang, Kai

Author_Institution

Beijing Electr. Power Econ. Res. Inst., Beijing Electr. Power Co., Beijing, China

fYear

2011

fDate

14-16 Dec. 2011

Firstpage

310

Lastpage

312

Abstract

China has the world´s second largest electric power industry, and is planning to modernize its power network into a strong and smart grid. Superconducting cable offers the advantages of lower loss, lighter weight and smaller dimensions, as compared to conventional cables. It will have broad application prospects in Chinese power grids, and now an 110kV HTS cable project is being planned in Beijing. This paper describes the site selection of 110kV HTS cable, and put forward some investigation about the system configuration, control and protection system of the cable.

Keywords

electricity supply industry; power cables; power system control; power system planning; power system protection; smart power grids; superconducting cables; Chinese power grid; HTS cable project; electric power industry; high temperature superconducting cable project; power network planning; protection system; smart grid; voltage 110 kV; High temperature superconductors; Monitoring; Power cables; Robot kinematics; Robot sensing systems; Superconducting cables; high pressure high temperature superconducting cable; monitoring and protection; smart grid; three network;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Superconductivity and Electromagnetic Devices (ASEMD), 2011 International Conference on

Conference_Location

Sydney, NSW

Print_ISBN

978-1-4244-7852-1

Type

conf

DOI

10.1109/ASEMD.2011.6145131

Filename

6145131