High-Reliability Power Supply Scheme Analysis for Singapore Power Grid

doi:10.3969/j.issn.1000-7229.2015.11.014

Abstract

Abstract:

With the economy developing rapidly and the living standard improving continuously in our country， customers need much higher demand for power supply reliability. Compared with the power grid in other advanced countries such as Singapore， the level of power supply reliability in our country is backward. So many researchers hope to build a world-class power grid in China according to the Quincunx-type power grid in Singapore. At present， the researches on Singapore power grid have mainly focused on its Quincunx-type structure and closed-loop operation. In addition， several papers study its automation level， management level and other factors， but the researches on Singapore power grid are relatively scattered and lack comprehensive and systematic analysis. Around the high reliability of power supply， this paper deeply analyzed the high-reliability power supply scheme of Singapore power grid from three aspects: the cooperation between primary grid structure and secondary system， the coordinated closed-loop operation with full voltage level， the combination of technology factor and management factor， which could provide scientific references for the promotion of power grids planning， operation and management in China.

Key words: Singapore power grid, reliability, grid structure, full voltage level, closed loop operation, distribution automation

CLC Number:

TM 715

HUANG He，TIAN Hao，XIE Jinjun，HUANG Junhui，CHENG Lin，TAN Jian， LI Hu. High-Reliability Power Supply Scheme Analysis for Singapore Power Grid[J]. ELECTRIC POWER CONSTRUCTION, 2015, 36(11): 91-97.

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