Timing Optimization Evaluation Index System of UHVAC and UHVDC Project Construction

doi:10.3969/j.issn.1000-7229.2016.01.009

Abstract

Abstract:

To comprehensively evaluate the rationality and advantage of UHV AC-DC project timing programs during the whole construction period, this paper establishes the evaluation index system including economy, technology, security and stability, social environment and other factors. Considering the development characteristics of UHV AC-DC power grid, we suggest using transmission congestion fees, structure balancing, social environmental influence and other some conventional transmission network planning evaluation indexes such as steady-state security, to compose the comprehensive evaluation index system, in order to compare and analyze clean energy development adaptability, power grid structure balancing, the effect of energy-saving and emission reduction, etc. in different UHVAC and UHVDC project construction timing programs.

Key words: timing optimization, evaluation index, transmission congestion, power utilization proportion, structure balancing, energy-saving and emission reduction

CLC Number:

TM 71

ZHAO Liang, YI Haiqiong, WU Yaowu. Timing Optimization Evaluation Index System of UHVAC and UHVDC Project Construction[J]. Electric Power Construction, 2016, 37(1): 56-63.

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