Analysis of the Impact of Power Consumption Structure Change on Transmission Line Loss

doi:10.11930/j.issn.1004-9649.2013.8.118.4

Abstract

Abstract: For quantitative analysis of the impact of different components of power consumption structure on transmission losses, the trend of transmission loss caused by power consumption structure change was evaluated and a calculation method of transmission loss of different types of load representing daily load curves was proposed based on the marginal loss coefficient method. The relationship between different types of load and transmission line loss rate was given through qualitative analysis of the maximum load utilization hours. A case study of a city’s power system proves the feasibility of the presented method and the correctness of the conclusions.

Key words: load, power consumption structure, marginal loss coefficient, load curve, transmission loss analysis

CLC Number:

TM731

SHANG Lei, WANG Jin-feng, YANG Li-xi, LOU Bei, SHI Hui-jun, YANG Jin-feng. Analysis of the Impact of Power Consumption Structure Change on Transmission Line Loss[J]. Electric Power, 2013, 46(8): 118-122.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.2013.8.118.4

https://www.electricpower.com.cn/EN/Y2013/V46/I8/118

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