为市政和家庭供电的农村电网功率因数水平下降的后果计算

2022 IEEE 4th International Conference on Modern Electrical and Energy System (MEES) Pub Date : 2022-10-20 DOI:10.1109/MEES58014.2022.10005736

M. Qawaqzeh, Olha Sotnik, O. Miroshnyk, S. Halko, Oleksii Sotnik, Yurii Khandola

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引用次数: 1

摘要

容量为100kv的电力变压器负荷的比较计算。A和Poltavaoblenergo Kozelshchansky地区分公司Lutovinovka村0.4 kV输电线路上的电力承载能力，电压和损耗进行了计算，考虑了功率因数的降低值，而不考虑功率因数(现有的计算功率损耗的方法)。细化后的功率因数值表明，在计算线段的电流和电压损耗时，与现有损耗相比，计算结果会被低估。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Calculation of the Consequences of a Decrease in the Power Factor Level in Rural Electrical Networks Supplying Municipal and Household Electrical Consumers

Comparative calculations of the load of a power transformer with a capacity of 100 kV.A and the carrying capacity, voltage and losses of electricity on a power transmission line of 0.4 kV in the village of Lutovinovka of the Kozelshchansky district branch of Poltavaoblenergo are carried out, taking into account the reduced value of the power factor and without taking into account the power factor (the existing method of calculation power loss). The refined values of the power factor showed that when calculating the current and voltage losses in the line sections, the calculations will be underestimated compared to the existing losses.

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2022 IEEE 4th International Conference on Modern Electrical and Energy System (MEES)

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