10kV及以下供配电线路线损及应对措施研究

Research on Line Loss and Countermeasures of Power Supply and Distribution Lines of 10kV and Below

随着经济与科技的快速发展,我国的国民用电需求量不断增加,人们对电能的质量和可靠性要求越来越高,各个城市在加快配电线路的建设与改造,增强配电网线的供电能力。在日常检修工作的过程中,电力企业经常会遇到10k V及以下供配电线路线损的问题,其中最常见的问题是线路网架的搭建不合理、供配电线路设计不合理等,从而出现了10k V及以下供配电线路在实际运行时会受到线损的影响,降低了电力资源的利用率,给人们的正常用电和电力企业的维护工作带来了困难。基于此,分析了10k V及以下供配电线路线损问题产生的原因,并就存在的问题提出了建立完善的供配电线管理系统、理论线损计算、整合10k V及以下供配电线路上的无功补偿分配、科学合理地规划电网中的电源点、及时更换供配电线路中的高耗能设备、加强计量管理工作的应对措施,旨在为我国的配电网线路建设提供更加安全的环境。

With the rapid development of economy and science and technology, the demand for domestic electricity in our country is increasing, and people have higher and higher requirements for the quality and reliability of electric energy. Various cities are speeding up the construction and transformation of distribution lines to enhance distribution. The power supply capacity of the network cable. In the process of daily maintenance work, power companies often encounter the problem of line loss of power supply and distribution lines of 10k V and below. The most common problems are the unreasonable construction of line grids and unreasonable design of power supply and distribution lines. It appears that the power supply and distribution lines of 10k V and below will be affected by line losses during actual operation, which reduces the utilization rate of power resources and brings difficulties to people’s normal power consumption and the maintenance of power companies. Based on this, this paper analyzes the causes of line loss problems in power supply and distribution lines of 10k V and below, and proposes the establishment of a complete power supply and distribution line management system, theoretical line loss calculation,and integration of 10k V and below power supply and distribution lines. Reactive power compensation distribution, scientific and rational planning of power points in the power grid, timely replacement of high-energy-consuming equipment in power supply and distribution lines, and measures to strengthen metering management work are aimed at providing a safer and safer solution for the construction of distribution network lines in my country surroundings.