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供电规划设计中一项重要内容就是确定供电开关站(配电所)的位置。开关站的作用是在负荷中心处集中接受外部供电电源送来的电能,并重新分配到附近各个规划地块内的变电所内。因此开关站关系到供电的可靠性、供电的质量、接线和运行是否方便、供电工程初期投资是否经济合理、电力运行过程中各种线路损耗能是否降到最低限度。这些方方面面的问题和城乡建设、居民的日常生活、城乡的商贸发展以及乡镇企业发展都有着密切关系,也是供电规划设计人员必须考虑的一个问题。我
An important part of the power supply planning and design is to determine the location of the power switch station (power distribution station). The function of the switchgear is to centrally accept the power from the external power supply at the load center and redistribute it to the substations in the various planned plots nearby. Therefore, the switching station is related to the reliability of power supply, the quality of power supply, the convenience of connection and operation, whether the initial investment of power supply project is reasonable and economical, and whether the power loss of various lines can be minimized during the operation of power supply. These problems in all aspects are closely related to the construction of urban and rural areas, the daily life of residents, the development of commerce in urban and rural areas, and the development of township and village enterprises. It is also a question that power supply planning and design personnel must consider. I