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变电站一次系统的结构相对复杂,主要包括以下形式:一是单母线,二是双母线,三是单母线分段,四是桥式。变电站内不同等级电压的接线方式也会有所不同,电源投入规则必须科学合理,编写人员必须谨慎对待,规则的编写是一项十分复杂的工作,需要涉及的内容非常多,如果不够谨慎就很容易出现错误,如果变电站内的接线出现错误就需要大面积调整系统设备。自适应备自投在变电站的应用可以更好的保证电力系统运行的稳定性,避免出现接线问题。
The structure of a substation primary system is relatively complicated, mainly including the following forms: one is a single busbar, the other is a double busbar, the third is a single busbar section, and the fourth is a bridge. Substation wiring at different levels of voltage will be different, the power input rules must be scientific and reasonable, writers must be treated with caution, the preparation of the rules is a very complex task, need to be involved in many, if not cautious Prone to error, if the wiring within the substation error requires a large area to adjust the system equipment. The application of adaptive equipment in substations can better ensure the stability of power system operation, to avoid wiring problems.