控制变压器的结构优化与运行方式管理

Structure optimization and operation mode management of control transformer

根据控制变压器运行时负载的无功损耗小、无增长特点,提出降容设计方案;并针对控制变压器的间歇运行特性,提出空载断电与温升控制的运行方式.研究表明,降容设计方案在控制变压器的设计阶段节材效果显著;空载断电与温升控制的运行方式在控制变压器的运行阶段节能效果显著.

According to small reactive loss and no growth of control transformer load, a program of reducing capacity is proposed. Based on the intermittent operation characteristics of control trans- former, the management style of no-load power outages and temperature increasing control are put forward. The experimental results show that the program of reducing capacity can save material during the process of control transformer designing, and the management style of no-load power outages and temperature increasing controJ can save energy during the process of control transform- er running,