变压器经济运行自动投切装置的设计

摘要

变压器的经济运行是在确保变压器安全运行及保证电量的基础上，充分利用现有设备，通过变压器运行方式的合理选取，最大限度地降低变压器的电能损耗。本文提出了利用单片机和编程技术，对变压器运行状态实行自动控制，以利变压器经济运行。%Economical operation of transfomers means on the basis of safe operation and assured e- lectricity, making full use of existing devices to reduce power loss to the maximum by choosing proper operation modes. Here it is proposed that automatic control to transfomers running condi- tion can be implemented by using step motor and programming to achieve economical operation