摘 要：分析了我国微特电机产业化特点、竞争力、产品技术水平及与国外的主要差距；同时介绍了工业发达国家的企业概况。通过分析，以求提升国内企业核心竞争力，逐步进入技术强国之列。
Abstract: Measuring temperature in the circumstance of high voltage and electrification is difficult and dangerous test.This paper introduce the progress that measuring temperature of inner of driving coil in electromagnetism emitter.,and inspecting stability of coil using pressure watch to avoid blowout.The paper indicated the calculating progress of driving coil average temperature.And doing error analyse to the measure result.
Key Words: Driving coil；Temperature;Thermocouple；Exectromagnetic driver;Test;Experiment;Linear motor
