热工保护误动及拒动原因分析和总结

Analysis and summary of the thermal protection maloperation and failure operation reason

结合工作实际，对热工保护产生误动及拒动的原因进行了分析总结，并提出了相应的防止对策和措施，对提高热工保护的可靠性和正确动作率具有实际的意义。

According to practical situation, the paper analyzes and summaries the thermal protection maloperation and failure operation reason and presents relevant protection measures, which possesses practical meanings to promote the thermal protection reliability and accurate acting ratio.