【摘要】 随着“双冗余”控制技术在新型调相机辅机热控联锁保护系统中的广泛应用，两套控制系统逻辑相互冲突问题，严重威胁调相机的安全稳定运行。通过分析存在的典型问题，结合实际提出了合理的解决方案，为同类型机组热控问题处理提供了经验。更多还原

【Abstract】 With wide application of the double redundance control technology in the interlock protection system for the auxiliary equipment thermal control of new type phase modifier, the confliction between the two control system logics result in a serious threat to safe and steady operation of the phase modifier. In this paper typical problems in the control system during test is analyzed. and reasonable solutions are given, providing reference for solving the thermal control system problems in the same type phase modifiers.更多还原