求翻译：汽轮机DEH高主门位置反馈信号直接参与阀门的闭环调节，由于位置反馈传感器LVDT故障导致反馈量的不准确会对机组的安全运行带来威胁，本文分析了位置反馈传感器故障的分析和在线更换措施，从而保证机组安全可靠运行。是什么意思？

Turbine deh high main gate position feedback signal directly involved in the closed-loop adjustment of the valve position feedback sensor LVDT failure led to the safe operation of the feedback amount of inaccurate unit will pose a threat, this paper analyzes the position feedback sensor failure anal

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Steam turbine DEH Gao Zhumen the position feedback signal participates in the valve directly the closed loop adjustment, because the position feedback sensor LVDT breakdown causes the feedback quantity not not accurately to be able to bring the threat to unit's safe operation, this article has analy

Steam turbine DEH high main door directly involved in the closed-loop control of the valve position feedback signal, as LVDT position feedback sensor malfunction resulting in inaccurate amount of feedback on safe operation of units under threat, this paper analyzes the position feedback sensor fault

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