故障范围 meaning in English
fault coverage
Examples
- Testing system for 36e ' s whole entity , a part of testing system for 36e ' s entire entity , is developed for testing the whole entity of 36e , finding the fault location for more accurately diagnosis
36e电子设备整体测试系统是36e电子设备综合测试系统的一部分，它对系统进行全面的性能测试，依据大修工艺规范确定系统故障的位置，缩小故障范围。 - Since conventional approaches were ineffectual , theoretical analysis and calculation were applied to find out the fault area and the reasons , and the fault was eliminated without affecting the safe operation of the unit
由于常规的消缺办法无法奏效，通过观察总结出隐含规律，并依据理论分析和公式计算找出故障范围和原因，在不影响机组安全运行的基础上消除了缺陷。 - This paper presents a method of test , estimation and predication of some state parameters of the power unit in power and electric equipment , these parameters can be temperature , voltage , current and so on ; when attaining the values of these parameters at the next state , whether the power unit will go into the malfunction or not can be knew , according to the result , some measures can be made ; by controlling the values of correlative parameters , the unit could be maintained in its optimal running status ; so the damage to the power unit can be prevented , the running quality of the driving system can be guarantied , and the optimized control level of the system can be improved
本论文提出了一种利用预测估计的方法，对电力电子设备中的功率器件的某些主要状态参量(如：温度、电压和电流)进行测试、估计并预测，从而得出未来的运行状态；然后据此判断该功率器件是否已进入故障范围，以便提前采取措施，通过对相关参数的调整来保证功率器件始终工作在最佳状态；这样，既避免了功率器件损坏的发生，又避免了驱动系统故障状态的出现，明显地提高了系统优化控制的水平。