断路故障 meaning in Chinese
disconnection fault
Examples
- Unified power flow controller ( upfc ) is one of the most powerful and most promising controllers of facts . if we use upfc to control the transmission parameters , terminal voltage , line impedance and phase angle in normal situation and use it to compensate zero sequence and negative sequence currents when one of transmission lines is cut off , we can implement two phases operating in high voltage transmission lines , which can improve stability and reliability for the transmission system
统一潮流控制器（ upfc ）是功能最强、最具发展潜力的灵活交流输电系统（ facts ）控制器之一，如果在常规条件下，用upfc实现输电线路的电压调节、移相、潮流控制、阻尼振荡等功能，在发生单相永久性接地或单相断路故障时，由传统的三相跳闸改为单相跳闸，用upfc的并补来滤除两端系统的零序和负序电流，用upfc的串补来提高输电线的传输功率，以实现两相长期运行，那么输电系统的稳定性、可靠性将大大提高。 - The abs ’ mainframe can get train ’ s velocity and acceleration from the velocity sensors , and then accomplishes some certain braking actions in term of them . but velocity sensors are easier damaged because of its special installing position and working environment . the mainframe of abs only can diagnose some simple faults , for example , the short circuit and open circuit
其中速度传感器是防滑器正常制动的关键部件,但是转速传感器在工作时安装位置比较特殊,工作环境恶劣,容易受到腐蚀、碰撞等损伤,而防滑器主机通常仅能对转速传感器的短路或断路故障做出诊断,对转速传感器发生的其他故障难以识别,这样就容易在列车运行时引发防滑器误动作,甚至导致事故发生。