调节器的作用就是保证发电机在输出电能的电压能够保持恒定，保护设备安全运行。
The role of the regulator is to ensure that the generator output voltage to maintain a constant energy, protect the safe operation of equipment.
本文主要分析了在启动频繁的机电设备中，由于保护元件损坏造成烧坏电机的原因及改进的方法。
This article mainly analyses the reason and improvement way of burnout motor caused by protecting component damaged for mechanical and electrical equipment because of frequent starting.
过电流保护电路，负载驱动装置，电机驱动装置，电气设备和电源装置。
Overcurrent protective circuit, load driving unit, motor driving unit, electrical equipment, and power unit.
作为水轮发电机组和压力钢管的重要保护设备，机组进水口快速工作门起着至关重要的作用。
As important protection equipment of hydro generator units and steel penstock, the water intake rapid-drop gate of the generator unit plays an important role.
电气主设备内部故障的主保护方案是差动保护，差动保护在发电机和线路上的应用比较简单。
The main protection scheme of power equipments against internal faults has been differential protection, the application of which is comparatively simple in the generator and transmission line.
在运转过程中，避免因物料过长或超载引起的设备卡壳或电机短路，而导致减速电机的损坏，建议用户加装过载保护装置。
During the operation, if the conveyor is overloaded, the device may get stuck of the electric machine. To avoid it, it is suggested that a protection device for overload should be installed.
文章讨论了北美标准中有关发电机保护的要求，各种保护设备的性能，并推荐一些优化发电机保护的方法。
This paper reviews North American code requirements for alternator protection, the performance of various protective devices, and recommends methods for providing optimum alternator protection.
煤矿常用的设备由于使用、保护不当造成电机损坏，本文对一些运转特点常见的故障情况作出分析，并提出了具体的保护措施。
Motor breakdown is often caused by inadequate usage and protection. This paper analyzes the motor operation characteristics, and also provides the detailed protection measures.
完善的故障自我诊断，电机保护系统，保障了设备的安全运行与保护。
Perfect self diagnoses for finding blocks and electromotor protect system guarantee the safe running and protection.
本文仅对该水电站机电设备运行过程中出现的纵差保护误动作四种可能性加以分析和处理，保证了发电机的安全运行。
The feasibility of a generator was analyzed for preventing differential operation from error action in order to ensure the generator operates in correct manner.
接地保护以及电机过载运行保护。应用于工业控制设备的数量安排、保护设备的等级和设置与加拿大电气法规第一部分相一致。
The number arrangement, and ratings or setting of protective devices used in industrial control equipment are in accordance with the requirements of the Canadian Electrical Code, Part I.
可用于机床机械，电力设备，食品机械，自动化设备，电机马达，空调冰箱，汽车线束，保护电线电缆不受外力磨损与绝缘。
Can be used for machine tools, electrical equipment, food machinery, automation equipment, motors, air conditioners, refrigerators, car harnesses, protect wire and cable from abrasion and insulation.
可用于机床机械，电力设备，食品机械，自动化设备，电机马达，空调冰箱，汽车线束，保护电线电缆不受外力磨损与绝缘。
Can be used for machine tools, electrical equipment, food machinery, automation equipment, motors, air conditioners, refrigerators, car harnesses, protect wire and cable from abrasion and insulation.
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