在冬天，ECC可以通过电流加热，从而防止结冰。
In the winter, ECC can be heated by passing an electric current through it, thereby preventing ice buildup.
设有过电流保护装置，保护可靠。
Over-current protection device, ensuring reliable protection.
保护功能：过电流，缺相，堵转。
过电流脱扣试验。
介绍了一种新型塑料外壳式断路器的过电流保护系统。
Introduction was made to a new kind of molded case circuit breaker over-current protection system.
论述了功率模块产生过电流的机理、检测方法及保护措施。
The mechanism of induced overcurrent in power module, methods of overcurrent measure and protection are introduced.
主开关能够提供过电流保护，是配电盘或设备的电源断开点。
Main breakers provide overcurrent protection and a single disconnect point for all power in a switchboard or device.
保证过电流保护的同时，还提高了开关频率，减小了输出谐波。
The switch frequency is increased and the output harmonic is decreased while the overcurrent protection is ensured.
这种震动通过电流放大后，就可以从手术室的扩音器中收听到。
The vibrations are amplified electrically and can be heard through loudspeakers in the operating room.
分闸操作有分闸电磁铁，过电流脱扣电磁铁及手动按钮操作三种。
Break-brake operations have three kinds of break-brake electromagnet, over-current trip and manual button.
设备自动保证过电流零点合闸，自动预置试验电压，试验效果好。
The equipment ensures automatic closing at current zero, preset test voltage automatically and the effect is fine.
与继电器配合，可对系统和设备进行过电流、过负荷和接地等保护。
Cooperating with relay, it can protect system and equipment from excess current, overload, and earthing etc.
另外还需要进行变压器零序方向过电流保护动作方向正确性的检查。
The validity check of zero-sequence operating direction for transformer directional over-current protection is also essential.
文中给出了背靠背试验、等价过电流保护试验的原理以及试验结果。
The parameters of the links, the principle and the results of equivalent tests are given in this paper.
中文摘要本文对高温超导带材在工频过电流冲击下的性能进行了研究。
In this paper, the performances of HTS tapes under over-current were systematically investigated.
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.
过电流保护装置在电力系统是必不可少的，限制了威胁人类生命和财产损失。
Overcurrent protection devices are essential in electrical systems to limit threats to human life and property damage.
这种技术使用置于头部的电极来产生极微小的电流，并通过电流来测量大脑活性。
To measure brain activity, the technique USES imperceptible electrical currents produced by electrodes placed on the head.
本文介绍了PT CR过电流动作时间测量原理，仪器的电路设计和基本性能。
This paper presents the theory of PTCR actuation time measurement, the design of circuits, and performance of the instrument.
形成瞬态过流事情的状况还包括LED接通电源，或是带电插拔时的瞬态过电流。
The transient state of the transient event also includes LED switching on the power supply, or transient transient current when the plug is connected.
1860年代有一个法国医生通过电流刺激面部肌肉的方法去寻找真心微笑的关键。
Well it was a French doctor in the 1860s who went to the trouble of stimulating facial muscles with electrical currents to discover what reveals a genuine smile.
电容单元的结构采用极板凸出设计，可基本消除电阻损耗，提高瞬时过电流能力。
The structure of capacitor unit adopts the design of protruding electrode plate to basically eliminate the resistance loss and enhance the capacity of instantaneous current.
IGBT的过电流保护一般在自身的驱动电路中实现，而主电路相对简单、体积小。
The overcurrent protection for IGBT is generally implemented in its drive circuit so that the main circuit is simpler and the volume is smaller.
程控电话交换机过电流保护元件要求用低电阻率高性能的PT C陶瓷材料来制备。
High performance PTC ceramic material with low resistivity is desired to prepare an over-current limiter for program-controlled telephone exchanger.
体积小、自愈性好，电感量低，高频损耗小，过电流能力强，能承受瞬间大电流冲击。
Small size, good self-healing effect, low inductance, low loss at high frequency, strong over-current ability, and can withstand high current impulse.
本系统为确保可靠工作和安全运行，设置了软起动、过电压、过电流和过热等保护环节。
To insure reliable operation and safe motion, the soft start, the overvoltage, overcurrent, and overheating protection are installed at the system.
在为胜利油田研制海底电缆铺设装置过程中，曾发生升压变压器合闸时过电流跳闸问题。
In the process of developing submarine cable laying installation for Shengli Oil Field, a certain problem has occurred with overcurrent tripping during switching on of step up transformer.
IGCT或者GTO的过电流保护一般在主电路中实现，使主电路复杂、成本高、体积大。
For IGCT or GTO, the overcurrent protection is generally implemented in the main circuit, which brings complex main circuit, high cost and great volume.
IGCT或者GTO的过电流保护一般在主电路中实现，使主电路复杂、成本高、体积大。
For IGCT or GTO, the overcurrent protection is generally implemented in the main circuit, which brings complex main circuit, high cost and great volume.
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