对轴电流保护由于绝缘球轴承在一些设备。
Protection against shaft currents due to insulated ball bearings, in some devices.
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.
电流保护的构成元件有电磁感应型，晶体管型，微型机。
The constituted elements of the current protective device have three type:electromagnetic, transistor and also microcomputer.
暂态电流保护运行性能取决于母线等值电容的衰减特性。
Characteristics of transient protection depend on the damping properties of the bus capacitance.
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.
介绍了自适应电流保护原理在胜利海上平台供电系统中的应用。
This paper focuses on the application of self-adaptive current protection principle in the power systems of Shengli offshore platforms.
内部电路保护包括：热关机滞后，UVLO，及交叉电流保护。
Internal circuit protection includes: thermal shutdown with hysteresis, UVLO, and crossover-current protection.
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.
介绍了湖北电网零序电流保护整定计算程序的主要功能和特点。
The major function and features of the calculating program for Settings of zero sequence current protection of Hubei power system were described.
对于外加电流保护系统，介绍了其设计、安装等方面的技术进展。
For impressed current protective system, its technological advances in design and installation are given.
由于同样的原因，电流保护方法也只能在一定程度上保护了电动机。
For the same reason, the current protection method can only protect the motor to a certain extent.
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.
内部电路保护包括滞后过热关机，瞬态抑制二极管及交叉电流保护。
Internal circuit protection includes thermal shutdown with hysteresis, transient-suppression diodes, and crossover-current protection.
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.
脉冲宽度调制控制器，包括一个禁用单位，水平传感器和过电流保护。
A pulse width modulation controller comprises a disabling unit, a level sensor and an over current protector.
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.
内部电路保护包括短至地面，负载短路，滞后热关机，和交叉电流保护。
Internal circuit protection includes short-to-ground, shorted load, thermal shutdown with hysteresis, and crossover current protection.
内部电路保护包括滞后热关机，欠压锁定(uvlo)和交叉电流保护。
Internal circuit protection includes thermal shutdown with hysteresis, under-voltage lockout (UVLO) and crossover-current protection.
本发明披露了一种在其内可以避免过电流保护电路出现非正常运行的调压器。
A voltage regulator is provided in which an abnormal operation of an overcurrent protection circuit is prevented.
对石太客运专线牵引供电系统AT所差动电流保护的基本原理进行了简要介绍。
Briefly introduces the basic principles for at post differential current protection of traction power supply system in Shijiazhuang-Taiyuan passenger dedicated lines.
该保护继电器实时监控电流信号，具有3段电流保护和接地漏电保护等动作特性。
The protection relay monitors the signals of currents real time and has performance characteristics of three-sect current protection, grounding leakage protection and other protections.
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PTC陶瓷材料来制备。
PTC element as over-current limiter for program-controlled telephone exchanger is one of the important application of PTC ceramic material.
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.
该测控单元实时监控电流电压信号，具有三段电流保护和接地漏电保护等动作特性。
The unit monitors the signals of currents and voltages in real time and has performance characteristics of three-sect current protection, grounding leakage protection and other protections.
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.
通过分析电流保护的特征，设计了一种新型的采用PL C 为核心的电流保护装置。
This paper introduces a new current protective device based on PLC by analysis the character of the current protective.
本装置配有过流保护、负序电流保护、零序电路保护、起动时间过长保护、低电压保护。
Over current protection, negative current protection, zero sequence current protection, over time of start protection and low voltage protection is configured in the device.
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.
内部电路保护包括滞后热关机，欠压锁定(uvlo)和交叉电流保护。特别功率提升排序。
Internal circuit protection includes thermal shutdown with hysteresis, under-voltage lockout (UVLO) and crossover-current protection. Special power-up sequencing is not required.
这三个设备都耦合多功能为实现待机功能节点，输入电平的应用，以及过电流保护，分别为。
These three devices are all coupled to a multi-function node for accomplishing a disable function, input level sensing, and over-current protection, respectively.
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