过载电流

低压断路器是低压配电网中一种重要的控制与保护电器，用来关合、承载、开断运行回路的正常工作电流、过载电流和短路电流。

Low-voltage circuit breaker is an important control and protection apparatus for closing , carrying and breaking the normal operating current , overload current and short circuit current in the field of low voltage distribution network .

过载电流过负荷电流取消传统的交流发电机减少了发动机的负载，提高了燃油经济性。

Overload current Elimination of the conventional Alternator reduces engine load , leading to better fuel efficiency .

基于电荷泵的高效率恒流型白光LED驱动芯片的设计与实现过载电流过负荷电流

The Design and Implementation of High-efficiency Constant-current White LED Driver Based on the Charge Pump Technology

高压限流熔断器低过载电流开断性能的试验研究

Experiment Research on Breaking Phenomena of HV Fuses under Low Overcurrent

电流互感器过载电流及二次端子电压分析

Analysis of Overload Current in a Current Transformer and Secondary Terminal Voltage

一应用于非过载电流故障检测的模糊专家模型

A Fuzzy Expert Model Using in Detection of a Fault Caused by Non-Overcurrent

将这种电流引线设计成过载电流引线可以进一步降低低温系统的热负荷。

It is economical that the current leads are designed as an overload lead .

自身可以成功解决大过载电流和低过载电流合二为一的问题。

It successfully solves the problems which high-overload current and low-overload current are combined in by itself .

它能关合、承载、开断运行回路正常电流，也能在规定时间内关合、承载及开断规定的过载电流。

It can turn on , bear and break normal current in circuit , but also bear and break the overloaded current within stipulated time .

对于开断低过载电流，由于弧前时间比较长，所以需要考虑周围石英砂的散热作用。

For breaking low overload current , because pre-arcing time of is much longer , the heat dissipation of surrounding quartz sand should be considered .

后者采用能防止浪涌电流或过载电流从安全区传输到危险场所的高度可靠的隔离措施来保证安全。

The latter can be used to prevent the surge current or overload currents from the security zone transmission to the dangerous place to ensure the reliable isolation security .

分析了双向半导体闸流管承受过载电流的能力与过载电流时间长短的关系，提供了过载电流的测试方法、测试数据、过载电流能力与时间的关系曲线。

The relationship between the capability of bidirectional crystal gastriode bearing overload current and time and repeating frequency of overload current was analyzed and means to measure the overload current was put forward .

在准极限理论的设计原则下，从永磁直流电动机传热的角度出发，分析了电动机随过载电流不同表现出的稳态和瞬态的温升规律。

With the design principle of quasi limit , the temperature rise of a permanent magnet ( PM ) DC motor was discussed on both steady and transient states in the different excess current .

前者由并联齐纳二极管、串联限流电阻和保护熔断器构成的网络组成，具有在点燃危险环境前把过压、浪涌电流和过载电流安全转移到系统地。

The former is composed by parallel diode , series limiting resistor and protection fuses , which can transfer overload pressure , the surge current and overload current to the system " GND " before fire the dangerous environment .

JRT型热过载保护器临界电流检测仪采用多受检器件串联及电子变换检测线路，提高了保护器大规模生产的效率和检测的准确度。

A number of detected electric elements are series and an electronic detective circuits are adopted in the critical current detector for JRT thermal overload protector . Thus , it can improve the efficiency of mass production and the detective accuracy .

以此为思路，本设计介绍了一种具有开路和过载保护的数字电流源。

Taking this as a way of thinking , the design of a building and introduced a number of current Over Load Protection sources .