查询词典 overcurrent

The model is adopted to produce the inverse time overcurrent characteristic curves. In order to solve the problem of the inverse-time characteristic curve of exponential calculation into a microprocessor capable, this paper discusses it and puts forward solutions. The simulation shows it can be used in the actual application of microproc...

根据该模型得到的过流保护反时限动作特性曲线，为了解决反时限特性曲线中的对数运算转换为微处理器能够处理的运算的问题，对其进行了探讨，并提出了解决方法，通过仿真表明完全可以在实际的微机保护装置中应用，具有较高的实际应用价值。

The author analyses the overcurrent and anti-time limit in the high voltage distribution unit in the mine for the protective function, and puts forward the modifying method according to the problems in use.

对矿用高压配电装置中的过流反时限保护功能进行了分析，并针对实际应用中存在的问题提出了改进方案。

Current mode control provides fast line and load transient response, as well as cycle-by-cycle overcurrent protection.

电流模式控制提供快速线性和负载瞬变响应及周期对周期过流保护。

It can also be overcurrent in some form.

它也可以过某种形式。

The mechanism of induced overcurrent in power module, methods of overcurrent measure and protection are introduced.

论述了功率模块产生过电流的机理、检测方法及保护措施。

3 Operation of an overcurrent protective other than the branch circuit overcurrent protective device is acceptable ."

"38.7.3 过电流保护装置而不是支路的过电流保护装置的动作是可以接受的。"

A new type of overcurrent protection ,phase-sensitive overcurrent protection based on sampled value of current,is suggested in this paper.

针对中低压电网中过流保护存在灵敏度低的缺点，提出了一种新型微机式过电流保护即基于电流采样值的相敏过电流保护，并分析了它的基本原理、具体的实现方法及可靠性问题。

Exception: A 15-ampere receptacle or cord connector supplied by a circuit that is protected by branch-circuit overcurrent protection rated 20 amperes is not required to be provided with additional overcurrent protection.

例外：15A插座或接线端子应用在额定电压20A的过流保护支路中，不须附加过流保护装置。

Combined with present situation on overcurrent protection of low voltage electrified wire netting in mine,analysed several reasons on appeared mis-start or refuse-start of overcurrent protection in mine,thus provided some concrete arguments for research workers and users of overcurrent protection .

结合目前井下低压电网过流保护的现状，探讨了井下过流保护出现误动与拒动的诸多原因，以便给采用新原理的过流保护的研究者和改进现有过流保护的使用者提供一些具体的论据。

In a typical application the overcurrent relay is used for overcurrent protection, connected to a current transformer and calibrated to operate at or above a specific current level.

过流继电器的典型应用时过流保护，过流继电器与电流互感器相连，且动作与某一整定值之上。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。