• The protection for earth fault line selection and fault point location by S injecting current in neutral isolated power system is presented.

    介绍了基于“S注入法”的小电流接地系统单相接地故障选线定位保护

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  • The easiest way of accomplishing this is to use isolated power sources and instruments, then find a single, good earth-ground point for the entire system.

    实现一点简单的办法使用隔离电源仪器然后整个系统找出一个单个的、良好大地接地点。

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  • Although the classic circuit of optocoupler can translate analog signal with high accuracy, but special optocoupler and several isolated power supplies must be needed.

    传统模拟信号光电隔离电路虽然实现较高精度必须使用特殊光电耦合器产品组互相隔离的电源

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  • A simulation method is proposed for the generating capacity adequacy evaluation of small isolated power systems (SIPS) including wind energy and energy storage facilities.

    提出用于风能能量储存设备小型孤立电力系统(SIPS)发电容量充裕度评估仿真方法

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  • The high level of integration and the use of boundary mode operation results in a simple, clean application solution to the traditional challenge of isolated power delivery.

    集成度以及边界模式操作运用可为传统上难以解决隔离式供电问题提供简洁应用解决方案。

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  • The EMG preamplifier circuit and other circuits are isolated by high-linearity octocoupier and isolated power that reject the industry interference and improve the security of the system.

    系统采用线性光偶隔离电源,使前级放大电路和后级电路隔离,保证系统安全性

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  • In order to solve the above problems, a study on the DC-DC power modular of the loading terminal was conducted and a new design plan of the intrinsic safe DC-DC isolated power modular was provided.

    解决以上问题负载直流-直流(DC-DC)电源模块进行研究提出一种新的型DC-DC隔离电源模块设计方案

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  • But some observers are questioning whether the display of military power will simply galvanise the hardliners inside the isolated country, he says.

    不过也表示一些观察家质疑军事力量展示是否使得这个封闭国家中的强硬派有所行动。

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  • In the new research, in the Journal of Agricultural and Food Chemistry, they isolated cilantro's volatile compounds and tested each one for its odor-fighting power.

    农业化学食品化学杂志》上发表最新研究中,研究人员将芫荽挥发物分离出来,然后逐个进行除臭能力测试

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  • America plans to embrace a new approach in which the most radioactive portion of the waste from conventional nuclear power stations is isolated and burned in "fast" reactors.

    美国计划采用一个新的方法,将普通核电站所产生的废料具放射性部分隔离快速”反应堆中烧毁

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  • Where there is the search for power, there is a process of isolation, and that which is isolated is bound to create conflict.

    追求权力地方就有孤立过程孤立一定制造冲突

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  • The normal type of drive power supply with multiple isolated outputs including the dominance and weakness are introduced, focusing on the type based on current AC-bus.

    介绍了现有常用高压隔离驱动电源类型及其优缺点重点介绍基于电流交流母线高压隔离驱动电源。

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  • These requirements also apply to LED light sources connected to isolated (non-utility connected) power sources such as batteries, fuel cells, and the like.

    这些要求适用连接绝缘电源LED光源,这些绝缘的电源有干电池燃料电池诸如此类的电源。

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  • Its feature is that the input logical signal is converted to drive power by a special isolated converter, which makes a IGBT module turn on or off quickly, without any other biased voltage sources.

    特征不要外接偏置电压源,一个特殊隔离变换器输入逻辑信号变换快速开通IGBT模块驱动电力

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  • The phenomena of isolated stability domain (ISD) found in transient stability assessment of a real power system are analyzed with the classical one-machine infinite-bus (OMIB) system.

    针对实际系统暂态稳定评估遇到孤立稳定现象经典单机无穷大母线(OMIB)系统进行了详细的稳定分析。

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  • Isolated gate bipolar transistors (IGBTs) are widely used power semiconductor devices. Properly designed drivers are extremely important for the effective use of IGBTs.

    绝缘双极型晶体管(IGBT)应用广泛功率半导体器件,驱动器的合理设计对于IGBT的有效使用极为重要

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  • In consideration of safety performance, power rating and applications of the recharger, the isolated half-bridge converter circuit is adopted in the main circuit topology.

    基于充电机安全性能功率等级以及应用场合考虑电路拓扑选用隔离的半逆变电路。

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  • The IX2120B complements IXYS ICD's extensive portfolio of high voltage gate drivers, low side gate drivers, optically isolated gate drivers and the full range of IXYS power semiconductors.

    IX2120B补充IXYSICD广泛高压栅极驱动器栅极驱动器,隔离极驱动器系列IXYS功率半导体产品组合

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  • A new isolated drive technology with assistant power is proposed. This driver provides good IGBT protection and anti-interference, comparing to nowadays's IGBT drive technology.

    分析现有的电动汽车IGBT驱动技术提出了一种新型自给电源隔离驱动技术,它具有无需提供隔离电源、保护功能完善抗干扰能力强等优点

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  • The sensor hub operates on an isolated, low power domain to assist with tasks for better battery efficiency.

    传感器集线器工作一个孤立的,功耗领域帮助更好电池使用效率任务

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  • When enterprise power supply system becomes isolated after fault occurred, the best method is finding a suitable grid-connected point to connect with external power grid to maintain stable.

    大型工业企业供电网的部分电力负荷由自备电厂供应外部电网构成了企业供电系统的可靠后备

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  • It proves that the isolated network control system is effective method to restore the fault of power grids, and to solve the problem of black-start.

    证明孤立电网控制系统恢复电网故障解决启动问题有效途径。

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  • Each of the converter circuit branches may contain a power switching transistor, a diode or a winding of an isolated transformer in addition to general circuit components.

    这种电路每一支路中的元件,一般电路元件外,还可能包括功率开关晶体管二极管隔离变压器一个绕组

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  • The power section is constructed of isolated thyristor modules.

    电源部分配置绝缘半导体管模组

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  • Steel wire springs are fixed on a plurality of annular isolated concave grooves, and concave teeth are around the annular isolated concave grooves inside, and well contacted with the power plug.

    钢丝弹簧固定多条环型隔离凹槽上,四周齿电源插头接触

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  • The isolated microorganisms, which isolating rate was higher than 10%, were chosen for the pathogenic power research.

    选择致病菌分离达到10%的微生物进行致病性研究

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  • The isolated microorganisms, which isolating rate was higher than 10%, were chosen for the pathogenic power research.

    选择致病菌分离达到10%的微生物进行致病性研究

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