In this program the voltage and current of simultaneous faults or unbalanced power system are calculated by solving the simultaneous equations of multi-port network and of the fault boundary.
本程序应用多端口网络方程和故障端口边界方程联立求解的方法，计算电力系统各种多重故障及任意不对称运行的电压和电流。
Such as aerospace, construction and decoration, port machinery, rail transportation, electric equipment, low voltage switch, dyeing and printing machinery, food machinery, ships and yachts.
如航天、建筑装潢、港口机械、轨道交通、电气化设备、高低压开关、印染机械、食品机械、船舶游艇等。
When exciting Sin voltage source is applied to proper port, the stability of network depends on the sign of active and reactive components for fundamental-wave current entering port of networks.
若在适当端口施加正弦电压源，则网络的稳定性取决于进入端口基波电流的实功与虚功成份的符号值。
The ac adapter (as it's more accurately known) simply converts the ac current from a wall outlet into low-voltage, low-amperage DC current that it provides via a USB port.
AC适配器(这是交流电源更准确的说法)只是把来自墙上插口的交流电转化为低伏特、低安培的直流电源，并通过USB接口充入手机。
This integrated circuit control the frequency and pulse width of the high voltage IC output signal conveniently by adjusting the input date of IC digital input port.
该集成电路通过对数字输入端口的输入数据的调节，灵活的控制了高压开关集成电路输出信号的频率和脉宽。
ABB is supplying Holland America Line with high voltage shore connections (HVSC) to eliminate the emissions of ships berthed at a leading U. S. port.
ABB正在为荷兰美洲航线提供高压岸上线路(HVSC)解决方案帮助一个主要的美国港口减少船只在停泊处的排放。
The monitor generates a linear voltage representative of the input power to each port to allow accurate monitoring of the forward to reflected power ratio.
该检测器生成一个输入功率线性稳压信号，允许每个端口提供精确的检测信号。
When you sample an analog port it will return a value between 0 and 1023, proportional on the voltage (05 volts) on the signal pin (pin 3).
当你对一个模拟端口采样时，它会返回一个与信号针脚（脚3）上的电压成比例的，范围在0至1023之间的值。
There are both current and voltage display performance at the output port;
输出端设有电流电压双状态显示功能；
To measure negative PSRR, for example, the amplifier's -vs pin comes through port 1, with the negative dc voltage through the bias port, of the 8753 with a superimposed sinusoid.
举个例子，为了衡量负电源纹波抑制比，放大器的-VS通过端口1与负直流电压通过8753的偏压口与正弦波叠加。
The integration LED display driver BN5279(A)has many characteristics, such as the low voltage, the series port and the64-key's keyboard matrix.
是贝能科技有限公司生产的集成LED显示驱动器，具有工作电压低、串行接口、带有64键的键盘矩阵控制等特点。
The functions are LED displaying, alarming when 30% over-current, over-voltage and under-voltage occurring, and communicating with the management computer through the series port with some protocols.
通过LED显示器显示电压、电流、电度的实时值，当过压30%、过流30%、欠压30%时进行声光报警，并能通过串行口结合有关通信协议，实时与管理计算机进行通信实现远程户外抄表。
The key points lies in interface resolve method in hybrid voltage-logic design, A/D sampling circuit, SPI communication port and the protect of the main circuit.
然后分别介绍控制电路和主电路设计原理与思路，重点论述了混合电平逻辑设计中的接口解决方案、A/D采样电路、SPI通讯接口电路及主电路的保护等；
The paper proposes a scheme for reforming the 354 voltage transformer station in a certain stevedores area at Shanghai Port.
本文提出的上海港某作业区35千伏总降压变电所改造设计方案，具有结构紧凑、巡视方便、占地面积小等优点。
The paper proposes a scheme for reforming the 354 voltage transformer station in a certain stevedores area at Shanghai Port.
本文提出的上海港某作业区35千伏总降压变电所改造设计方案，具有结构紧凑、巡视方便、占地面积小等优点。
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