load current

By comparing the performance of two prototypes, it was discussed how the load current and output voltage of front stage ( input voltage of back stage) influence on the efficiency of DC/ AC inverter, then the basis for the circuit optimization was obtained.

通过两台原理样机的性能比较，讨论了负载电流、前级输出电压（后级输入电压）对逆变器效率的影响，为优化设计电路提供了依据。

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For three-phase three-wire systems two control strategies are researched, strategies based on load current detection and on DC capacitances' voltage detection.

对于三相三线制系统的两种控制策略进行了研究：基于检测负载电流和基于检测直流侧电容电压的控制策略。

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Interrupter circuit breaker has a strong ability to both cut off the load current, but also cut off the short-circuit current.

断路器具有很强的灭弧能力，既能切断负荷电流，也能切断短路电流。

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There are 3 kinds of breakers at the generator outlet, including the load switch to cut off the load current, circuit breaker with limited breaking capacity and circuit breaker with full breaking capacity.

发电机出口断开装置，分为仅能开断负荷电流的负荷开关、具有有限开断容量的断路器和具有全开断容量的断路器3种。

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The soft-sensing model based on BP neural network is built up, using the spindle's stator-voltage, stator-current, no load current and spindle speed as secondary variables.

采用电主轴定子电压、定子电流、空载电流和主轴转速作为辅助变量，建立了基于BP神经网络的负载扭矩软测量模型。

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The new control way can realize linear control for DC-bus voltage and get the fundamental component of the load current synchronously with a little of calculation.

该方法以电网电压为同步信号，在电网电压信号的过零点采样直流侧电容电压，并通过周期离散控制可以获得负荷电流有功分量。

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In order to essentially improve microwave output power and efficiency, a new idea about magnetically insulated transmission line oscillator ( MILO) is brought forward, which use most of the load current to produce microwave.

为了进一步提高MILO产生微波的功率和效率，提出了其负载电流能量全部利用来产生微波的新思想。

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Analysis on the Maximum Load Current in Controlled Rectifier Circuits

可控整流电路负载电流的极大值分析

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Based on the differences of harmonic testing point, there are two control ways for shunt active filters, that is, the way of load current sensing and the way of power supply current sensing.

并联型有源滤波器根据其谐波检测点的不同，有两种控制方法.即负载电流检测控制方法和电源电流检测控制方法。

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Current now begins to through the catch diode thus maintaining the load current loop.

现在开始电流流过二极管的渔获从而保持了负载电流的回路.

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And When the load current is a periodic current, integral in a cycle for absolute value of subtracting the fundamental reactive current from the load current is the least.

和当负载电流为周期电流时，负载电流与基波无功电流差的绝对值在一个周期内的积分值最小。

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In the test for voltage regulator, the load current of the DUT provided by the test equipment needs a certain delaytime to reach the provision value.

在电压调整器测试中，测试设备提供的负载电流需经一定的时间延迟才能达到预定值。

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Precise synchronization of UV laser probe system with the load current of accelerator

紫外探针光信号与加速器负载电流脉冲的精密同步技术

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When ordering overload relays, specify horsepower, voltage and full load current per motor nameplate.

订购过载继电器时, 请注明每台电机的功率马力 、 电压和满载电流.

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In order to control the load current accurately, the voltage-character cycloconverter was changed to current-character cycloconverter. The current regulator was designed here and the control strategy of combination of detached PI regulator and intelligent integral.

为能精确地控制负载电流，把电压源性质的变频器改造成十二相电流源，本文重点设计了电流调节器，并给出了PI分离和智能积分相结合的控制策略。

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Examples are given to confirm the coherence of "Steinmeitz compensation" and "symmetrical shunt compensation". The essence of asymmetrical compensation is to eliminate the minus sequence shunt of asymmetrical load current with the compensate current of network.

文章通过实例分析了这两种补偿方法的一致性，指出非对称补偿的实质，是用补偿网络的补偿电流去消除非对称电流中的负序分量。

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The mathematic models of the 12-pulse uncontrolled bridge rectifiers which work in different load current and reactor factor are analyzed and concluded in the paper. The operations of the 12-pulse uncontrolled bridge rectifiers with and without IPT are simulated by Matlab/ Simulink.

城市轨道交通供电的电气计算部分，本文采用Matlab/Simulink仿真了不带IPT和带IPT接线的十二脉波整流机组在不同负载电流、电抗因素下工作情况，并分析和总结了其数学模型。

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In open-loop utility voltage feed forward control, DVR ( Dynamic Voltage Restorer) has fast dynamic response, but the load voltage is always greatly distorted by the load current.

采用基于电网电压前馈的开环控制时，动态电压恢复器（DVR）动态响应速度快，但负载电压受负载电流影响较大；

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Nevertheless, these control strategies have some inability to compensate large load current and input voltage variations.

然而, 在大负载电流和输入电压波动的情况下,这些控制方式的补偿能力明显不足.

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A new method for testing the load current and realizing the current limited control through testing the saturable voltage drop of MOSFET is introduced.

介绍了一种通过检测场效应功率晶体管饱和压降来检测负载电流，实现限流控制的新方法。

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An Emulation Study of the Parallel APF Based on Load Current Detection

基于负载电流检测的并联型APF仿真研究

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The paper presents an on-line algorithm for predicting the average temperature of power transformer winding according to its load current.

提出了一种根据负荷电流计算变压器绕组平均温度的实时算法，该算法涉及了负荷电流的整个历史过程和环境温度的变化。

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The system consists of the AC input stage, single phase PFC, main inverter, output low-pass filter, auxiliary power supply, and load current sharing circuit, etc.

整个电源由输入电路、功率因数校正器、主逆变器、输出滤波电路、辅助电源、均流电路等部分组成。

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The conduction losses can be outstandingly reduced by load current flowing through the normally-on switches.

负载电流流过副边常通开关管,从而减小了导通损耗.

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The variations of terminal voltage and stator frequency with the load impedance and the load current are given out.

给出了异步发电机的端电压和定子频率随负载变化的曲线以及外特性曲线。

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Simulation results show that, APF controlled by SVPWM ( Space Vector Pulse Width Modulation) can quickly and precisely compensate the harmonic and reactive components of load current.

仿真结果表明，电压空间矢量脉宽调制SVPWM（Space Vector Pulse width Modulation）控制的APF能对负载电流中的谐波和无功分量进行快速精确的补偿。

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Application of the Method Based on Instantaneous High Load Current in Testing Battery Internal Resistance

瞬间大电流放电法在蓄电池内阻检测中的应用分析

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The load current is handled directly by the controller through semiconductor switching devices.

负荷电流由调节器通过半导体开关元件直接控制.

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For increasing the interrupting capability at no load current, permanent magnetic field is drawn into the arc-rotated interrupter of sulfur hexafluoride ( SF 6) circuit breaker.

为了增强开断空载电流的能力，在SF6断路器的旋弧式灭弧室中加入永久磁场。

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