VCIS?Voltage – Controlled Current Source?
电压控制的电流源?。
But circuit of controlled current also has common law.
但制流电路亦有共同的规律。
It consists of a voltage-controlled current source, a voltage-controlled voltage source and a voltage source.
该模型由一个电压控制电流源、一个电压控制电压源和一个电压源构成。
A protective circuit is serially connected between a controlled current source and a power operation processing circuit.
所述的受控电流源与功率运算处理电路之间串接保护电路。
It consists of a nonlinear voltage-controlled current source, a nonlinear voltage-controlled voltage source, and capacitance.
该模型由一个非线性电压控制电流源、非线性电压控制电压源、电容构成。
Using voltage controlled current source(VCCS) to create a zero is a novel scheme for frequency compensation of LDO regulators.
利用小信号压控电流源（VCCS）电路产生所需零点，是一种先进的低压降稳压器（LDO）频率补偿方法。
ZVS-PWM controlled current-mode resonant converter previously propsoed includes an active-clamp circuit and a center-tap tpe synchronous rectifying circuit.
最近，带有同步整流电路的有效箝位ZVS-PWM控制串联谐振变换器研究和应用不断取得进展。
The digital controlled current-sharing method is adopted in the scheme in order to improve the reliability and anti-interference capacity of power supply system.
该方案采用数字均流方法，提高了电源系统的可靠性和抗干扰能力。
It detects each harmonic current and generates the compensating current with the controlled current source, then it injects the current into the compensating winding.
它检测各次谐波电流并用可控电流源一一产生相对应的补偿电流注入各个补偿绕组。
Based on compensation concept, the principle of this system is analyzed by utilizing the controlled voltage source and controlled current source model of a transformer.
基于补偿原理，利用变压器的受控电压源和受控电流源模型，分析了该系统的稳压原理。
Conversely, if the current through an ideal current source is determined by some other voltage or current in a circuit, it is called a dependent or controlled current source.
相反，如果其他一些电压或电路中的电流通过一个理想电流源的电流决定，它被称为从属或控制的电流源。
The design method of the instrument is proposed, and the block diagram and controlled current-source as well as techniques for guaranteeing the measurement accuracy are given.
提出了仪器的设计方法，给出了仪器框图、受控电流源、电流控制原理及测量精度的保证措施。
The apparatus includes a digital voltage measuring circuit controllably coupled to selected ones of the voltage measurement electrodes and digitally controlled current sources.
该设备包括数字电压测量电路和数控电流源，所述数字电压测量电路可控地连接至所述多个电压测量电极中的选定电极。
The current of current-controlled current source (CCCS) branch is controlled by the current of another branch, which makes it difficult to build the node impedances matrix (Z-matrix).
电流控制电流源（CCCS）存在不同支路电流之间的控制行为，给该类网络节点阻抗矩阵的形成带来困难。
It takes the single chip microcomputer AT89C51 as the control nucleus, USES digit controlled current to control running of weighbeam, adopts infrared technology to check the balance of weighbeam.
测量仪以单片机at89c51为控制核心，使用数控电流源控制秤杆的转动，采用红外监控技术检测秤杆的平衡位置。
Under different conditions, property of controlled current is different. This shows that the influence of resistance value is different for property of controlled current of control element and load.
不同条件下制流特性是不同的，表明控制元件和负载的阻值对制流特性的影响不同。
First, in 1800, the Italian physicist Alessandro Volta (1745-1827) invented the battery, which reliably stored an electric current and allowed the current to be used in a controlled environment.
第一项是在1800年，意大利物理学家亚历山德罗•沃尔特（Alessandro Volta，1745-1827）发明了电池，可以储存电流并能使电流在控制的环境中使用。
Referred to the achievement of current controlled voltage source converter, the idea of current control is introduced into MC.
借鉴电流控制电压型变换器的研究成果，将电流控制的概念引入矩阵变换器。
By getting the direction function from the output AC current, the applied time of voltage vectors in one PWM period was chosen, the direction of central current was controlled for DC voltage balance.
该方法通过实时检测三相交流输出电流方向得到方向函数，利用该函数选择一个PWM周期内不同电压矢量作用时间来控制中点电流的方向，实现电压平衡。
The converter 1 is controlled as a fundamental sinusoidal current source, and the converter 2 is controlled as a voltage source.
变换器1被控制为一个基波正弦电流源，变换器2被控制为一个可控电压源。
The magnitude and direction of this magnetic flux can be controlled in agreement with the magnitude and direction of the field current.
改变励磁电流的大小和方向可以控制直流磁通的大小和方向。
The power subsystem of the communication facility must provide a flow of current under controlled conditions of voltage and load.
通讯设备的亚系统必须在额定的电压和电负荷下才能提供顺畅的电流。
Measurement must be made to indicate the current value of the variable controlled by the loop.
必须具有测量环节，以指示被测回路所控制的变量当前值。
To use the elements you should prepare the adjustable transformer or silicon controlled transformer voltage meter current meter and autocontrol temperature meter etc.
使用元件必须配备调压变压器或可控硅调压器及电压、电流表和温度自动控制仪表等。
This design USES fuzzy control theory which doesn't require exact mathematical model because of the randomness of the controlled objects in the current city traffic control system.
针对当前城市交通系统中的被控对象具有较大的随机性和偶然性，引入了不需要建立精确数学模型的模糊控制。
A leakage current testing system controlled by IPC according to the standard of IEC 61010 is introduced for the implementation of the electric safety standard.
为配合仪器仪表电气安全标准的实施，介绍了一种符合IEC 61010标准由工控机控制的泄漏电流测试系统。
Controlled traffic tillage and its current research were introduced.
介绍了固定道耕作法及其目前的研究情况。
The filter takes the main current as a controlled object. Its control circuit is simple.
该电力有源滤波器以主电流为控制对象，控制电路比较简单。
This paper describes a completely digitized predictive current controlled SPWM inverter based on space vector.
提出了一种基于空间矢量的全数字化预测电流控制SPWM逆变器。
This paper describes a completely digitized predictive current controlled SPWM inverter based on space vector.
提出了一种基于空间矢量的全数字化预测电流控制SPWM逆变器。
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