参考电压产生单元用以提供多个电压电平。
The reference voltage generation unit provides a plurality of voltage levels.
电路基础是单运算放大器，其不需要参考电压。
The circuit's basis is a single operational amplifier, and it needs no reference voltages.
那是因为0V的参考电压通常是指众所周知的大地。
That's because the 0 V reference is usually the famous ground.
在电压扰动期间使用递推算法计算每一时刻的参考电压。
During the voltage sag, the reference values are replaced by those which are calculated from the actual values according to the forecast algorithm.
提出一种采用改变参考电压来校正热电偶非线性的简单方法。
The simple method by changing reference voltage for non-linear correction of thermocouples is introduced.
氧化物避雷器；阀片；阻性电流；红外检测；工频参考电压。
MOA; valve piece; resistive current; infrared detection; frequency reference voltage.
结论：我们需要指定一参考电压时，我们通常不说大地或安全地。
Conclusion: we're usually not talking about earth, or safety ground, when we need to specify a reference voltage.
给出了一种能够同时对泄漏电流和参考电压进行频域分析的算法。
An algorithm used to analyse the leakage current and the reference voltage simultaneously in frequency domain is also provided.
所述第二电压和所述参考电压分别输 入第一比较器的负极和正极；
The second voltage and the reference voltage are respectively inputted to a negative pole and a positive pole of a first comparator.
第一级电路的第一输入端接收参考电压，而第二输入端接收输入信号。
The first stage circuit receiving the first reference voltage input, while the second input to receive input signals.
介绍了一种可直接应用于模数转换器的低功耗、高性能差分参考电压源。
A differential reference voltage generator with low power consumption and good performance, which is used in ADC, is introduced.
外部参考电压可被应用到REF引脚转移所需数量的模拟视频电平下来。
An external reference voltage can be applied to the REF pin to shift the analog video level down by the desired amount.
对于PWM电流控制，最大输出电流是由用户选择参考电压和感应电阻决定。
For PWM current control, the maximum output current is determined by the users selection of a reference voltage and sensing resistor.
然后去掉Ui，对一个已知的负常值参考电压U积分一产生一个下降的斜坡。
Ui is then removed and a known negative constant reference voltage U is integrated which produces a ramp down.
比较逻辑比较存储单元的阈值电压与至少一对分数参考电压，以生成比较结果。
The comparison logic compares a threshold voltage of a memory cell to at least one pair of fractional reference voltages to generate comparison results.
PW M控制采用基于参考电压分解的多电平直接PWM算法，数字化实现容易。
A multilevel direct PWM control strategy based on reference voltage decomposition suitable for digital implementation was employed.
传统SVM - DTC中使用两个PI控制器来产生参考电压矢量的两个分量。
In conventional SVM-DTC, two PI controllers are used to generate the two components of reference voltage vector.
从表示电路增益的参考电压中减去所述温度校正电压，以产生电路的校正参考电压。
The temperature correction voltage is subtracted from a reference voltage representing a gain for the circuit to produce a corrected reference voltage for the circuit.
偏压电路依据参考电压来偏压第一级电路与电流补偿电路，并设定电流补偿电路的偏压。
Bias circuit according to the reference voltage to bias the first stage circuit and the current compensation circuit, and set the bias current compensation circuit.
第一选择单元依据N位数字信号的M个最高位，由第一组参考电压中选择出两参考电压。
The first selected element selects two voltage references from the first group of voltage references according to m most significant bits of the N-bit digital signal.
现代下降特性电子弧焊电源设置的后拖特性一般是由电弧电压取样作为参考电压形成的。
The electron arc welding power source without sampling of arc voltage is introduced in this paper.
该转换器的实现原理是，为每一份量值为输入模拟电压除以的电压提供一个内部参考电压。
This is accomplished by providing internal voltage reference for each of the quanta into which the analog voltage range is divided.
将D 1、D 2、R1和R2换成一个可变参考电压源，本电路就变成了一个可控电源。
The power supply voltage may be controlled by replacing D1, D2, R1 and R2 with a variable voltage reference.
设计了基准电压源和电压微调电路，为adc提供参考电压和电流，而且能进行一定范围内的微调。
Design a bandgap voltage reference circuit and a voltage-modifying circuit to provide precise voltage and current reference for the referred ADC.
输入模拟信号立即与所有的参考电压通过一串高速比较器进行比较，高速比较器用于产生二进制输出。
The analog signal is compared with all the reference voltages at once by a string of high-speed comparators whose outputs are used to generate the binary output.
的零序电压与参考电压以平衡的H-桥助理逆变器中的电容器电压，以确保混合9级别的操作安全性。
The zero-sequence voltage was related to the reference voltage to balance the capacitor voltage in the H-bridge assistant inverter to ensure hybrid 9-level operational security.
第 二选择单元依据N位数字信号的N-M个最低位，选择第二组参考电压之一作为输出模拟电压。
The second selected element selects one of the second groups of voltage references as an output analog voltage according to N-M least significant bits of the N-bit digital signal.
第 二选择单元依据N位数字信号的N-M个最低位，选择第二组参考电压之一作为输出模拟电压。
The second selected element selects one of the second groups of voltage references as an output analog voltage according to N-M least significant bits of the N-bit digital signal.
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