This paper discusses the design method of an effective voltage linearity controller of linear load working in AC power networks.
本文介绍了工作于交流电网中线性负载有效值电压线性控制器的设计。
Make sure the compliance voltage is high enough to avoid problems due to source contact non-linearity.
要确保输入端钳位电压足够的高,以避免由于源接点的非线性而产生的问题。
By analyzing and processing the experiment data, good linearity and accuracy of this method to check voltage is proved.
通过对实验结果的处理及分析,证明了该方法测量电压的线性度好、准确度高。
Features: high voltage, high current, high hFE, low noise, excellent hFE linearity.
特点:电压,电流,放大高,噪声低,放大线性好。
Non-linearization model of three-phase voltage source rectifier is translated into the controlled linearity system(Brunovsky model) by the precise state linearity in the thesis.
通过采用状态反馈精确线性化方法,将三相电压型整流器非线性化模型转化为完全可控的线性系统布鲁洛夫斯基标准型。
Meanwhile, the degree of the capacity of electricity has the linearity relations with the voltage and has the parabola relations with the distance between the a prayer and the induction coil.
而水雾带电量的大小与感应环施加电压呈线性关系,与喷嘴距感应环距离呈抛物线关系。
Features: High DC current gain, excellent hFE linearity, low saturation voltage.
特点:直流电流增益高,放大线性好,饱和压降低。
The results show that the voltage transducer based on the principle mentioned above possesses better accuracy and linearity, which can provide theory basis for optical high voltage transducer.
实验结果表明,本案具有较好的精度和线性度,为光学电压互感器的研究提供了理论基础。
Because of non linearity of output voltage and current of the inverter, accurate measurement of inverter efficiency has always been a difficult problem around the world and demands prompt solutions.
由于逆变器输出的电流、电压的非线性,精确测量其效率一直是国内外亟待解决的难题。
Features: High DC current gain and excellent hFE linearity, low saturation voltage.
特点:直流电流增益高,放大线性好,饱和压降低。
The acceleration is measured by modifying the effective overlap area of a differential capacitor pair and the linearity between output voltage and acceleration is ensured.
该加速度计根据差分电容极板间正对面积的改变来检测加速度大小,保证了输出电压与加速度之间的线性度。
Compared to conventional voltage amplifier, the constant bandwidth, high linearity and precision, and low power are achieved.
与采用传统的电压放大器相比,实现了恒定的增益带宽、高线性度、高精度和较低的功耗。
To solve these problems, this paper presents a high performance, namely low voltage, high linearity and high conversion gain, CMOS direct down conversion mixer for UWB (Ultra Wide Band) system.
基于这种背景,本文提出了一种应用于超宽带系统的高性能(低压、高线性度、高变频增益)直接下变频混频器,采用标准的CMOS工艺设计和实现。
Sampled channel is related to the linearity of input voltage and output voltage, so the design of this channel is also involved in this thesis.
采样通道关系到采样输出电压与采样输入电压的线性度,因此通道的设计在本文中也有涉及。
Introduced are measuring circuits of voltage and current based on HCNR201, high-precision and high-linearity optocoupler, after surveying different kinds of current electrical isolators.
针对目前电气隔离器件状况,提出基于高精度线性光耦hcnr201的电压、电流测量电路。
The linearity correction circuit of positive feedback can make the output voltage be linear with the temperature, so the measurement accuracy of the system is improved.
采用新型薄膜铂温度传感器设计了多点温度检测系统,使用正反馈型线性校正电路使输出电压与温度成线性关系,从而提高了检测系统的测量准确度。
The high voltage inverter is of novel design, fewer power devices, simple structure, high reliability, balanced load distribution, good linearity and ideal control properties.
这种高压变频器设计新颖、独特,功率器件少、结构简洁,可靠性高,负荷均衡、线性度好,具有良好的控制特性。
As the results prove, the circuit has a simple structure, a high linearity of the input and the output, and strong power for controlling surge voltage.
结果表明,电路结构简单,输入输出线性度高,浪涌电压抑制能力强。
The amplifier employs fully differential structure to obtain high output voltage swing, and uses source degeneration techniques to improve the linearity.
该放大器采用全差分结构以获得高输出摆幅,利用源反馈技术改善线性度,并设计了共模反馈电路以稳定共模输出电压。
The paper tested the system finally, the test results showed that:the high-voltage capacitor of bush-insulated electrical equipment sensor has good measuring accuracy and linearity;
论文最后对设计的系统进行了测试,测试结果表明:针对高压套管等电容型电气设备绝缘状况的传感器具有较好的测量精度和线性度;
The paper tested the system finally, the test results showed that:the high-voltage capacitor of bush-insulated electrical equipment sensor has good measuring accuracy and linearity;
论文最后对设计的系统进行了测试,测试结果表明:针对高压套管等电容型电气设备绝缘状况的传感器具有较好的测量精度和线性度;
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