动力中心由于设计使用了多电压单独或同时输出；
Power center designed for use as a separate or simultaneous multi-voltage output;
可以实现多功率多电压制式的兼容以及镇流器箱的模块化。
The invention can realize the compatibility of multiple powers and multiple voltage systems and the modularization of the ballast box.
针对以上问题，本论文就车用发电机的节能及多电压问题做了初步探索。
Aim at above problem, the energy conservation and the multi-voltage question with the generator are explored in the thesis.
首先对给定的数据流图进行单电压高层次综合，然后对单电压综合结果迭代地进行多电压调整；提取每次迭代时需要调整的网络流子图，对该子图运行最小费用最大流增量算法。
The network flow sub-graph needed to adjust is extracted from the previous network flow graph and the min-cost max-flow augmentation algorithm is run on it.
电压和电流采用有效值测量，保证数据更准确。采用循环显示及具备提示性显示方式，显示内容多。
Use effective value to figure the voltage and the current which ensure higher accuracy. Display in a cycle with prompt to accommodate better content.
图7描绘多状态装置中关于从经擦除状态到经编程状态的直接编程的阈值电压分布的示范性集合。
FIG. 7 depicts an example set of threshold voltage distributions in a multi-state device with direct programming from the erased state to a programmed state.
图8描绘多状态装置中关于从经擦除状态到经编程状态的双通过编程的阈值电压分布的示范性集合。
FIG. 8 depicts an example set of threshold voltage distributions in a multi-state device with two-pass programming from the erased state to a programmed state.
多档电压可选，保护电压可设，大大降低维护人员的劳动强度，是蓄电池生产厂家和蓄电池用户的明智选择。
It is the intelligent choice of battery manufacturers and users that can decrease the work intensity of maintainer due to its selected voltage shift and protected voltage.
介绍了多磁路变压器的工作特点、输出能力和过电压的抑制。
The characteristics of transformer with multi magnetic circuits and its output ability and over voltage depression were introduced.
仿真结果表明，该方法能有效地维持系统电压水平，同时防止多控制手段间的超调和调节振荡等现象。
The simulation results indicate that the strategy can maintain the system voltage and prevent the over-control and control oscillation among the multi-methods.
提出了一种多控制手段的协调分布式电压紧急控制方法。
A distributed coordinated voltage control strategy used in power system urgent state is proposed.
基于电路基本理论知识，推导出多馈入交、直流并联的高压直流输电系统耦合导纳和换相电压关系表达式。
Based on electrical circuit theory, the formulation of the relation between mutual admittance and converter commutation voltage of the multi-infeed HVDC system was given.
该机可进行双线、三线多线并绕或扁铜线绕制，使电压互感器二次线圈采用机械绕制的问题得到彻底解决。
The machine can perform two-wire, three-wire and multi-wire parallel winding or flat copper wire winding to completely resolve the mechanical winding of voltage transformer secondary coils.
本文从电压和电流的基本方程出发，分析脉冲波在多导线传输系统的传播现象和多导线传输系统导线间的相互耦合作用。
In this paper the propagation of pulse wave on and the mutual coupling between conductors of a multi-conductor transmission system are analysed from the basic voltage and current equations.
波动只是让天线产生感应电压，所以厂商推出那么多奇形怪状的天线，在收讯方面并不会增加任何助益。
A wave simply induces a voltage in an antenna, so many of the odd shapes and contraptions touted by marketers add nothing electrically.
控制悬浮电容电压的平衡是保证悬浮电容多电平逆变器运行安全的关键。
Controlling voltage balancing of flying-capacitor multilevel inverter is very important to its safe operation.
构造了一些新的基于电流反馈放大器的电压模式双二阶滤波器，多滤波功能和参数可调是这些电路的主要优点。
Some new voltage-mode second-order filters based on current feedback amplifier are proposed. The major merits of these circuits are multiple filtering function and adjustable parameter.
本文导出了多径反馈型六阶有源带通滤波器电压转移函数，计算出了该滤波器幅频、相频理论特性曲线。
In this paper we develop the voltage transfer function of the six order active passband filter with multiple path feedback and calculate the theoretical values for A-F and P-F response.
其次，对电压骤降随机预估的方法进行了研究，针对多网孔输电系统提出了一种新的随机预估方法。
Secondly, stochastic assessment of voltage sags is studied and a new method for multiple-meshed network is presented.
谐振、准谐振或多谐振技术方案，变换器的电压电流应力较高。
However, voltage and current stress in these converters are higher.
为改善级联型多电平逆变器输出电压波形质量，对通过控制逆变单元开关角实现级联多电平逆变器谐波控制的方法进行了分析研究。
In this paper, the means of harmonics control by selecting switching angles are analyzed for improving quality of output voltage in cascaded multilevel inverter.
单元串联多电平pwm电压源型6k V变频器采用若干个低压PW M变频功率单元串联的方式实现直接高压输出。
The 6kv transducer with the series-wound unit of the PWM pressure type can realize the output of the direct high pressure by collecting a lot of lower frequency conversion pressure.
在研制这种多电平逆变器时，一个关键的问题就是如何来产生开关角度，并以此来生成基波电压且不产生特定的低次谐波。
A key issue in the design of such an inverter is to determine the switching angles so as to produce the fundamental voltage and not to generate specific lower order harmonics.
用于多线浪涌电压抑制。
本文提出了一种逆变器数字多环控制技术，该方案在电流环和瞬时电压环之外附加了一个重复控制环。
This paper presents a digital multiple-loop control technology of inverters. The scheme incorporates a current loop with an instantaneous voltage loop, while a repetitive control outer loop is added.
这种中压变频器输出电压为多电平pwm脉冲波形，目前对其谐波还没有完善的理论分析。
Output voltage of this type ASD is multilevel PWM waveform, and by now there is not perfect theoretical analysis for its harmonics.
为了同时减小电感和输入电流与输入电压间的相位差，本文提出采用多电平变换器作为PFC变换器的拓扑。
To reduce the inductor and the phase displacement between the input current and the input voltage simultaneously, Multi-level (ML) converters are adopted as the PFC topologies in this thesis.
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.
多直流馈入输电系统的出现给电压稳定研究带来了全新的课题，电压失稳有可能成为这类电网安全稳定运行的最大威胁。
The study of voltage stability about multi-infeed DC transmission systems is a new research field, so that voltage instability may probably threaten the security and stability of power grid.
多直流馈入输电系统的出现给电压稳定研究带来了全新的课题，电压失稳有可能成为这类电网安全稳定运行的最大威胁。
The study of voltage stability about multi-infeed DC transmission systems is a new research field, so that voltage instability may probably threaten the security and stability of power grid.
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