辅助电路

PA辅助电路的设计，包括巴伦、滤波器、定向耦合器等。

PA auxiliary circuits design including balun 、 filter etc.

SS（3B）型电力机车辅助电路采用辅助逆变电源供电的探讨

Research on SS_ ( 3B ) Locomotive Auxiliary Circuits Powered by Auxiliary Converter

计算机辅助电路分析的C程序设计

C Programme Design of Computer Aided Circuit Analysis

辅助电路使用贴片元件，使整个电路尺寸做到最小。COM即组件对象模型（ComponentObjectmodel）是由微软公司创建，当今应用范围最广的组件模型之一。

COM ( Component Object Model ) founded by Microsoft is the most widely applied nowadays .

用MATLAB进行计算机辅助电路分析

Computer Aided Circuits Analysis Using MATLAB

采用简单辅助电路的ZVZCS全桥PWM变频器

A New ZVZCS Full-bridge PWM Converter Using a Simple Auxiliary Circuit

PA辅助电路-微带巴伦和DGS微带滤波器-设计。

PA auxiliary circuit-microstrip balun and DGS microstrip filter-design .

计算机辅助电路设计程序（PSPICE）教学的实施及体会

The Implementation and Some Experience about the Course Computer-aided Circuit Construction with PSPICE

论述了计算机辅助电路分析的C程序设计理论及实现过程，并据此研制出线性电路分析的通用软件.该软件在教学与科研等方面具有较强的实用性。

The theory and achievement of C programme design of computer aided circuit analysis are discussed , Besed on this , the common software of linear circuit analysis is veny practical in teaching and scientific research .

带辅助电路的12脉波整流电路的研究相位匹配光整流THz辐射波导的研究

Research on Twelve-pulse Three-phase Rectifier with Auxiliary Circuit ; Studies on THz Radiation Waveguides Based on Phase-matched Optical Rectification

作者研究一个在IBMPc/XT型微型计算机上实现的计算机辅助电路布图设计系统。提出了电路布图设计的数学模型；

This paper deals with a Computer aided design system for circuit layout and presents a mathematical model of circuit layout design and its implementation on IBM PC / XT .

概述了薄膜多层混合电路计算机辅助电路分析（CAA）的原理和特点。

Principle and features of computer aided circuits analysis ( CAA ) in multilayer thin film hybrid are surveyed .

8G型电力机车的主电路和辅助电路

Power Circuit and Auxiliary Circuit for 8 G Electric Locomotive

设计以DSP为核心的硬件系统，硬件主要包括主力矩电机控制电路、锁定电机控制电路、与导航计算机通讯电路以及DSP的辅助电路等。

The design uses DSP as the core of the hardware system , includes main torque motor control circuit , locked motor control circuits , computer and navigation interface circuit and the DSP auxiliary circuit .

利用副边的辅助电路在宽负载范围内实现了滞后管的零电流软开关（ZCS），解决了滞后管软开关的难题。

The ZCS condition for lagging switches under wide load range is provided by a secondary auxiliary circuit .

设计了高速比较器、数字驱动电路以及驱动辅助电路等多个模块，并对整体电路做了整体功能验证和EMI频谱分析。

Several modules have been designed , which include high speed comparator , digital driver and assist driver . The whole simulation and EMI analysis are also carried out .

在硬件方面，以TMS320LF2401A型DSP为核心控制器，以智能功率模块（IPM）为主功率开关器件，对主电路、控制电路、驱动电路和辅助电路进行了优化设计；

In terms of hardware , we do optimization design on control circuit , driving circuits and auxiliary circuits with the central controller of TMS320LF2401A DSP and main power switching devices of IPM .

实验平台包括无轴承开关磁阻电机本体、DSP数字控制器、电流滞环控制器、PID调节单元、3套功率逆变器、传感器和相关辅助电路，并对其工作原理进行了分析。

The experimental platform consists of a bearingless switched reluctance prototype motor , DSP digital controller , current hysteresis loop controller , PID controller , power inverter , sensors and correlative assistant circuit , whose principles of work are analyzed .

提出了一种新颖的零电压转换（ZeroVoltageTransition，简称ZVT）Boost变换器，利用能量反馈辅助电路实现了升压管的ZVT和升压二极管的软开关。

This paper proposes a novel Zero Voltage Transition ( ZVT ) Boost converter which uses an energy feedback auxiliary circuit to achieve ZVT of the Boost switch and the soft-switching of the Boost diode .

该方法适用于计算机辅助电路分析（CACA）。

It is suitable for computer aided circuit analysis ( CACA ) .

采用高效的推挽式电路作为中低压电源的主电路，并以PWM控制电路、隔离式驱动电路、过流保护电路、MOSFET缓冲电路、软启动电路、稳压电路等作为辅助电路。

The push-pull mode switch power supply is chosen as the main circuit of the other voltages with PWM control circuit , over-current protection circuit , insulated drive circuit , mosfet buffer circuit and so on .

该变换器由前级带变压器隔离的Boost变换器和后级推挽变压器共同完成升压，输出利用二极管整流桥整流，并通过耦合电感能量反馈辅助电路，实现了所有开关管的软开关。

This converter with transformer-isolated is cascaded by a boost converter and a push-pull converter , and the output uses diodes rectifier bridge rectification . By introducing an energy feedback circuit of a coupled inductor , all the switches achieve soft-switching .

为了验证扩展口、A／D转换和D／A功能，还自己制作一个包括8路模拟量输入、开关量输入、8路LED、4个数码管和D／A转换电路辅助电路板。

For the purpose of testing the function of extended ports , digital-to-analog conversion and analog-to-digital conversion , an auxiliary experiment board is made , it includes analog signal outputs , switch signal outputs , LED circuit , eight-segment nixie tubes and a digital-to-analog conversion circuit .

主控制板是系统的核心部分，包括以单片机和CPLD为主控元件控制核心，位置信号滤波电路，电平转换电路，串口通信电路，电流信号处理电路和一些外围辅助电路。

Main control board is the key part , including MCU and CPLD , table position signal digital filter circuit , voltage conversion circuit , serial communication circuit , current signal conversion circuit and the periphery circuit .

保护电路的设计是通过外围硬件或软件的辅助电路，将内部提供的FO信号转换为封锁IPM的控制信号，实现关断保护。

The design of protection circuit consists of changing the inside signal FO to the lockout signal of IPM by the supplementary circuit of periphery hardware or software and realizing stop protection .

针对全景X线机控制台原开关（K2）的工作原理，采用一般开关（K1）和一些辅助电路对开关（K2）进行了替代改造。实际使用效果良好。

According to the operational principle of original switch K2 for the console of orthopantomography X-ray unit , the common switch K1 and some accessory circuits are used to improve K2 .

分析选用的PIN光电二极管的理论模型，介绍光电探测电路的基本结构及电路的噪声来源，设计改进的光电探测电路；介绍PIN-FET组件，并制作其外围辅助电路。

Describe the theoretical model of the PIN photoelectric diode . Introduce the structure of photoelectric detection circuit and analyze the noise sources of the circuit . Design the appropriate parameters .

根据指标要求，设计出直扩系统的数字化接收机，包括前端模拟放大、A／D带通采样、数字下变频（DDC）、基带信息处理以及外围辅助电路。

Based on the specifications , DS-SS digital receiver is achieved including the front analog amplifier , A / D sampling , digital down converter ( DDC ), baseband signal processing and assistant circuits .

最后，文章还对UPS各辅助电路，如辅助电源、UPS控制保护系统、逆变驱动电路等的设计研究情况做了全面的描述，并详细分析了各辅助电路的组成、功能与工作原理。

In the last part , the thesis presents a overall description to the auxiliary power 、 UPS controlling protect system 、 inverter driving circuit and so on and a detailed analysis of all the auxiliary circuits ' construction function and working principal .

介绍了一种新型零电压零电流开关（ZVZCS）三电平DC/DC变换电路，它的次级带一简单的辅助电路。

In this paper , a novel zero-voltage and zero-current-switching ( ZVZCS ) three-level DC / DC converter is presented , which consists of a simple auxiliary circuit in the secondary .