thermal circuit

Since the traditional motor temperature detection methods requires corresponding hardware and software rendering a high cost, and meanwhile the finite element method has the disadvantage of poor real-time, the equivalent thermal circuit method is used.

考虑到电机温升检测的传统方法存在需添加相应软硬件、成本高的问题以及有限元法具有实时性差的缺点，本文采用了等效热路法。

By analyzing the thermal circuit diagram, we get athermal resistance expression of inductor.

同时，对其等效热路图进行分析，得到了电感热阻关系式。

Thermal Protection Circuit Design Based on CMOS Process

基于CMOS工艺的过温保护电路设计

We use the thermal sensing circuit to replace the special material in antenna coupled bolometer in other process which the CMOS process does not provide.

会使用温测电路的原因为CMOS制程并没有其他制程的天线耦合辐射热计所需要的特殊材料。

Thermal circuit model of a hybrid integrated power electronic module ( IPEM) is analy-zed in this paper, and then the numerical simulation result of Rth-jc ( the thermal resistance from junction to case) is obtained.

分析了混合封装的电力电子集成模块的热路模型，并且仿真得出了结壳热阻Rth-jc的s数值仿真结果。

The Dynamic Thermal Circuit Rating ( DTCR) of the transmission lines can be considered as the calculation basis for the increase of the transmission line capacity.

输电线动态热容等级DTCR可用作提高输电线路的传输容量的核算依据。

In this paper, using the 3D local equivaleut thermal circuit, the transient temperature of the AC generator stator winding during short time overcurrent is calculated, and the overcurrent capability of the stator winding is determined.

本文用求解定子局部三维等值热回路的办法，计算了大型交流发电机过电流时定子铜线的暂态温度，并由此确定出发电机定子绕组的短时过电流能力。

Application of Transient Thermal Circuit in Calculating Temperature Rise of DC Electromagnet

应用瞬态热路法计算直流电磁铁的温升

The temperature distribution of a kind of integrated LED light source, LED projection lamp, was studied in the paper, using thermal circuit method, finite element method and experimentation method.

本文以一种LED集成光源，某型LED投光灯为研究对象，通过使用热路法与有限元法相结合对投光灯的稳态温度分布进行了计算，并进行了实验验证。

Losses in cable sheath and armor were moved into cable conductor by thermal circuit method.

利用热路的方法将电缆金属套损耗和铠装层损耗归算到电缆导体.

A Novel Bi-Stable Thermal Protection Circuit

一种新型双稳态过温保护电路

Aimed at the defects of the old system, this paper also proposes a plan to make improvement in field-suppressing resistor, the circuit of over voltage protection and thermal breakdown circuit of excitation, respectively.

针对原回路存在缺陷，分别从灭磁电阻和过压保护回路的改进、励磁系统热切回路的改进提出了改造方案。

Thermal Shutdown Circuit with Low Voltage and Low Power Consumption for Power Management IC

电源管理芯片低压低功耗过热保护电路

Numerical Analysis of Thermal Expansion Circuit Breaker

热膨胀式断路器的数值分析

Based on this, the thermal circuit model with distribution parameters is built up.

在此基础上，建立其分布参数的热路模型。

The Research and Design of a Curvature Compensation Bandgap Reference with Thermal Protection Circuit

带曲率补偿的带隙基准及过温保护电路研究与设计

A Study of Transient Thermal Circuit Model for the Cable Transformer Coil Based on Finite Element Method

基于有限元法的电缆变压器绕组的暂态热路模型研究

The soft-start circuit with thermal protection circuit can avoid surging-current and keep normal start-up.

带高温补偿软启动电路的设计可以保证电路在高温下可以正常启动来避免浪涌电流。

The program PSPICE is used for simulating the bridge circuit of pressure sensor with the nonlinear resistor model to show properties of electric drift as well as thermal drift.

利用PSPICE程序结合非线性电阻模型来模拟压力传感器的电桥电路，可显示零点电漂移和热漂移特性。

Low secondary thermal shrinking rate, good flatness; Used for Flexible Printed Circuit ( FPCB ).

二次热收缩率小, 平整度好; 用于柔性印刷线路板等行业.

A Thermal Shutdown Circuit Using Comparator with Bandgap Structure

一种基于带隙比较器的过热保护电路

To improve the output voltage accuracy of the low-dropout voltage regulator within the high temperature range, which was affected by the performance of the thermal protection circuit, a new thermal protection circuit applicable to regulators was proposed in this paper.

针对常见电压调整器芯片由于热保护电路高温端性能的限制，导致调整器在较高工作温度下输出电压稳定性变坏的缺点，提出一种可用于低压差电压调整器的高性能热保护电路的设计。

This paper gives a novel CMOS thermal protect circuit for LDO, it has the function "temperature delay" avoiding the problem "thermal swing".

但双极型过温保护电路本身存在热振荡的问题。给出一种新型的CMOS过温保护电路，他具有温度迟滞功能，有效地避免了芯片出现热振荡。

The designed LDO circuit include bandgap reference, thermal protect circuit, limit current circuit, fast turn on circuit.

本文设计的LDO电路还包含带隙基准源，过温保护电路，限流电路，快速启动电路。

Design of Thermal-Shutdown Circuit in Power IC

电源管理芯片中热关断电路的设计

By means of setting up the equivalent thermal circuit, the way to heat dissipation of the stator coil winding is given and temperature rise influence on coil winding is legitimately treated.

给出了定子线圈绕组传热途径，建立了等效热路图模型，合理处理了温升对线圈绕组阻值的影响。

The so-called thermal short circuit, means the U-tube heat interference between the two tubes.

所谓热短路，就是指U型管两支管间的热干扰。

On the basis of analyzing the thermal circuit model of motor, an available method for building thermal model of motor is presented in this thesis.

本文在认真分析了电动机热路模型的基础上，提出了一种建立不同电动机热模型的有效方法。

The core temperature calculated by finite element method was compared with the core temperature calculated by thermal circuit method, then which method was more accurate would be judged.

对比有限元法和热路法计算出的线芯温度，判断哪种方法更准确。

The chip internal circuit protection, circuit protection, lightning strike protection and thermal shutdown protection circuits.

芯片内设的短路保护 、 开路保护 、 雷击保护、过温保护等电路可保证收发器在恶劣的应用环境下正常工作.