IPEM

Power Circuit 's Thermal Effect to Drive / Protection Circuits inside Hybrid IPEM

混合封装电力电子集成模块内功率电路对驱动保护电路的热影响

EMI Research Based on Mutual Inductance Model Inside Hybrid IPEM

基于互感模型的混合封装电力电子集成模块内电磁干扰的研究

Mutual inductance coupling research based on PEEC theory inside hybrid IPEM

基于局部元等效电路原理对混合封装电力电子集成模块内互感耦合的研究

High performance can be obtained for the integrated power electronics module ( IPEM ) by using a three-dimensional packaging structure instead of a planar structure .

采用三维封装结构取代传统的平面封装结构可获得高性能集成电力电子模块。

The inverse pseudo-excitation method ( IPEM ) inheriting the high efficiency and high precision of PEM , can provide a clue to loading identification .

逆虚拟激励法（IPEM）则继承了虚拟激励法的高效精确的特点，为随机振动的载荷识别提供一条思路。

Based on the theoretically established Inverse Pseudo Excitation Method ( IPEM ), a systematic experiment is also designed and accomplished to test the correctness and effectiveness of IPEM .

本文在建立了理论方法（逆虚拟激励法）的基础上，更进一步设计了有效的试验系统，验证了该载荷识别方法的正确性和有效性。

And it is also a method to check the measuring experiment which we have build . 4 Carry out the evaluating methods study of capability for the IPEM based on the liquid cooling substrate .

这同时也是对所构建的测试平台的一种检验。4对电力电子集成模块微通道液冷基板的性能评价方法进行了研究。

It is shown that IPEM combined with computer simulation is a good approach to identify the power spectral density matrix of the applied forces while and before actual experiments proceed . EXPERIMENTAL RANDOM LOADING IDENTIFICATION USING INVERSE PSEUDO EXCITATION METHOD

试验结果表明运用逆虚拟激励法进行随机振动的载荷识别是可行而有效的，具有良好的应用前景。逆虚拟激励法随机载荷识别试验研究

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。

A simple experiment is designed to certify the feasibility and correctness of random response prediction calculation by PEM , also to analyze its anti-noise ability ; The inverse pseudo excitation method ( IPEM ) for loading identification is mainly studied here .

设计了简单的实验验证了用虚拟激励法进行响应预示的正确性可行性与抗噪声性能；本文重点对载荷识别进行了研究。