2011 IEEE International Symposium on Electromagnetic Compatibility最新文献_第4页

Influence of apertures on the electromagnetic field behaviour within aeronautical metallic halls used as reverberation chambers 用作混响室的航空金属大厅内孔径对电磁场行为的影响

2011 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2011-10-10 DOI: 10.1109/ISEMC.2011.6038397

G. Andrieu, F. Tristant, A. Reineix

引用次数: 0

bmodel of secondary ESD for a portable product 便携式产品的二次ESD模型

2011 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2011-10-10 DOI: 10.1109/ISEMC.2011.6038284

Jiang Xiao, D. Pommerenke, J. Drewniak, H. Shumiya, T. Yamada, K. Araki

引用次数: 6

On EM disturbances over digital equipment used for monitoring and events recording in a power system 电力系统中用于监测和记录事件的数字设备的电磁干扰

2011 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2011-10-10 DOI: 10.1109/ISEMC.2011.6038356

P. Nicolae, D. Purcaru, I. Nicolae, G. Mihai, M. Duta

{"title":"On EM disturbances over digital equipment used for monitoring and events recording in a power system","authors":"P. Nicolae, D. Purcaru, I. Nicolae, G. Mihai, M. Duta","doi":"10.1109/ISEMC.2011.6038356","DOIUrl":"https://doi.org/10.1109/ISEMC.2011.6038356","url":null,"abstract":"Some characteristics of a digital equipment used for parameters monitoring and events recording in a power system are presented. The PC-XX/104 PROCESS CONTROL equipment (PC/104 compatible) refers to modular structures that use a central unit for data acquisition and processing. The basic constructive variants include 8 analogue inputs (4 for voltages, 4 for currents) with (non)unified signals. The equipment can also operate in systems where several equipment are connected in a FB232 compatible network to provide communication between equipment, separated by considerable distances. Synchronization between real-time clocks is required in this case. Specific matters related to the transmission modalities of EM disturbances that might influence data acquisition and processing are presented for these equipment. A special attention is given to the capacitive couplings that allow the transmission of disturbances exceeding the limits imposed by CISPR 11 norms. According to these norms, the solutions proposed for the improvement of the EMC corresponding to the digital equipment used for parameters monitoring and events recording in a power system are correct, certifying the obtaining of measurements which are immune to external EM disturbances.","PeriodicalId":440959,"journal":{"name":"2011 IEEE International Symposium on Electromagnetic Compatibility","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127816286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Method to calculate the positional sensitivity of a Rogowski coil 罗高斯基线圈位置灵敏度的计算方法

2011 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2011-10-10 DOI: 10.1109/ISEMC.2011.6038329

M. Hagmann

引用次数: 2

High-speed backplane connectors 高速背板连接器

2011 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2011-10-10 DOI: 10.1109/ISEMC.2011.6038384

H. Johnson

引用次数: 8

Falcon 9 and Dragon spacecraft lightning and tribo-electric charging design and protection approach 猎鹰9号和龙飞船的雷电和摩擦充电设计和保护方法

2011 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2011-10-10 DOI: 10.1109/ISEMC.2011.6038422

W. Elkman, J. Trinh, P. McCaughey, W. Chen

引用次数: 0

Estimation of crosstalk among multiple stripline traces crossing a split by compressed sensing 用压缩感测法估计穿越分路的多条带状线串扰

2011 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2011-10-10 DOI: 10.1109/ISEMC.2011.6038302

Tao Wang, Yiyu Shi, Songping Wu, J. Fan

引用次数: 4

Overview of the impact of intense geomagnetic storms on the U.S. high voltage power grid 强地磁风暴对美国高压电网的影响概述

2011 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2011-10-10 DOI: 10.1109/ISEMC.2011.6038326

W. Radasky

引用次数: 30

Digital automatic calibration method for a time-interleaved ADCs system used in time-domain EMI measurement receiver 时域电磁干扰测量接收机中时间交错adc系统的数字自动校准方法

2011 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2011-10-10 DOI: 10.1109/ISEMC.2011.6038358

H. H. Slim, P. Russer

引用次数: 5

An equivalent source model for the study of radiated electromagnetic fields in multi-machine electric drive systems 多机电驱动系统辐射电磁场研究的等效源模型

2011 IEEE International Symposium on Electromagnetic Compatibility Pub Date : 2011-10-10 DOI: 10.1109/ISEMC.2011.6038352

M. Barzegaran, A. Sarikhani, O. Mohammed

{"title":"An equivalent source model for the study of radiated electromagnetic fields in multi-machine electric drive systems","authors":"M. Barzegaran, A. Sarikhani, O. Mohammed","doi":"10.1109/ISEMC.2011.6038352","DOIUrl":"https://doi.org/10.1109/ISEMC.2011.6038352","url":null,"abstract":"In this paper we develop an equivalent model for electrical machines which is useful for the study of radiated electromagnetic fields in a multi source environment. The proposed models are created from a representative cylinder loops and cubes carrying a set of currents in the cylinder branches as well as voltages at the nodes of the cubes or loops. The amount of current and voltage of the model are obtained based on the current density and electric field displacement of the windings of the actual machines. The geometry of the cube model were calculated based upon a genetic algorithm-based particle swarm minimization process taking into consideration the actual size and the operating conditions of drive system being studied. To investigate the accuracy of model, the electric and magnetic fields propagated from the model at a point far from the drive systems were compared with the actual model. The simulated results show excellent accuracy and practical simulation time compared to full three dimensional finite element model of actual machine. This makes the proposed model ideal for the development of accurate tools for the estimation of radiated electromagnetic field emissions from electric drives and multi conductor environments during their development stage. For verification, the equivalent model is used in multi machine scale and the results of the equivalent model of multi machine case match the result of the actual model case.","PeriodicalId":440959,"journal":{"name":"2011 IEEE International Symposium on Electromagnetic Compatibility","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123238021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7