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2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON)最新文献

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2018 IEEE 4th GEMCCON - Scientific Review Committee 2018 IEEE第四届GEMCCON科学评审委员会
2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON) Pub Date : 2018-11-01 DOI: 10.1109/gemccon.2018.8628517
{"title":"2018 IEEE 4th GEMCCON - Scientific Review Committee","authors":"","doi":"10.1109/gemccon.2018.8628517","DOIUrl":"https://doi.org/10.1109/gemccon.2018.8628517","url":null,"abstract":"","PeriodicalId":394870,"journal":{"name":"2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125152409","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: 0
Instrument transformers influence on harmonic measurements for grid code compliance 互感器对电网符合性谐波测量的影响
2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON) Pub Date : 2018-11-01 DOI: 10.1109/GEMCCON.2018.8628498
R. Murray, J. D. de Kock
{"title":"Instrument transformers influence on harmonic measurements for grid code compliance","authors":"R. Murray, J. D. de Kock","doi":"10.1109/GEMCCON.2018.8628498","DOIUrl":"https://doi.org/10.1109/GEMCCON.2018.8628498","url":null,"abstract":"With an increased penetration of renewable energy sources in South Africa, especially photovoltaic (PV) and wind farm generating plants, power quality is becoming more important for utilities. With that also the accuracy of the measurements involved. For independent power producers (IPPs), these measurements are used to prove compliance to the national grid codes. Inaccurate results could prove devastating for an IPP and the predicted revenue to be generated to recover capital expenditure. One of the many electro-magnetic compatibility factors to be considered in this process of proving compliance, is the harmonic emissions of these plants. Instrument transformers form a key part of the harmonic measuring circuit. It is therefore important to ensure that the frequency response of these instrument transformers and the errors involved are quantified, in order to reduce the uncertainty in measurements. This paper considers literature of studies conducted on both current transformers and voltage transformers in this field. These studies show that significant errors, both in amplitude and phase angle, are involved when using instrument transformers for harmonic measurements. However, no mention is made on how the measuring errors can be taken into account during the characterization of these transformers. This paper focused on the aspects to be considered when quantifying these errors in measurements. A conclusion is drawn as to the important aspects to consider when developing a method to characterize and compensate for measuring uncertainties when instrument transformers are used for harmonic measurements, especially in renewable energy plant applications.","PeriodicalId":394870,"journal":{"name":"2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON)","volume":"218 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130399743","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: 11
Factors Influencing Common Mode EMI Generation in Boost Converters 影响升压变换器共模电磁干扰产生的因素
2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON) Pub Date : 2018-11-01 DOI: 10.1109/GEMCCON.2018.8628475
A. D. de Beer, K. Faul
{"title":"Factors Influencing Common Mode EMI Generation in Boost Converters","authors":"A. D. de Beer, K. Faul","doi":"10.1109/GEMCCON.2018.8628475","DOIUrl":"https://doi.org/10.1109/GEMCCON.2018.8628475","url":null,"abstract":"This paper gives three factors that govern the generation of Common Mode (CM) Electromagnetic Interference (EMI) in Boost Converters. They are the magnitude of the main power conversion (DC) voltage; the imbalance difference ratios of component values in the circuit and the impedance of the parasitic couplings between switching voltages in the converter and a common ground. These factors are explained in terms of the Imbalance Difference Model (IDM). Although concentrating on CM EMI generation in a Boost Converter, the factors are applicable to all power electronic converters and therefore of general importance.","PeriodicalId":394870,"journal":{"name":"2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121558191","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: 4
2018 IEEE 4th GEMCCON Organising Committee details 2018 IEEE第四届GEMCCON组委会详细信息
2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON) Pub Date : 2018-11-01 DOI: 10.1109/gemccon.2018.8628513
{"title":"2018 IEEE 4th GEMCCON Organising Committee details","authors":"","doi":"10.1109/gemccon.2018.8628513","DOIUrl":"https://doi.org/10.1109/gemccon.2018.8628513","url":null,"abstract":"","PeriodicalId":394870,"journal":{"name":"2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON)","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116972228","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: 0
EMI Risk Assessment Methodology for Farming Communities close to a Radio Quiet Zone 无线电安静区附近农业社区的电磁干扰风险评估方法
2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON) Pub Date : 2018-11-01 DOI: 10.1109/GEMCCON.2018.8628600
T. J. Nhlapo, R. Geschke, P. G. Wiid
{"title":"EMI Risk Assessment Methodology for Farming Communities close to a Radio Quiet Zone","authors":"T. J. Nhlapo, R. Geschke, P. G. Wiid","doi":"10.1109/GEMCCON.2018.8628600","DOIUrl":"https://doi.org/10.1109/GEMCCON.2018.8628600","url":null,"abstract":"The Square Kilometre Array (SKA) project is an international effort to build the world's largest radio telescope, with a cumulative collecting area of a square Kilometre[1]. The telescope in South Africa will be situated in the Northern Cape, in a remote site near Carnarvon, in close proximity to farming communities. These communities could pose a risk as possible sources of radio frequency interference (RFI) and electromagnetic interference (EMI). Control and mitigation of these is essential in keeping the telescope operating. With some farms occupied by owners and workers, RFI and EMI sources are bound to exist in the farm households. Understanding interference propagation on-site, time occupancy and the power levels of the culprits, together with the knowledge of the mitigation strategies, shielding and separation distance requirements needed for that equipment, will assist in shaping policies, control plans and contribute to the sustainability of onsite radio quietness. This paper explains the reverberation chamber measurement results of some of the typical RFI sources of interest and the analysis of the propagation path losses and separation distance required for these sources with no/minimum shielding.","PeriodicalId":394870,"journal":{"name":"2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126055686","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: 1
2018 IEEE 4th GEMCCON - Contents 2018 IEEE第四届GEMCCON -目录
2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON) Pub Date : 2018-11-01 DOI: 10.1109/gemccon.2018.8628565
{"title":"2018 IEEE 4th GEMCCON - Contents","authors":"","doi":"10.1109/gemccon.2018.8628565","DOIUrl":"https://doi.org/10.1109/gemccon.2018.8628565","url":null,"abstract":"","PeriodicalId":394870,"journal":{"name":"2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130462554","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: 0
2018 IEEE 4th GEMCCON - Index of Full Papers 2018 IEEE第四届GEMCCON -论文全文索引
2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON) Pub Date : 2018-11-01 DOI: 10.1109/gemccon.2018.8628536
{"title":"2018 IEEE 4th GEMCCON - Index of Full Papers","authors":"","doi":"10.1109/gemccon.2018.8628536","DOIUrl":"https://doi.org/10.1109/gemccon.2018.8628536","url":null,"abstract":"","PeriodicalId":394870,"journal":{"name":"2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON)","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132094113","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: 0
Risk-based vs Rule-based Electromagnetic Compatibility in Large Installations 大型装置中基于风险与基于规则的电磁兼容性
2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON) Pub Date : 2018-11-01 DOI: 10.1109/GEMCCON.2018.8628505
F. Leferink
{"title":"Risk-based vs Rule-based Electromagnetic Compatibility in Large Installations","authors":"F. Leferink","doi":"10.1109/GEMCCON.2018.8628505","DOIUrl":"https://doi.org/10.1109/GEMCCON.2018.8628505","url":null,"abstract":"Many engineers (still) think that if the equipment fulfils the applicable standard, that a large installation will work first-time-right. This rule-based approach, i.e. following electromagnetic interference standards, is the basic methodology for small apparatus. But for complex and large installations we need a smarter approach, based on assessing and controlling the electromagnetic risks. This trend is also visible in the newest European Directives where a risk-based approach is even mandatory; This shall result in electromagnetic compatible systems operating properly in their intended environment. This risk-based approach is described, the process and methodology is detailed, and some examples are given in this paper.","PeriodicalId":394870,"journal":{"name":"2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON)","volume":"291 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117324480","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
2018 IEEE 4th GEMCCON - Workshop: Würth Elektronik 2018 IEEE 第四届 GEMCCON - 研讨会：伍尔特电子公司
2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON) Pub Date : 2018-11-01 DOI: 10.1109/gemccon.2018.8628520
{"title":"2018 IEEE 4th GEMCCON - Workshop: Würth Elektronik","authors":"","doi":"10.1109/gemccon.2018.8628520","DOIUrl":"https://doi.org/10.1109/gemccon.2018.8628520","url":null,"abstract":"","PeriodicalId":394870,"journal":{"name":"2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134074422","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: 0
Characterization of Time Domain EM Field Double-loaded Curved Loop Probe 时域电磁场双载荷弯曲环路探针的表征
2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON) Pub Date : 2018-11-01 DOI: 10.1109/GEMCCON.2018.8628570
M. Pous, M. Quílez, Mireya Fcmández, Ferran Silva
{"title":"Characterization of Time Domain EM Field Double-loaded Curved Loop Probe","authors":"M. Pous, M. Quílez, Mireya Fcmández, Ferran Silva","doi":"10.1109/GEMCCON.2018.8628570","DOIUrl":"https://doi.org/10.1109/GEMCCON.2018.8628570","url":null,"abstract":"in this paper, we present and analyze the performance of a double-loaded curved loop probe to measure simultaneously electric and magnetic fields (EMF). The aim is to construct a probe that can be fitted to non-planar structures and have a proper response to EMF. The curved probe is studied in comparison with well-known planar probes, which have been verified and used previously. The time-domain data obtained through EM simulation allow us to identify if the probe's response is suitable although its geometry. Finally, the probe has been constructed and evaluated with experimental test, measuring and validating the conclusions find out by the EM simulation.","PeriodicalId":394870,"journal":{"name":"2018 IEEE 4th Global Electromagnetic Compatibility Conference (GEMCCON)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130590936","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: 1
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