Pub Date : 1992-09-22DOI: 10.1109/ICHPS.1992.559090
P.F. Ribeiro
{"title":"Guidelines On Distribution System And Load Representation For Harmonic Studies","authors":"P.F. Ribeiro","doi":"10.1109/ICHPS.1992.559090","DOIUrl":"https://doi.org/10.1109/ICHPS.1992.559090","url":null,"abstract":"","PeriodicalId":438464,"journal":{"name":"ICHPS V International Conference on Harmonics in Power Systems.","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116477355","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}
Pub Date : 1992-09-22DOI: 10.1109/ICHPS.1992.559103
A. Meliopoulos, Fan Zhang, S. Zelingher
{"title":"Hardware And Software Requirements For A Transmission System Harmonic Measurement System","authors":"A. Meliopoulos, Fan Zhang, S. Zelingher","doi":"10.1109/ICHPS.1992.559103","DOIUrl":"https://doi.org/10.1109/ICHPS.1992.559103","url":null,"abstract":"","PeriodicalId":438464,"journal":{"name":"ICHPS V International Conference on Harmonics in Power Systems.","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131137435","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}
Pub Date : 1992-09-22DOI: 10.1109/ICHPS.1992.559008
F. S. Prabhakara, R. Thallam
This ppcr r m r r i z u h e experience regirding hrrmonic analysis. mchdo logy and pcrformmce on bolh IC and dc ridcs of HVdc ryrmnr. Muldtaminal dc systems, m d multiple dc infbcdi into an intcrconncncd U: rysrcm LR d%o diccusscd.
{"title":"Review Of HVDC System Harmonic Analysis, Methodology And Performance","authors":"F. S. Prabhakara, R. Thallam","doi":"10.1109/ICHPS.1992.559008","DOIUrl":"https://doi.org/10.1109/ICHPS.1992.559008","url":null,"abstract":"This ppcr r m r r i z u h e experience regirding hrrmonic analysis. mchdo logy and pcrformmce on bolh IC and dc ridcs of HVdc ryrmnr. Muldtaminal dc systems, m d multiple dc infbcdi into an intcrconncncd U: rysrcm LR d%o diccusscd.","PeriodicalId":438464,"journal":{"name":"ICHPS V International Conference on Harmonics in Power Systems.","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128882537","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}
Pub Date : 1992-09-22DOI: 10.1109/ICHPS.1992.559028
N. Mohan, M. Rastogi, R. Naik
A three phase rectification scheme that draws line currents with reduced distortion and provides a regulated DC output voltage is analyzed. The scheme employs two boost DC-DC converters to modulate the DC link currents. The modulation current is injected into the AC side through an impedance network consisting of series tuned L-C branches. The theoretical analysis and the basic simulation results, which can be used to carry out the design of a system based on this approach, are presented. >
{"title":"Analysis Of A New Power Electronics Interface With Approximately Sinusoidal 3-Phase Utility Currents And A Regulated DC Output","authors":"N. Mohan, M. Rastogi, R. Naik","doi":"10.1109/ICHPS.1992.559028","DOIUrl":"https://doi.org/10.1109/ICHPS.1992.559028","url":null,"abstract":"A three phase rectification scheme that draws line currents with reduced distortion and provides a regulated DC output voltage is analyzed. The scheme employs two boost DC-DC converters to modulate the DC link currents. The modulation current is injected into the AC side through an impedance network consisting of series tuned L-C branches. The theoretical analysis and the basic simulation results, which can be used to carry out the design of a system based on this approach, are presented. >","PeriodicalId":438464,"journal":{"name":"ICHPS V International Conference on Harmonics in Power Systems.","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115855220","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}
Pub Date : 1992-09-22DOI: 10.1109/ICHPS.1992.559085
D. Zaninelli
{"title":"A Model Of Induction Motors For Narmonic Power Flow Studies","authors":"D. Zaninelli","doi":"10.1109/ICHPS.1992.559085","DOIUrl":"https://doi.org/10.1109/ICHPS.1992.559085","url":null,"abstract":"","PeriodicalId":438464,"journal":{"name":"ICHPS V International Conference on Harmonics in Power Systems.","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124359480","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}
Pub Date : 1992-09-22DOI: 10.1109/ICHPS.1992.558994
T. Grebe, Le Tang
Abstract This paper describes the development of a three-phase pulse-width modulation (PWM) adjustable-speed drive (ASD) model foruse~~iththeElectromagneticTransients Program (Em). In addition, several harmonic and transient concerns associated with drive operation are investigated. The characteristics of the drive system are determined for a base case condition and verified with theoretical quantities and field measurements. Drive parameters are analyxd using sensitivity analysis and possible solutions to ASD power qualityconcernsarepresented. Thepaperpresents a s u a s s f d application of the EMTP as a powerfid tool for performing power quality analysis for ASD applications.
{"title":"Analysis Of Harmonic And Transient Concerns For PWM Adjustable Speed Drives Using The Electromagnetic Transients Program","authors":"T. Grebe, Le Tang","doi":"10.1109/ICHPS.1992.558994","DOIUrl":"https://doi.org/10.1109/ICHPS.1992.558994","url":null,"abstract":"Abstract This paper describes the development of a three-phase pulse-width modulation (PWM) adjustable-speed drive (ASD) model foruse~~iththeElectromagneticTransients Program (Em). In addition, several harmonic and transient concerns associated with drive operation are investigated. The characteristics of the drive system are determined for a base case condition and verified with theoretical quantities and field measurements. Drive parameters are analyxd using sensitivity analysis and possible solutions to ASD power qualityconcernsarepresented. Thepaperpresents a s u a s s f d application of the EMTP as a powerfid tool for performing power quality analysis for ASD applications.","PeriodicalId":438464,"journal":{"name":"ICHPS V International Conference on Harmonics in Power Systems.","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115075979","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}
Pub Date : 1992-09-22DOI: 10.1109/ICHPS.1992.558990
V. Katić
{"title":"Computer Based Harmonic Measurement Systems: Discussion And A Realization","authors":"V. Katić","doi":"10.1109/ICHPS.1992.558990","DOIUrl":"https://doi.org/10.1109/ICHPS.1992.558990","url":null,"abstract":"","PeriodicalId":438464,"journal":{"name":"ICHPS V International Conference on Harmonics in Power Systems.","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114240641","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}
Pub Date : 1992-09-22DOI: 10.1109/ICHPS.1992.559091
A. Capasso, R. Lamedica, A. Prudenzi, A. Ometto
{"title":"Representation Of Large Asynchronous Load Penetration Studies","authors":"A. Capasso, R. Lamedica, A. Prudenzi, A. Ometto","doi":"10.1109/ICHPS.1992.559091","DOIUrl":"https://doi.org/10.1109/ICHPS.1992.559091","url":null,"abstract":"","PeriodicalId":438464,"journal":{"name":"ICHPS V International Conference on Harmonics in Power Systems.","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114427848","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}
Pub Date : 1992-09-22DOI: 10.1109/ICHPS.1992.559098
Shu Lu, Yiu Liu, J. De La Ree
Harmonic characteristics of transformer excitation currents under DC bias caused by geomagnetically induced currents (GICs) are presented. A saturation model for a single phase shell-form transformer based on 3-D finite-element analysis is used to calculate the excitation currents. As a consequence, the variation of excitation current harmonics over an extended range of GIC bias is determined. The results of this study are useful in understanding transformers as harmonic sources and their impact on power systems during a solar magnetic disturbance. >
{"title":"Harmonics Generated From A DC Biased Transformer","authors":"Shu Lu, Yiu Liu, J. De La Ree","doi":"10.1109/ICHPS.1992.559098","DOIUrl":"https://doi.org/10.1109/ICHPS.1992.559098","url":null,"abstract":"Harmonic characteristics of transformer excitation currents under DC bias caused by geomagnetically induced currents (GICs) are presented. A saturation model for a single phase shell-form transformer based on 3-D finite-element analysis is used to calculate the excitation currents. As a consequence, the variation of excitation current harmonics over an extended range of GIC bias is determined. The results of this study are useful in understanding transformers as harmonic sources and their impact on power systems during a solar magnetic disturbance. >","PeriodicalId":438464,"journal":{"name":"ICHPS V International Conference on Harmonics in Power Systems.","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116581486","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}
Pub Date : 1992-09-22DOI: 10.1109/ICHPS.1992.559005
M. Grotzbach, W. Frankenberg
An easy method for predetermining the injected current harmonics of current-controlled six-pulse bridge converters is proposed. The parameters considered are the operating point of the converter, given by the DC mean current I/sub d/ and EMF E, and two circuit parameters, AC network and DC reactance. When starting the predetermination, the operating point and the effective DC reactance have to be determined from the requirements of the applied DC loads. This leads to a uniform investigation of the controlled converter based on preliminary investigation reported elsewhere. As a result of systematic evaluations, the normalized line current harmonics are obtained graphically in the usual range of the parameters considered. >
{"title":"Injected Currents Of Controlled AC/DC Converters for Harmonic Analysis In Industrial Power Plants","authors":"M. Grotzbach, W. Frankenberg","doi":"10.1109/ICHPS.1992.559005","DOIUrl":"https://doi.org/10.1109/ICHPS.1992.559005","url":null,"abstract":"An easy method for predetermining the injected current harmonics of current-controlled six-pulse bridge converters is proposed. The parameters considered are the operating point of the converter, given by the DC mean current I/sub d/ and EMF E, and two circuit parameters, AC network and DC reactance. When starting the predetermination, the operating point and the effective DC reactance have to be determined from the requirements of the applied DC loads. This leads to a uniform investigation of the controlled converter based on preliminary investigation reported elsewhere. As a result of systematic evaluations, the normalized line current harmonics are obtained graphically in the usual range of the parameters considered. >","PeriodicalId":438464,"journal":{"name":"ICHPS V International Conference on Harmonics in Power Systems.","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125659220","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}
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