Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Z. Wolanski"'
Unified power flow controller (UPFC) based on chopper stabilized diode-clamped multilevel converters
Publikováno v:
IEEE Transactions on Power Electronics. 15:258-267
As the diode-clamped, multilevel converter has been found to have attractive features for STATCOM application, there is interest in extending it to UPFC application by using multilevel converters as the series and the shunt converters. Unfortunately,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41a472a4b9a82bcacea47550fd73b859
https://doi.org/10.1109/63.838098
https://doi.org/10.1109/63.838098
Publikováno v:
IEEE Transactions on Industry Applications. 34:495-500
The acronym UPFC covers Ggugyi's unified power flow controller and Akagi and Fujita's unified power flow conditioner. This paper describes one method of meeting high MVA specifications by using multiple modules of two-level three-phase power converte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3abb2e7d9f5a102dda2c872a2edb72e9
https://doi.org/10.1109/28.673719
https://doi.org/10.1109/28.673719
Publikováno v:
IEEE Transactions on Industry Applications. 34:487-494
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7789f2bb753ffa9e7a9a31e117496984
https://doi.org/10.1109/28.673718
https://doi.org/10.1109/28.673718
Publikováno v:
IEEE Transactions on Power Delivery. 12:901-907
Because of the high MVA ratings, it would be expensive to provide independent, equal, regulated DC voltage sources to power the multilevel converters which are proposed for STATCOMs. DC voltage sources can be derived from the DC link capacitances whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::841620bc6e83746abdd18473cf32d2b8
https://doi.org/10.1109/61.584411
https://doi.org/10.1109/61.584411
Autor:
Boon-Teck Ooi, Francisco D. Galiana, Mehrdad Kazerani, Geza Joos, Z. Wolanski, R. Marceau, D. McGillis
Publikováno v:
IEEE Transactions on Power Delivery. 12:1717-1722
Many controllers of flexible AC transmission systems (FACTS), such as the STATCOM, the unified power flow controller (UPFC), the PWM asynchronous DC link, the thyristor-controlled series capacitor (TCSC) and the PWM series static VAr compensator have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcc2de39a644277d911c81d7e9a3e041
https://doi.org/10.1109/61.634196
https://doi.org/10.1109/61.634196
Autor:
Boon-Teck Ooi, Z. Wolanski
Publikováno v:
IEEE Transactions on Power Delivery. 11:1059-1065
This paper describes how the different methods of eliminating the power disturbances: (1) outages by shunt UPS action, (2) low frequency harmonic disturbances by the "virtual short circuit" principle, (3) swells/sags by the inductive/capacitive react
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a41b4c169de60952fe9205ffdda6957a
https://doi.org/10.1109/61.489368
https://doi.org/10.1109/61.489368
Publikováno v:
IAS '97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting.
The paper reports on research aimed at achieving the computer-control of power electronic converters for high power applications. Hitherto, in motor drive applications, the four-timer method has been adequate in approximating the sinusoidal pulse wid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff57b82732546240dbec14803cc518b2
https://doi.org/10.1109/ias.1997.629058
https://doi.org/10.1109/ias.1997.629058
Publikováno v:
IAS '97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting.
The acronym UPFC covers L. Ggugyi's unified power flow controller and Akagi and Fujita's unified power flow conditioner. The paper describes one method of meeting high MVA specifications by using multiple modules of 2-level, 3-phase power converter m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a2156b1362d4b64b2727a55f7f57bcd
https://doi.org/10.1109/ias.1997.629070
https://doi.org/10.1109/ias.1997.629070
Publikováno v:
PESC97. Record 28th Annual IEEE Power Electronics Specialists Conference. Formerly Power Conditioning Specialists Conference 1970-71. Power Processing and Electronic Specialists Conference 1972.
This paper presents experimental results of a multilevel converter applied as a series static VAr compensator (SVS or STATCOM). An outer feedback loop maintains the VAr operating condition and inner feedback loops equalize the DC capacitor voltages.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2e7cf819620fdba8c59d0a799b8b4e4
https://doi.org/10.1109/pesc.1997.616746
https://doi.org/10.1109/pesc.1997.616746
Publikováno v:
PESC97. Record 28th Annual IEEE Power Electronics Specialists Conference. Formerly Power Conditioning Specialists Conference 1970-71. Power Processing and Electronic Specialists Conference 1972.
Simulation studies, confirmed by laboratory experiments, show that the undesirable third harmonic inherently present on the DC link capacitor voltages of multilevel converters can be eliminated by a 6-phase configuration in a shunt multilevel STATCOM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b3d6ccf6502d37523fa9e3a585a7c5b
https://doi.org/10.1109/pesc.1997.616743
https://doi.org/10.1109/pesc.1997.616743