Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Youngseong Han"'
Publikováno v:
IET Power Electronics. 8:1952-1962
This study describes a new back-to-back static synchronous compensator (BTB STATCOM) system with asymmetrically structured converters and develops its mathematical model. BTB STATCOM uses pulse-width modulation technology for a rectifier station alon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dc67deb0e6f3511c7823cb915a13096
https://doi.org/10.1049/iet-pel.2015.0004
https://doi.org/10.1049/iet-pel.2015.0004
Publikováno v:
IET Control Theory & Applications. 6:1445-1455
This study investigates an important and challenging problem in non-linear systems: achieving output tracking control with a tolerable error bound as well as providing enhanced damping control of the internal dynamics. This problem is solved by using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d5e5871e73fccab1e27708d8428c247
https://doi.org/10.1049/iet-cta.2011.0340
https://doi.org/10.1049/iet-cta.2011.0340
Publikováno v:
The Transactions of The Korean Institute of Electrical Engineers. 60:2196-2201
According to the 5th national plan for electric power demand and supply, the 3rd HVDC link will be installed between KEPCO and Jeju Island system and go into operation in June, 2016. However, if it adopt LCC HVDC, Jeju power system could be in voltag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e007bf671dcf46ea8176b64c7422542
https://doi.org/10.5370/kiee.2011.60.12.2196
https://doi.org/10.5370/kiee.2011.60.12.2196
Autor:
Chung Choo Chung, Youngseong Han
Publikováno v:
The Transactions of The Korean Institute of Electrical Engineers. 60:971-976
This paper proposes a test system for a valve and poles building blocks used for large scale inverters such as STATCOM, SSSC, UPFC and VSC HVDC. Power semiconductors in the valve are normally connected in series to withstand switching voltage much la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b38fe5a484f1ea212ecb3aca086fe95
https://doi.org/10.5370/kiee.2011.60.5.971
https://doi.org/10.5370/kiee.2011.60.5.971
Publikováno v:
IFAC Proceedings Volumes. 36:279-283
The UPFC, which is one of the many FACTS devices that are in use in the modem power system, is able to independently control the active and reactive power in the transmission systems by injecting a controlled voltage in series. The series injected vo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4de91316c5c7635a179b205fbfebbd74
https://doi.org/10.1016/s1474-6670(17)34480-4
https://doi.org/10.1016/s1474-6670(17)34480-4
Publikováno v:
CDC
This paper describes a nonlinear controller for a static synchronous compensator (STATCOM). A passivity-based controller (PBC) using the Euler-Lagrange form is proposed for this system. The proposed PBC consists of a feedforward part and a feedback p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e03d4b6a21d15e834196cf8f3243b1f7
https://doi.org/10.1109/cdc.2012.6425928
https://doi.org/10.1109/cdc.2012.6425928
Publikováno v:
2012 IEEE Power and Energy Society General Meeting.
This paper describes a nonlinear controller for a type of voltage-source converter based high voltage direct current called Back-to-back static synchronous compensator (BTB STAT-COM) system with asymmetrically structured converters. The BTB STATCOM e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46d7ea63a732a8a931bafdbe68496533
https://doi.org/10.1109/pesgm.2012.6345276
https://doi.org/10.1109/pesgm.2012.6345276
Publikováno v:
CDC
This paper investigates an important and challenging problem in nonlinear systems: achieving both output tracking control with a tolerable bound and enhanced damping control of internal dynamics. This problem is solved by using a damping controller i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9981cfadcde4eb4b15f7c420e28c097
https://doi.org/10.1109/cdc.2010.5716997
https://doi.org/10.1109/cdc.2010.5716997
Publikováno v:
2009 IEEE Bucharest PowerTech.
Recently linearization via feedback control law for a STATCOM to minimize the internal dynamics oscillations was proposed. The ripples of the internal dynamics correspond to the oscillation of the current ripple on the DC side capacitor so that it af
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc3b3c67a2449553f5b0be5b34a91fe1
https://doi.org/10.1109/ptc.2009.5282114
https://doi.org/10.1109/ptc.2009.5282114
Publikováno v:
2007 7th Internatonal Conference on Power Electronics.
This paper proposes a test method for single phase inverter pole which is the basic building block for large scale three phase inverters. Inverter poles for utility application need to be tested at full voltage and current ratings which reach thousan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68041126a9c4c361d30d43c193b82e2c
https://doi.org/10.1109/icpe.2007.4692448
https://doi.org/10.1109/icpe.2007.4692448