4th International Conference on
Communications and Information Technology (CIT''0)

Phuket, Thailand, May 16-18, 2010

 
 

 

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In Collaboration with the WSEAS

 

STEERING COMMITTEE:
NIKOS MASTORAKIS
Technical University of Sofia, BULGARIA
RONALD YAGER, Iona College, New Rochelle, NY, USA (honorary)
AMAURI CABA
LLERO, Florida International University, Miami, FL, USA
GEORGE VACHTSEVANOS, Georgia Inst. of Technol., Atlanta, GA, USA
ROBERT FINKEL, Physics Dept., St. John's University, USA
DEMETRIOS KAZAKOS, Texas Southern University, USA
THEODORE TRAFALIS, University of Oklahoma, USA
TAKIS KASPARIS, University of Central Florida, USA
ZHIQIANG GAO, Cleveland State University, Cleveland, OH, USA
YAN WU, Georgia Southern University, Statesboro, GA, USA
SPYROS TRAGOUDAS, Southern Illinois University Carbondale,  IL, USA
ARKADY KHOLODENKO, Clemson University, USA
GREGORY BAKER, Ohio State Univ, Columbus, Ohio, USA
GALIGEKERE DATTATREYA, University of Texas at Dallas,  TX, USA
CAROLINE SWEEZY, New Mexico State University, USA
ASAD SALEM, Texas A&M University- Corpus Christi, USA
DIAN ZHOU, The University of Texas at Dallas, USA
METIN DEMIRALP, Istanbul Technical University, TURKEY
OLGA MARTIN, University Politehnica of Bucharest, ROMANIA
PANOS PARDALOS, University of Florida, USA
CONSTANTIN UDRISTE, University Politehnica of Bucharest, ROMANIA
KLEANTHIS PSARRIS, The University of Texas at San Antonio, TX, USA
ANDREW D. JONES, Florida A&M University, Tallahassee, FL, USA
VALERI MLADENOV, Technical University of Sofia, BULGARIA
NERI F., University of Piemonte Orientale, Alessandria, ITALY
CHEN S. Y., Zhejiang University of Technology, P. R. CHINA
SHYI-MING CHEN, Nat.Taiwan Univ. of Science & Techn, Taipei, R.O.C.
YEN K., Florida International University, Miami, FL, USA
RONG-JYUE FANG, Southern Taiwan University of Technology, TAIWAN
ARGYRIOS VARONIDES, University of Scranton, USA
NIKOLAI KOBASKO, R&D of IQ Technologies Inc , Akron, Ohio, USA
XU ANPING, Hebei University of Technology, Tianjin 300130, P. R. CHINA
ZHU H., Hiroshima Kokusai Gakuin University, JAPAN


PROGRAM COMMITTEE:
Hans Fernlund, UNITED STATES
Paolo Di Giamberardino, ITALY
Vincenzo Di Lecce, ITALY
Anne-Marie Di Sciullo, CANADA
Zeljko Djurovic, SERBIA
Valentin Dogaru Ulieru, ROMANIA
Tomas Dostal, CZECH REPUBLIC
Maitreyee Dutta, INDIA
Karl Edelmoser, AUSTRIA
Erki Eessaar, ESTONIA
Karim El Guemhioui, CANADA
Hamed Elsimary, EGYPT
Ehsan Esfandiary, IRAN
Mehrez Essafi, TUNISIA
Tchier Fairouz, SAUDI ARABIA
Qi Feng, CHINA
Marta Fernandez, SPAIN
Franco Frattolillo, ITALY
Juan Frausto-Solis, MEXICO
Richard Gallery, IRELAND
Gao Gang-yi, CHINA
Gloria Garc a, SPAIN
Ahmad Ghanbari, IRAN
Baluta Gheorghe, ROMANIA
Ryszard Golanski, POLAND
Alexander Grebennikov, MEXICO
Andrea Guerriero, ITALY
Oscar Gustafsson, SWEDEN
Ofer Hadar, ISRAEL
James Haralambides, UNITED STATES
Suhono Harso Supangkat, INDONESIA
Hafiz Md. Hasan Babu, BANGLADESH
Iraj Hassanzadeh, IRAN
Mohsen Hayati, IRAN
Maria Ines Herrero Platero, SPAIN
Tzung-Pei Hong, TAIWAN
Kuo-Hung Hou, TAIWAN
Michel Houtermans, NETHERLANDS,
Chung-Yuan Huang, TAIWAN
Zhou Huiwei, CHINA
Ren-junn Hwang, TAIWAN
Giuseppe Iazeolla, ITALY
Mohamed Ibrahim, EGYPT
Hirotaka Inoue, JAPAN
Naohiro Ishii, JAPAN
Yousuf Mahbubul Islam, BANGLADESH
Juri Jatskevich, CANADA
Cheng-chang Jeng, TAIWAN
Zhang Jilong, CHINA
C. Jittawiriyanukoon, THAILAND
HJ Kadim ,UNITED KINGDOM
Rihard Karba, SLOVENIA
Stephen Karungaru, JAPAN
Victor Kasyanov, RUSSIA
Osamu Kata,i JAPAN
Demetrios Kazakos, UNITED STATES
Vladimir Kazakov, MEXICO
Ahad Kazemi, IRAN
Mohamad Khaldi, LEBANON
Peter Kokol, SLOVENIA
Samad Kolahi,NEW ZEALAND
Chorng-shiuh Koong, TAIWAN
Guennadi Kouzaev, NORWAY
Deniss Kumlander, ESTONIA
Cheng-chien Kuo, TAIWAN
Dan Lascu, ROMANIA
Mihaela Lascu, ROMANIA
Ljubomir Lazic, YUGOSLAVIA
Minh Hung Le, AUSTRALIA
Shih-kai Lee, TAIWAN
Dong-liang Lee, TAIWAN
Seongkee Lee, KOREA
Yong Woo Lee, KOREA
Huey-Ming Lee, TAIWAN
Somchai Lekcharoen, THAILAND
Sheng-Tun Li, TAIWAN
Chunshien Li, TAIWAN
Ying Li, TAIWAN
Yiming Li, TAIWAN,
Wen-Yew Liang, TAIWAN
Ioan Lie, ROMANIA
S. S. Lin, TAIWAN
Wilfred Lin, HONG KONG S.A.R.
Lily Lin, TAIWAN
Hongbo Liu, CHINA
Ismael Lopez-Juarez, MEXICO
Ye Lu, CHINA
Xiaolin Lu, CHINA
Dan Macodiyo, JAPAN
Zaigham Mahmood, UNITED KINGDOM
Bang-on Makdee, THAILAND
Mrinal Manda,l CANADA
Umar Manzoor, PAKISTAN
Marius Marcu, ROMANIA
Yulin Mei, CHINA
Elisabeth Metais, FRANCE
Liying Mi, JAPAN
Hannah Michalska, CANADA
Wasfy Mikhael, UNITED STATES
Manki Min, UNITED STATES
Huang Minhuan, CHINA
Mihai Mitrea, FRANCE
Payman Moallem, IRAN
Nermin Mohamed, EGYPT
Bouhdai Mohamed, MOROCCO
Farah Mohammadi, CANADA
S. Amirhassan Monadjemi, IRAN
Bartolomeo Montrucchio, ITALY
Eduardo Mosqueira-rey, SPAIN
FRANCEsco Muzi, ITALY
Ibtissem Nafkha, TUNISIA
Benedek Nagy, HUNGARY
Sang-Won Nam, KOREA
Hamed Nassar, EGYPT
Pavel Nevriva, CZECH REPUBLIC
Cat Ho Nguyen, VIETNAM
Elena Niculescu, ROMANIA
Vincenzo Niola, ITALY
Javad Nourinia, IRAN
Juan Jesus Ocampo-Hidalgo, MEXICO
Koji Ohashi, JAPAN
Roland Olsson, NORWAY
Igor Ozimek, SLOVENIA
Ant nio Pacheco, PORTUGAL
Zeljko Panian, CROATIA (HRVATSKA)
Eunkwang Park ,SINGAPORE
Jin Park, UNITED STATES
Federico Perez, SPAIN
Anna Perez, VENEZUELA
Sakthivel Periyasamy, INDIA
Pisit Phokharatkul, THAILAND
Olivier Ponsini, FRANCE
Mircea Popa, ROMANIA
Dan Popescu, ROMANIA
Mihaela Popescu, ROMANIA
Nenad Popovich NEW ZEALAND
Ali Pouyan, IRAN
Marius Preda, FRANCE
Sorapak Pukdesri, THAILAND
Mohammadreza Rafiei, IRAN
Dejan Rancic, YUGOSLAVIA
Nicolas Ratier, FRANCE
Rabin Raut, CANADA
Fuji Ren, JAPAN
Dimitrios Rigas, UNITED KINGDOM
Addison Rios-Bolivar, VENEZUELA
Francklin Rivas, VENEZUELA
Mercedes Ruiz, SPAIN
Jean Saade, LEBANON
Raafat Saade, CANADA
Mohammad Ali Sadrnia, IRAN
Ma Sadrnia, IRAN
Iwata Sakagami, JAPAN
Bouhouche Salah, ALGERIA
Enrique San Mill n, SPAIN
Usiel Sandler, ISRAEL
Oscar SanJuan, SPAIN
Michael Schwarz, GERMANY
Milos Seda, CZECH REPUBLIC
Tsang-Ling Sheu, TAIWAN
Chao-Cheng Shih, TAIWAN
Khalil Shihab, OMAN
YUE Shihong, CHINA
JeongYon Shim, KOREA
Young-chul Shim, KOREA
Jungpil Shin, JAPAN
Vairis Shtrauss, LATVIA
Carmen Simion, ROMANIA
Dharmender Singh Kushwaha, INDIA
Efstratios Skafidas, AUSTRALIA
Suripon Somkuarnpanit, THAILAND
Hua Song, CHINA
Arnd Steinmetz, GERMANY
Rodica Stoian, ROMANIA
Mu-Chun Su, TAIWAN
Pushpa Suri, INDIA
Miroslav Sv tek, CZECH REPUBLIC
Feruglio Sylvain, FREANCE
Sabin Tabirca, IRELAND
Razvan Tanasie, ROMANIA
Shaohua Tang, CHINA
Wang Tao, CHINA
Stanislaw Tarasiewicz, CANADA
Domenico Tegolo, ITALY
Kah leng Ter, SINGAPORE
Spyros Tragoudas, UNITED STATES
Issa Traore, CANADA
Tsung-Han Tsai, TAIWAN
Ruey-Chyn Tsaur, TAIWAN
Shian-Shyong Tseng, TAIWAN
John Tsiligaridis, UNITED STATES
Kazuhiko Tsuda, JAPAN
Hassan Ugail, UNITED KINGDOM
Hans Vandierendonck, BELGIUM
Francisco Vasques, PORTUGAL
Carlos Velez, COLOMBIA
Fernando Vidal, SPAIN
Luige Vladareanu, ROMANIA
Mirela-Catrinel Voicu, ROMANIA
Toshio Wakabayashi, JAPAN
Shuming Wang, TAIWAN
Yi-shun Wang, TAIWAN
Ruye Wang, UNITED STATES
Lin Wilfred, HONG KONG S.A.R.
Lai Wuxing, CHINA
Tianbing Xia, AUSTRALIA
Weiwen Xu, FRANCE
Koichi Yamada, JAPAN
Kiyotaka Yamamura, JAPAN
Thomas Yang, UNITED STATES
Hung-Jen Yang, TAIWAN
Sheng-Yuan Yang, TAIWAN
Kapseung Yang, KOREA
Shun-Ren Yang, TAIWAN
Hung-Jen Yang, TAIWAN
Ping-Jer Yeh, TAIWAN
Jyh-Yeh, UNITED STATES
Hsu-Chun Yen, TAIWAN
Eng-Thiam Yeoh, MALAYSIA
Huifen Ying, CHINA
Tetsuya Yoshida, JAPAN
Enhai Yu, CHINA
Jian Yu ,CHINA
Eugen Zaharescu, ROMANIA
Nadia Zanzouri, TUNISIA
Daniel Zapico, SPAIN
Malika Zazi, MOROCCO
Wenyu Zhang, CHINA
Hong Zheng, CHINA
Hong Zhu, UNITED KINGDOM
Blaz Zmazek, SLOVENIA

 

Plenary Lecture

Harmonic Identification Algorithms with Applications


Professor Sarawut Sujitjorn
School of Electrical Engineering, Institute of Engineering
Suranaree University of Technology, Thailand
E-mail: sarawut@sut.ac.th


Abstract: Power quality has become more and more stringent recently due to a widespread use of switching power converters. Such devices produce an excessive amount of harmonics injected into the systems. As a result, current waveforms are distorted, and sometimes undesirable distortion occurs with voltage waveforms. Current harmonics cause an increase in heat and power losses, and a drop in power factor. These reflect an inefficient use of energy. Moreover, excessive harmonics can be harmful to protective devices, and measuring equipments. Harmonic compensations may utilize passive, active, and hybrid filters. With an active power filter (APF), probably in a hybrid form, there is a need for a harmonic identification unit sometimes referred to as a harmonic detector. The lecture will begin with the definitions of power quality, harmonics, voltage-source and currentsource nonlinear loads, the need for harmonic elimination, and the corresponding standards. Consequently, a review of existing harmonic identification methods will be given. These include the PQ, the DQ, the SD, and the SWFA methods, respectively. The new harmonic identification methods developed by the speaker and his co-workers will be discussed. These include the DQF, the SVF, and the SVB methods, respectively. Various modes of applications will also be discussed. Extensive simulation results as well as practical ones for 1- and 3-phase systems will be demonstrated.

Brief Biography of the Speaker: Sarawut Sujitjorn received his PhD in Electronic and Electrical Engineering from the University of Birmingham, UK, in 1987. He is currently a professor of electrical engineering in the School of Electrical Engineering, Suranaree University of Technology, Thailand. He has authored 3 books, and published more than 100 papers in peer reviewed journals and conference proceedings. He also holds 15 patents in electrical, electronic, and mechanical devices. For the last 15 years, he had administered the university in various positions including head of the department, vice rector for academic affairs, and director of the R&D institute. He spends his leisure time with his family, dog, garden, and thai classical music.

 



NAUN: North Atlantic University Union