Voltage Sags Assessment Based on Fault Characteristics

被引：0

作者：

de Carvalho Filho, Jose Maria ^{[1
]}

Leborgne, Roberto Chouhy ^{[2
]}

de Oliveira, Thiago Cle ^{[1
]}

de Abreu, Jose Policarpo G. ^{[1
]}

de Oliveira, Jeder Francisco ^{[3
]}

机构：

[1] Univ Fed Itajuba, BR-37500903 Itajuba, MG, Brazil

[2] Univ Fed Rio Grande do Sul, BR-90046900 Porto Alegre, RS, Brazil

[3] CEMIG, BR-30190 Belo Horizonte, MG, Brazil

来源：

2008 13TH INTERNATIONAL CONFERENCE ON HARMONICS AND QUALITY OF POWER, VOLS 1 AND 2 | 2008年

关键词：

power quality; voltage sags; load losses;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This work introduces a new analysis of voltage sags based on the load variation and the non supplied energy. The power flow variation measured at the transmission level is proposed as tin index to evaluate the severity of voltage sags. The correlation between the loss of load and the sag source characteristics, such as type of fault, cause of the fault and location of the fault, can be used for the optimization of transmission network planning and maintenance. Data obtained from actual measurements confirm that correlation and suggest new priorities for utility planners.

引用

页码：663 / +

页数：2

共 50 条

[41] SRAT-distribution voltage sags and reliability assessment tool
Koner, P
Ledwich, G
IEEE TRANSACTIONS ON POWER DELIVERY, 2004, 19 (02) : 738 - 744
[42] Uncertainty description and assessment of incompatibility & influence index for voltage sags
Ai, Li (702119813@qq.com), 1600, China Machine Press (32):
[43] Additions to the method of critical distances for stochastic assessment of voltage sags
Bollen, MHJ
IEEE POWER ENGINEERING SOCIETY - 1999 WINTER MEETING, VOLS 1 AND 2, 1999, : 1241 - 1246
[44] Assessment of the number of voltage sags experienced by a large industrial customer
Chalmers Univ of Technology, Goteborg, Sweden
IEEE Trans Ind Appl, 6 (1465-1471):
[45] An Analytical Approach for Stochastic Assessment of Voltage Sags in Distribution Systems
Goswami, A. K.
Gupta, C. P.
Singh, G. K.
2008 IEEE REGION 10 CONFERENCE: TENCON 2008, VOLS 1-4, 2008, : 259 - 264
[46] New Method for Voltage Sags Characteristics Detection in Electrical Networks
Molnar-Matei, Florin
Moga, Mihai
Pana, Adrian
MELECON 2010: THE 15TH IEEE MEDITERRANEAN ELECTROTECHNICAL CONFERENCE, 2010, : 1612 - 1617
[47] A Comparison of Stochastic Assessment Methods for Balanced and Unbalanced Voltage Sags
Ali, M. A.
Fozdar, Manoj
Niazi, K. R.
Phadke, A. R.
2011 IEEE POWER AND ENERGY SOCIETY GENERAL MEETING, 2011,
[48] Assessment of the number of voltage sags experienced by a large industrial customer
Bollen, MHJ
Tayjasanant, T
Yalcinkaya, G
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1997, 33 (06) : 1465 - 1471
[49] Immunity assessment of a single -phase induction motor to voltage sags
Evaluación de la inmunidad de un motor de inducción monofásico frente a huecos de tensión
1600, Centro de Informacion Tecnologica (25): : 97 - 108
[50] An experimental assessment of AC contactor behavior during voltage sags
Collins, ER
Zapardiel, F
ISIE '97 - PROCEEDINGS OF THE IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS, VOLS 1-3, 1997, : 439 - 444

← 1 2 3 4 5 →