Loading constraints for first swing stability margin enhancement of distributed generation

被引：6

作者：

Bidram, A. ^{[1
,2
]}

Hamedani-Golshan, M-E ^{[1
]}

Davoudi, A. ^{[2
]}

机构：

[1] Isfahan Univ Technol, Dept Elect & Comp Engn, Esfahan, Iran

[2] Univ Texas Arlington, Dept Elect Engn, Arlington, TX 76019 USA

来源：

IET GENERATION TRANSMISSION & DISTRIBUTION | 2012年 / 6卷 / 12期

关键词：

OPTIMAL POWER-FLOW; SENSITIVITY-ANALYSIS; MICROGRIDS; SYSTEMS;

D O I：

10.1049/iet-gtd.2012.0018

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This study extracts effective loading constraints for synchronous machine-based distributed generators (SMDGs) in a micro-grid to ensure their post-fault first swing stability. The notion of trajectory sensitivity is used to determine the sensitivity of the SMDGs rotor angles and velocities with respect to the mechanical input power. Then, appropriate loading constraints for SMDGs are calculated for a set of pre-specified faults. The proposed methodology can be used for a micro-grid with an arbitrary number of SMDGs, under various fault scenarios, as well as both grid-connected and autonomous (islanded) modes of operation. The proposed methodology is verified using time-domain simulation of a modified benchmark system of the IEEE standard 399-1997.

引用

页码：1292 / 1300

页数：9

共 33 条

[11]

Hisken I. A., 1999, P 13 POW SYST COMP C, P345

[12] Trajectory sensitivity analysis of hybrid systems [J].

Hiskens, IA ;

Pai, MA .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2000, 47 (02) :204-220

[13]

Hiskens IA, 2002, 2002 IEEE POWER ENGINEERING SOCIETY WINTER MEETING, VOLS 1 AND 2, CONFERENCE PROCEEDINGS, P1200, DOI 10.1109/PESW.2002.985199

[14] Analysis of the Nordel power grid disturbance of January 1, 1997 using trajectory sensitivities [J].

Hiskens, IA ;

Akke, M .

IEEE TRANSACTIONS ON POWER SYSTEMS, 1999, 14 (03) :987-993

[15] Micro-grid autonomous operation during and subsequent to islanding process [J].

Katiraei, F ;

Iravani, AR ;

Lehn, PW .

IEEE TRANSACTIONS ON POWER DELIVERY, 2005, 20 (01) :248-257

[16] Microgrids management [J].

Katiraei, Farid ;

Iravani, Reza ;

Hatziargyriou, Nikos ;

Dimeas, Aris .

IEEE POWER & ENERGY MAGAZINE, 2008, 6 (03) :54-65

[17]

Krause P.C., 2002, IEEE Press Series on Power Engineering

[18]

Kundur P., 1993, Power System Stability And Control

[19]

Lasseter RH, 2002, 2002 IEEE POWER ENGINEERING SOCIETY WINTER MEETING, VOLS 1 AND 2, CONFERENCE PROCEEDINGS, P305, DOI 10.1109/PESW.2002.985003

[20] Investigation of Microgrids With Both Inverter Interfaced and Direct AC-Connected Distributed Energy Resources [J].

Miao, Zhixin ;

Domijan, Alexander, Jr. ;

Fan, Lingling .

IEEE TRANSACTIONS ON POWER DELIVERY, 2011, 26 (03) :1634-1642

← 1 2 3 4 →