STATIC AND DYNAMIC VOLTAGE STABILITY ANALYSIS

Umamaheswara Rao Pothula

ISBN 10: 3838331540 / ISBN 13: 9783838331546

Verlag: LAP LAMBERT Academic Publishing, 2010

Beschreibung

nach der Bestellung gedruckt Neuware - Printed after ordering - Voltage instability has been a great concern for a long time in electrical power industry. A system enters a state of instability due to increase in demand, a sudden large disturbance or a change in system condition that causes a progressive and uncontrollable decline in voltage. It is therefore interest to study dynamic and static aspects of voltage stability.In this Book, Effects of induction motor load on short-term voltage stability and the effects of dynamics of slow-active devices on long- term voltage stability of a system were also investigated using PV curves and time domain analysis (MATLAB/SIMULINK). A technique to determine the critical fault clearing time to prevent stalling of induction motor load has been presented. In addition, a method to determine voltage stability index based on the complex voltages of all buses is proposed and used in estimating the maximum loading of the power system and for identifying weakest segments of a power system to prevent voltage instability/collapse by providing appropriate reactive compensations.

Bestandsnummer des Verkäufers 9783838331546

Bibliografische Details

• Titel: STATIC AND DYNAMIC VOLTAGE STABILITY ANALYSIS
• Verlag: LAP LAMBERT Academic Publishing
• Erscheinungsjahr: 2010
• Sprache: Englisch
• ISBN-10: 3838331540
• ISBN-13: 9783838331546
• Einband: Taschenbuch
• Zustand: Neu
• Abmessungen: 220B x 150 H x 7 T Millimeter Breite: 220 mm, Höhe: 150 mm, Tiefe: 7 mm
• Gewicht: 191 Gramm

Über diesen Titel

Inhaltsangabe

Voltage instability has been a great concern for a long time in electrical power industry. A system enters a state of instability due to increase in demand, a sudden large disturbance or a change in system condition that causes a progressive and uncontrollable decline in voltage. It is therefore interest to study dynamic and static aspects of voltage stability.In this Book, Effects of induction motor load on short-term voltage stability and the effects of dynamics of slow-active devices on long- term voltage stability of a system were also investigated using PV curves and time domain analysis (MATLAB/SIMULINK). A technique to determine the critical fault clearing time to prevent stalling of induction motor load has been presented. In addition, a method to determine voltage stability index based on the complex voltages of all buses is proposed and used in estimating the maximum loading of the power system and for identifying weakest segments of a power system to prevent voltage instability/collapse by providing appropriate reactive compensations.