1. Holomorphic Embedding Load-Flow Modeling of Thyristor-Based FACTS Controllers.
- Author
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Basiri-Kejani, Mohsen and Gholipour, Eskandar
- Subjects
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FLEXIBLE AC transmission systems , *LOAD flow analysis (Electric power systems) , *NONLINEAR equations , *THYRISTOR control , *SYNCHRONOUS capacitors - Abstract
Development of appropriate load flow model of Flexible AC Transmission System (FACTS) devices is an important issue for proper planning, control, and protection of power system. Holomorphic Embedding Load-Flow Method (HELM) is a novel technique for solving load flow nonlinear equations which overcomes the numerical problems faced by traditional iterative techniques. In order to evaluate the effects of FACTS devices in load flow problem by HELM technique, it is necessary to develop HELM modeling of these devices. This paper presents HELM modeling of Thyristor-based FACTS controllers, i.e., Static Var Compensator (SVC), Thyristor Controlled Switched Capacitor (TCSC), Thyristor Controlled Voltage Regulator (TCVR), and Thyristor Controlled Phase Angle Regulator (TCPAR). In this modeling, white germ solution is investigated along with recursive formula and controlling FACTS devices operation bounds. [ABSTRACT FROM PUBLISHER]
- Published
- 2017
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