Acceleration of Large‐Scale Power System Analysis Including Phase‐Domain Rotating Machine Models Using Partial Refactorization in Electromagnetic Transient Analysis

• Published in: Electrical engineering in Japan Vol. 218; no. 1
• Main Authors: Yonezawa, Rikido, Kawasaki, Shoji
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc 01.03.2025
• Subjects: Electrical engineering; Electromagnetic induction; electromagnetic transient analysis; fast algorithm; Induction motors; Numerical stability; partial refactorization; phase domain; Rotating machinery; Rotating machines; synchronous generator model; Synchronous machines; Systems analysis; Transient analysis

ABSTRACT One of the models for rotating machines, such as synchronous machines and induction machines, is the phase‐domain model, which is characterized by formulating the circuit equations of the rotating machine in the phase domain and solving them simultaneously with the external system to which...