Novel multi-rate electromagnetic transients simulation based on rotating transformation of coordinate and frequency reducing

• Published in: 13th IET International Conference on AC and DC Power Transmission (ACDC 2017) p. 75
• Main Authors: Shu-jun, Yao, Min-xiao, Han, Wang, Yan
• Format: Conference Proceeding
• Language: English
• Published: Stevenage, UK IET 2017; The Institution of Engineering & Technology
• Subjects: a.c. transmission; Alliances; Electronic devices; Lager; Phase transitions; Power convertors and power supplies to apparatus; Power electronics, supply and supervisory circuits; Power engineering computing; Power system management, operation and economics; Rotation; Systems simulation; Transmission lines; lager-scale power systems simulation; transmission line travel wave; ac network; EMTP; frequency reducing; power system simulation; power transmission; rotating transformation; power electronics; single phase coordinate; electromagnetic transients program; power electronic devices; multirate electromagnetic transients simulation

The traditional Electromagnetic Transients Program (EMTP) is very slow for the lager-scale power systems simulation due to the small time step. To accelerate the EMTP simulations speed, a novel multi-rate method is proposed. This method is based on the rotating transformation of single phase coordin...