Algorithms for the Accounting of Multiple Switching Events in Real-Time Simulation of Distributed Power
- Resource Type
- Conference
- Authors
- Guo, Liang; Chi, Song; Shi, Wen
- Source
- 2019 IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems (PEDG) Power Electronics for Distributed Generation Systems (PEDG), 2019 IEEE 10th International Symposium on. :237-241 Jun, 2019
- Subject
- Power, Energy and Industry Applications
Switches
Real-time systems
Inverters
Microgrids
Numerical models
Standards
real-time simulation
multiple switching events
three phases inverter
microgrid
- Language
- ISSN
- 2329-5767
In real-time simulation the most common problems are switching events which is caused by the inconsistent between simulation step and switching time. The traditional algorithm of real-time simulation uses variable step and interpolation to solve the problem, but it is not precise enough when deal with multiple switching events. So the paper divided multiple switching events into two parts and proposed a new algorithm to deal with them. The new algorithm not only improve the precise of simulation but also can be used in real-time, which is proved in the model of three phases inverter that is widely used in microgrid.