Name
Abstract | ||
|---|---|---|
This paper proposes an internal model principle (IMP)-based optimal selective harmonic controller (SHC) for power converters to mitigate power harmonics. According to the harmonics distribution caused by power converters, a universal recursive SHC module is developed to deal with a featured group of power harmonics. The proposed optimal SHC (OSHC) is of hybrid structure: All recursive SHC modules with weighted gains are connected in parallel. It bridges the real “nk ±m order RC” and the complex “parallel structure RC”. Compared with other IMP-based control solutions, it offers an optimal tradeoff among the cost, complexity, and performance: high accuracy, fast transient response, easy implementation, cost effective, and also easy to design. The analysis and synthesis of the OSHC system are addressed. The proposed SHC offers power converters a tailor-made optimal control solution for compensating selected harmonic frequencies. Application examples of grid-connected inverters confirm the effectiveness of the proposed control scheme. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1109/TIE.2014.2336629 | IEEE Transactions on Industrial Electronics |
Keywords | Field | DocType |
grid-connected inverters,harmonics suppression,optimal control,power system harmonics,imp-based control solutions,power converters,oshc,internal model principle (imp),power harmonics mitigation,optimal selective harmonic control,power converter,transient response,optimal shc,harmonics distribution,internal model principle,resonant control (rsc),repetitive control (rc),invertors,accuracy,harmonic analysis,control systems,frequency control | Control theory,Optimal control,Repetitive control,Control theory,Harmonic,Control engineering,Converters,Electronic engineering,Automatic frequency control,Harmonic analysis,Harmonics,Engineering | Journal |
Volume | Issue | ISSN |
62 | 2 | 0278-0046 |
Citations | PageRank | References |
6 | 0.61 | 14 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Keliang Zhou | 1 | 585 | 52.17 |
| Yongheng Yang | 2 | 30 | 15.47 |
| Frede Blaabjerg | 3 | 1195 | 248.32 |
| Danwei Wang | 4 | 1529 | 175.13 |