| Title | Custom Power Active Transformer for Flexible Operation of Power Systems |
|---|---|
| Authors | Elsaharty M.A. , Candela J.I. , RODRÍGUEZ CORTÉS, PEDRO |
| External publication | No |
| Means | IEEE Trans Power Electron |
| Scope | Article |
| Nature | Científica |
| JCR Quartile | 1 |
| SJR Quartile | 1 |
| JCR Impact | 7.224 |
| Web | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028464581&doi=10.1109%2fTPEL.2017.2740360&partnerID=40&md5=b9faacc24e33d6250fcfb217636f8fac |
| Publication date | 01/01/2018 |
| ISI | 000428645100023 |
| Scopus Id | 2-s2.0-85028464581 |
| DOI | 10.1109/TPEL.2017.2740360 |
| Abstract | This paper presents a new transformer, i.e., the custom power active transformer (CPAT) which integrates both series and shunt power conditioning through power electronics into a single transformer. This is achieved through a distinct design of the magnetic circuit and auxiliary windings of the transformer. In this paper, a single-phase CPAT is proposed as well as a preface into its extension to multiphase systems. Through its magnetic equivalent circuit model, several design considerations and control limitations are revealed in the paper. Analysis of the resulting CPAT structure shows some prospects in material saving as well as size and cost reduction when compared to the traditional multitransformer-based configuration. In this paper, the proposed single-phase CPAT is utilized in a distribution system application, where the control architecture is designed to attenuate voltage and current distortions at both the load and the grid side, respectively. Performance and effectiveness of the proposed CPAT are evaluated through simulation and experiments. © 1986-2012 IEEE. |
| Keywords | Cost reduction; Electric power systems; Electric windings; Equivalent circuits; Magnetic circuits; Magnetic flux; Magnetism; Power transformers; Transformer windings; Voltage control; Winding; Control architecture; Design considerations; Distribution systems; Magnetic equivalent circuits; Multi phase systems; Power conditioning; Power distributions; Transformer core; Transformer magnetic circuits |
| Universidad Loyola members |