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| Content Provider | IET Digital Library |
|---|---|
| Author | Yu, Ziwei Tang, Yingying Yao, Tong Ayyanar, Raja |
| Abstract | This study explains the underlying concepts and implementation details of using an open source distribution analysis tool – OpenDSS to conduct dynamic simulations of converter interfaced generation (CIG) in large, realistic power distribution systems. The dynamic models of different types of CIGs are derived and written into the dynamic-link library (DLL) to be called by OpenDSS during simulation. The DLL development is illustrated in detail with the programme structure and the model derivation of CIG. A phasor domain modelling method is adopted to derive single-phase CIG models in order to make the DLL models compatible with OpenDSS. The conversion between phasor and natural waveform data when simulating single-phase systems is discussed. The DLLs are derived based on the equations of the power stage circuit including the filters and the specific controllers. Applications of developed DLLs are illustrated with test cases, where volt-VAR control and microgrid mode control of CIGs are tested in a large-scale distribution system. This study can be used as a tutorial for performing the dynamic analysis for single-phase converters in OpenDSS. |
| Starting Page | 1638 |
| Ending Page | 1645 |
| Page Count | 8 |
| ISSN | 17518687 |
| Volume Number | 13 |
| e-ISSN | 17518695 |
| Issue Number | Issue 9, May (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-gtd/13/9 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-gtd.2018.6089 |
| Journal | IET Generation, Transmission & Distribution |
| Publisher Date | 2019-01-30 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Control Engineering Computing Control of Electric Power System Converter Interfaced Generation Distributed Power Generation Distribution Network DLL Model Dynamic Analysis Dynamic Model Dynamic Simulation Dynamic-link Library Large-scale Distribution System Natural Waveform Data Open Source Distribution Analysis Tool Open Source Tool OpenDSS Phasor Domain Modelling Method Power And Energy Control Power Distribution Power Distribution Control Power Distribution System Power Engineering Computing Power Stage Circuit Power System Control Public Domain Software Reactive Power Control Single-phase CIG Model Single-phase Converter Single-phase System Simulation Unbalanced Distribution System |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Systems Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering |
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