Abstract
This paper presents a new active/reactive power closed-loop control system for a hybrid renewable energy generation system used for single-phase residential/commercial applications.
The proposed active/reactive control method includes a hybrid estimator, which is able to quickly and accurately estimate the active/reactive power values. The proposed control system enables the hybrid renewable energy generation system to be able to perform real-time grid interconnection services such as active voltage regulation, active power control, and fault ride-through.Simulation and experimental results demonstrate the superior performance of the proposed closed-loop control system.
The proposed active/reactive control method includes a hybrid estimator, which is able to quickly and accurately estimate the active/reactive power values. The proposed control system enables the hybrid renewable energy generation system to be able to perform real-time grid interconnection services such as active voltage regulation, active power control, and fault ride-through.Simulation and experimental results demonstrate the superior performance of the proposed closed-loop control system.
| Original language | English |
|---|---|
| Journal | I E E E Transactions on Power Electronics |
| Volume | 31 |
| Issue number | 4 |
| Pages (from-to) | 2919 - 2936 |
| Number of pages | 18 |
| ISSN | 0885-8993 |
| DOIs | |
| Publication status | Published - 2016 |
Keywords
- AC/DC Converter
- Double-Frequency Ripple
- State Observer
- Adaptive estimator
- Renewable Energy, Bi-Directional Converter, Grid-Connected Converter
- DC/DC Converter