Name
Abstract | ||
|---|---|---|
Due to the global environmental issues and energy crisis, the injection of renewable energy sources (RESs) into the power system is continuously increasing. As the interface between RESs and power grid, grid-tied inverters using MOSFET switches, without traditional line frequency transformers, show some potential advantages, in terms of low cost, high efficiency, and lightweight and small size. Among several proposed configurations, the Aalborg inverter was proposed as a new family of high efficiency MOSFET-switch-based hybrid source inverters. For a conventional "half bridge" type Aalborg inverter, due to the imbalance of two independent dc sources, the input dc energies may not be fully utilized, which may reduce the efficiency of whole system. In order to extract the maximumenergy from two independent dc sources, a coupled-inductor-based "half bridge" type Aalborg inverter is proposed in this paper. The principle of operation is presented and demonstrated through equivalent circuits. The effectiveness of a newenergy balancing technique has been validated through simulations and experiments on a 110 V/500 W prototype. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1109/TIE.2017.2760849 | IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS |
Keywords | Field | DocType |
Aalborg inverter, coupled inductor, dc energy regulation, Fly-Boost, Fly-Buck, grid-tied, imbalance, transformerless | Inverter,Renewable energy,Control theory,Electric power system,Inductor,Power grid,Electronic engineering,Control engineering,Energy balancing,Engineering,MOSFET,Equivalent circuit | Journal |
Volume | Issue | ISSN |
65 | 5 | 0278-0046 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Houqing Wang | 1 | 0 | 0.34 |
| Weimin Wu | 2 | 236 | 43.97 |
| Henry Shu-Hung Chung | 3 | 105 | 17.45 |
| Frede Blaabjerg | 4 | 1195 | 248.32 |