Abstract
The PCH(Port-Controlled Hamiltonian) model of microgrid ESS (Energy Storage System) in islanding operation mode is built based on the analysis of its structure, its PCH controller is designed, its expecting equilibrium point is determined and its energy-shaping control strategy is given. A microgrid model containing the renewable energy generation unit and ESS is established for the simulation of proposed energy-shaping control strategy and results show that, compared to the classical PI close-loop linear control, it meets the control requirements of microgrid ESS for the islanding operation with better rapidity and robustness.
| Original language | English |
|---|---|
| Pages (from-to) | 48-55 |
| Number of pages | 8 |
| Journal | Dianli Zidonghua Shebei/Electric Power Automation Equipment |
| Volume | 34 |
| Issue number | 10 |
| DOIs | |
| State | Published - 10 Oct 2014 |
| Externally published | Yes |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Control
- Energy storage
- Energy-shaping
- Hamiltonian system
- Islanding operation
- Microgrid
- Models
- Renewable energy resources
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