Investigation of Frequency Response in a Low Inertia Power System and its Improvement
| Autor: | Haijuan Lan, Nahid Al Masood, Tapan Kumar Saha |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Frequency response
Wind power business.industry 020209 energy media_common.quotation_subject 020208 electrical & electronic engineering Photovoltaic system 02 engineering and technology Inertia Automotive engineering Renewable energy Electric power system 0202 electrical engineering electronic engineering information engineering Environmental science Governor business media_common |
| Zdroj: | 2021 IEEE 5th Advanced Information Technology, Electronic and Automation Control Conference (IAEAC). |
| Popis: | In recent years, renewable energy sources like wind and photovoltaic (PV) are rapidly installed in South Australia. Amongst different states of Australia, it has the highest level of combined wind and solar photovoltaic (PV) generation. A survey of literature reveals that wind turbines and rooftop solar PV are unlike synchronous machines, which can deliver inertia and governor response to control frequency variation after a disturbance. Therefore, the growth of renewable energy generation combined with the withdrawal of traditional synchronous machines may cause new frequency challenges in a low inertia power system. This paper presents the findings of frequency response in a low inertia power system and a possible solution is also provided to improve frequency performance, which is utilizing HVDC support. A comparative study is performed to investigate the frequency response of simplified 14-Generator South-East Australian equivalent network by using PSS/E. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|