Abstract
In this paper, an overview is conducted on the prospected “net-zero” transmission network. A review of existing root-mean-square approach in voltage stability analysis is carried out in the first place. By introducing the control paradigms of converter control for modern and future sources of renewable energy and storages, limitations of root-mean-square has been discussed. After that, an electromagnetic approach in enhancing voltage stability is illustrated. With a case study of converter domination, a counter example is presented to showcase such electromagnetic enhancement can break through the Hoff bifurcation limit set by root-mean-square representation in voltage stability with single-infinite benchmark. Finally, it is concluded that converter domination can bring about better voltage security than state-of-the-art.
| Original language | English |
|---|---|
| Title of host publication | 2021 IEEE 1st International Power Electronics and Application Symposium (PEAS) |
| Publisher | IEEE |
| Number of pages | 6 |
| ISBN (Electronic) | 9781665413602 |
| ISBN (Print) | 9781665413619 |
| DOIs | |
| Publication status | Published - 6 Dec 2021 |
| Event | 1st IEEE International Power Electronics and Application Symposium - Shanghai Fuyue Hotel, Shanghai, China Duration: 12 Nov 2021 → 15 Nov 2021 http://peas.cpss.org.cn/Home/ (Link to conference website) |
Conference
| Conference | 1st IEEE International Power Electronics and Application Symposium |
|---|---|
| Abbreviated title | IEEE PEAS 2021 |
| Country/Territory | China |
| City | Shanghai |
| Period | 12/11/21 → 15/11/21 |
| Internet address |
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Keywords
- voltage stability
- root-mean-square
- bifurcation
- voltage sensitivity
- converter domination
- electromagnetic transient
Documents and Links
- Chen, D. & Zhang, Z. (2021) Could converter domination lead to better voltage stability in AC transmission? - an overview
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