Abstract
Recent development in DC technologies and renewable energy increase the requirement in building large HVDC networks. The world first Zhoushan five-terminal HVDC project constructed in China has been put into operation. To increase the operation reliability, a HVDC circuit breaker will be required. However the existing HVDC breaker developed in recent years still can't deal with severe fault current of a high rise of rate in this project. Considering the availability in a real HVDC network, this paper proposed a new full-bridge based hybrid HVDC breaker. The hybrid HVDC breaker has significant technical advantage compared with other options especially in terms of current breaking ability, and the compact modular integration of the prototype greatly reduce the demand of the space. Safely test procedures is developed to verify the performance of the hybrid HVDC breaker. The test results show that the full-bridge hybrid HVDC breaker could be used in the Zhoushan five-terminal project.
| Original language | English |
|---|---|
| Title of host publication | 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9789075815221 |
| DOIs | |
| State | Published - 27 Oct 2015 |
| Event | 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 - Geneva, Switzerland Duration: 8 Sep 2015 → 10 Sep 2015 |
Publication series
| Name | 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 |
|---|
Conference
| Conference | 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 |
|---|---|
| Country/Territory | Switzerland |
| City | Geneva |
| Period | 8/09/15 → 10/09/15 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Full bridge
- Hybrid HVDC breaker
- Multi-terminal HVDC
- Power semiconductor device
- Voltage Source Converter
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