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| Content Provider | IET Digital Library |
|---|---|
| Author | Yu, Deen Chen, Hai Liu, Wei Liu, Xiaoming |
| Abstract | As the environmental problems caused by the consumption of the non-renewable fossil energy are getting increasingly serious, the new energy power generation has received wide attentions. Multi-terminal high voltage DC (HVDC) transmission is one of the key technologies for improving the reliability and stability of new energy power generations. Besides, HVDC circuit breakers (CBs) become the bottleneck of the development and application for multi-terminal HVDC transmission power systems. Here, the active DC vacuum circuit breaker (VCB) is taken as the research object. Meanwhile, the optimisation design of the commutation circuit for the DC VCB is realised. According to Kirchhoff's law, the genetic algorithm is used to calculate the commutation parameters under different optimisation objectives, to obtain the lowest cost and the shortest sheath development time. Based on the software package MATLAB, the simulations and analyses of different optimisation objectives and parameters are carried out. Through the comparative analyses of the two optimisation objectives, the relationships between the development time of the sheath gap and the cost have been obtained. |
| Starting Page | 2585 |
| Ending Page | 2588 |
| Page Count | 4 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 16, Mar (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/conferences/cn-adc-2018 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8673 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2018-10-26 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution-Non Commercial-No Derivs License (http://creativecommons.org/licenses/by-nc-nd/3.0/) |
| Subject Keyword | Active DC Vacuum Circuit Breaker Commutation Commutation Circuit Parameter Commutation Parameter D.C. Transmission DC Vacuum Circuit Breaker DC VCB Different Optimisation Objectives Energy Power Generation Energy Power Generation Reliability Environmental Problem Genetic Algorithm HVDC Circuit Breaker HVDC Power Converter HVDC Power Transmission Multiterminal High Voltage DC Transmission Multiterminal HVDC Transmissions Nonrenewable Fossil Energy Optimisation Design Optimisation Technique Power Generation Reliability Power System Control Power System Stability Power Transmission Reliability Reliability Shortest Sheath Development Time Stability Switch Vacuum Circuit Breaker Wide Attentions |
| Content Type | Text |
| Resource Type | Article |
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