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| Content Provider | IET Digital Library |
|---|---|
| Author | Li, Hucheng Liu, Huawei Yuan, Yubo Zhou, Qi |
| Abstract | On the basis of briefly analysing the construction background, systemic function, and practice situation of large-scale source-grid load friendly interactive system and introducing real load shedding verification of the system, this paper proposed an effective strategy validation technique based on preset instruction release mode, a time test method of real load shedding control command transmission according to global GPS clock synchronisation technology, and a frequency measurement method according to zero-crossing detection and digital filter technology. These methods can accurately measure the system's control time and dynamic frequency on real load shedding. The real experimental results verified that quick load shedding time and frequency control effect when DC-blocking fault happens meet system expectations. It effectively verified the function design of large-scale source-grid-load friendly interactive system. |
| Starting Page | 2649 |
| Ending Page | 2653 |
| Page Count | 5 |
| 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.2018.8812 |
| 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 License (http://creativecommons.org/licenses/by-nc/3.0/) |
| Subject Keyword | Control of Electric Power System DC-blocking Fault Digital Filter Digital Filter Technology Digital Signal Processing Dynamic Frequency Effective Strategy Validation Technique Filtering Method in Signal Processing Frequency Control Frequency Control Effect Frequency Measurement Frequency Measurement Method Global GPS Clock Synchronisation Technology Global Positioning System Interactive System Large-scale Source-grid Load Friendly Interactive System Load Regulation Load Shedding Load Shedding Control Command Transmission Power Engineering Computing Power Grid Power System Control Power System Economics Power System Managemen Power System Operation Quick Load Shedding Time Radio Navigation And Direction Finding Real Load Shedding Verification Test Technology Signal Detection Synchronisation System Control Time User InterFace Zero-crossing Detection |
| Content Type | Text |
| Resource Type | Article |
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