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| Content Provider | IET Digital Library |
|---|---|
| Author | Kumari, Sandhya Shankar, Gauri |
| Abstract | This study presents a maiden application of cascade tilt-integral–tilt-derivative (CC-TI-TD) controller for the performance analysis of load frequency control (LFC) of interconnected multi-source power system (MSPS). The studied controller is realised based on cascade control theory and fractional order calculus. TI controller is used as a master controller and TD controller served as slave controller in the proposed CC-TI-TD controller. To demonstrate the performance of proposed CC-TI-TD controller, first, it is applied to single-area MSPS followed by two-area MSPS in the presence of electric vehicles (EVs). The proposed controller gains' parameters are optimised by state-of-the-art water cycle algorithm (WCA) according to the minimisation of fitness function. First, the effectiveness of proposed WCA-tuned CC-TI-TD controller over the WCA-tuned cascade proportional-integral–proportional-derivative (CC-PI-PD) controller and modified grey wolf optimisation-based tuned proportional-integral derivative and CC-PI-PD controllers has been explored in single-area-studied power system. Second, the performance of WCA-tuned CC-TI-TD controller with and without presence of EVs in a two-area interconnected MSPS is assessed with respect to another class of the fractional order controller termed as integral tilt-derivative controller. Lastly, sensitivity analysis and the effect of time delay on LFC performance are carried out to show the robustness of proposed CC-TI-TD controller. |
| Starting Page | 5326 |
| Ending Page | 5338 |
| Page Count | 13 |
| ISSN | 17518687 |
| Volume Number | 13 |
| e-ISSN | 17518695 |
| Issue Number | Issue 23, Dec (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-gtd/13/23 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-gtd.2018.6726 |
| Journal | IET Generation, Transmission & Distribution |
| Publisher Date | 2019-10-15 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Cascade Control Cascade Control Theory Cascade Tilt-integral–tilt-derivative Controller CC-PI-PD Controller Control of Electric Power System Control System Analysis Control System Synthesis Controller Gain Fractional Order Controller Frequency Control Fuzzy Control Integral Tilt-derivative Controller Interconnected Multisource Power System Load Frequency Control Load Regulation Maiden Application Master Controller Optimisation Optimisation Technique PD Control Performance Analysis PI Control Power System Control Power System Economics Power System Interconnection Power System Managemen Power System Operation Single-area-studied Power System Slave Controller Studied Controller Synthesis Method Three-term Control TI Controller Tuning WCA-tuned Cascade Proportional-integral–proportional-derivative WCA-tuned CC-TI-TD Controller |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Systems Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering |
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