Variable-Speed PICO Hydel Energy Storage with Synchronverter Control to Emulate Virtual Inertia in Autonomous Microgrids
Control system analysis; Eigenvalues and eigenfunctions; Energy storage; MATLAB; Stochastic systems; System stability; Time domain analysis; Vector control (Electric machinery); Autonomous microgrids; Closed loop transfer function; Eigenvalue analysis; Operation and maintenance; Periodic maintenance...
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Institute of Electrical and Electronics Engineers Inc.
2023
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my.uniten.dspace-269632023-05-29T17:38:11Z Variable-Speed PICO Hydel Energy Storage with Synchronverter Control to Emulate Virtual Inertia in Autonomous Microgrids Vasudevan K.R. Ramachandaramurthy V.K. Venugopal G. Guerrero J.M. Ekanayake J.B. Tiong S.K. 57218793243 6602912020 57221052218 35588010400 7003409510 15128307800 Control system analysis; Eigenvalues and eigenfunctions; Energy storage; MATLAB; Stochastic systems; System stability; Time domain analysis; Vector control (Electric machinery); Autonomous microgrids; Closed loop transfer function; Eigenvalue analysis; Operation and maintenance; Periodic maintenance; Steady state errors; Stochastic behavior; Time-domain simulations; Microgrids Autonomous microgrids are potential alternative to grid connectivity for powering remote communities around the globe. A sustainable microgrid with renewables and energy storage having minimum operation and maintenance routines is the most sought option. Batteries are predominantly used to support the stochastic behavior of renewables in such microgrids. However, they are prone to frequent failure and require periodic maintenance, which demands an alternative. Thus, in this article, the renewable powered irrigation system in India was configured to form sustainable pico hydel energy storage (PHES). To enhance the inertia of the microgrid with static sources, virtual inertia capability was induced into PHES by modified synchronverter technology. First, the small-signal modeling approach was presented to derive the closed-loop transfer function of the system. Subsequently, the effect of control parameter variation on system stability and the interaction between the governor and the synchronverter was investigated using eigenvalue analysis. Next, the performance of synchronverter was compared with the established vector control through time-domain simulations in MATLAB/Simulink. The simulation results revealed that the proposed strategy improved the inertial response of PHES and outperformed vector control by reducing peak overshoot, settling time, and steady-state error. � 2007-2012 IEEE. Final 2023-05-29T09:38:11Z 2023-05-29T09:38:11Z 2022 Article 10.1109/JSYST.2021.3053358 2-s2.0-85100926100 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85100926100&doi=10.1109%2fJSYST.2021.3053358&partnerID=40&md5=292a5f7459bec2862f3a0eb1d3957568 https://irepository.uniten.edu.my/handle/123456789/26963 16 1 452 463 All Open Access, Green Institute of Electrical and Electronics Engineers Inc. Scopus |
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Control system analysis; Eigenvalues and eigenfunctions; Energy storage; MATLAB; Stochastic systems; System stability; Time domain analysis; Vector control (Electric machinery); Autonomous microgrids; Closed loop transfer function; Eigenvalue analysis; Operation and maintenance; Periodic maintenance; Steady state errors; Stochastic behavior; Time-domain simulations; Microgrids |
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57218793243 |
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57218793243 Vasudevan K.R. Ramachandaramurthy V.K. Venugopal G. Guerrero J.M. Ekanayake J.B. Tiong S.K. |
| format |
Article |
| author |
Vasudevan K.R. Ramachandaramurthy V.K. Venugopal G. Guerrero J.M. Ekanayake J.B. Tiong S.K. |
| spellingShingle |
Vasudevan K.R. Ramachandaramurthy V.K. Venugopal G. Guerrero J.M. Ekanayake J.B. Tiong S.K. Variable-Speed PICO Hydel Energy Storage with Synchronverter Control to Emulate Virtual Inertia in Autonomous Microgrids |
| author_sort |
Vasudevan K.R. |
| title |
Variable-Speed PICO Hydel Energy Storage with Synchronverter Control to Emulate Virtual Inertia in Autonomous Microgrids |
| title_short |
Variable-Speed PICO Hydel Energy Storage with Synchronverter Control to Emulate Virtual Inertia in Autonomous Microgrids |
| title_full |
Variable-Speed PICO Hydel Energy Storage with Synchronverter Control to Emulate Virtual Inertia in Autonomous Microgrids |
| title_fullStr |
Variable-Speed PICO Hydel Energy Storage with Synchronverter Control to Emulate Virtual Inertia in Autonomous Microgrids |
| title_full_unstemmed |
Variable-Speed PICO Hydel Energy Storage with Synchronverter Control to Emulate Virtual Inertia in Autonomous Microgrids |
| title_sort |
variable-speed pico hydel energy storage with synchronverter control to emulate virtual inertia in autonomous microgrids |
| publisher |
Institute of Electrical and Electronics Engineers Inc. |
| publishDate |
2023 |
| _version_ |
1806426334433378304 |
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13.214268 |