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Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Subsynchronous Control Interaction.'
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Journal articles on the topic "Subsynchronous Control Interaction":
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Zhu, Xin Yao, Hai Shun Sun, and Jin Yu Wen. "Subsynchronous Interaction and its Mitigation in DFIG-Based Wind Farm and Turbine-Generator Bundled Systems." Advanced Materials Research 860-863 (December 2013): 319–23. http://dx.doi.org/10.4028/www.scientific.net/amr.860-863.319.
This paper investigates the subsynchronous interactions (SSI) in DFIG-based wind farm and turbine-generator (T-G) bundled system which is integrated through series compensated transmission line, the results reveal that the integration of DFIG-based wind farm could improve the subsynchronous resonance (SSR) damping of the nearby turbine-generators. Then supplemental controls of DFIG-based wind farm are used to mitigate subsynchronous control interaction (SSCI) of the DFIG and multi-mode SSR of the nearby turbine-generators. The supplemental controls are added to the reactive power control loop of GSC (grid side converter) for DFIG. Given that no additional device is needed, this supplemental control could be the most promising measure for SSR and SSCI mitigating.
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Wang, Liang, Xia Sun, and Yuyang You. "DFIG Wind Farm Modeling for Subsynchronous Control Interaction Analysis." IEEJ Transactions on Electrical and Electronic Engineering 13, no. 2 (August 29, 2017): 253–61. http://dx.doi.org/10.1002/tee.22521.
Li, Penghan, Jie Wang, Linyun Xiong, Meiling Ma, Ziqiang Wang, and Sunhua Huang. "Mitigating subsynchronous control interaction using fractional sliding mode control of wind farm." Journal of the Franklin Institute 357, no. 14 (September 2020): 9523–42. http://dx.doi.org/10.1016/j.jfranklin.2020.07.024.
Zheng, Chaohang, and Hua Li. "Mitigation of subsynchronous control interaction in DFIGs using active disturbance rejection control." IET Generation, Transmission & Distribution 15, no. 20 (July 10, 2021): 2915–25. http://dx.doi.org/10.1049/gtd2.12228.
Integration of wind energy resources into the grid creates several challenges for power system dynamics. More specifically, Type-3 wind turbines are susceptible to subsynchronous control interactions (SSCIs) when they become radially connected to a series-compensated transmission line. SSCIs can cause disruptions in power generation and can result in significant damage to wind farm (WF) components and equipment. This paper proposes an approach to mitigate SSCIs using an online frequency scan, with optimized phase angles of voltage harmonic injection to maintain steady-state operation, to modify the controllers or the operating conditions of the wind turbine. The proposed strategy is simulated in PSCAD/EMTDC software on the IEEE second benchmark model for subsynchronous resonance. Simulation results demonstrate the effectiveness of this strategy by ensuring oscillations do not grow.
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Ma, Ronglin, Yaozhen Han, and Weigang Pan. "Variable-Gain Super-Twisting Sliding Mode Damping Control of Series-Compensated DFIG-Based Wind Power System for SSCI Mitigation." Energies 14, no. 2 (January 12, 2021): 382. http://dx.doi.org/10.3390/en14020382.
Subsynchronous oscillation, caused by the interaction between the rotor side converter (RSC) control of the doubly fed induction generator (DFIG) and series-compensated transmission line, is an alleged subsynchronous control interaction (SSCI). SSCI can cause DFIGs to go offline and crowbar circuit breakdown, and then deteriorate power system stability. This paper proposes a novel adaptive super-twisting sliding mode SSCI mitigation method for series-compensated DFIG-based wind power systems. Rotor currents were constrained to track the reference values which are determined by maximum power point tracking (MPPT) and reactive power demand. Super-twisting control laws were designed to generate RSC control signals. True adaptive and non-overestimated control gains were conceived with the aid of barrier function, without need of upper bound of uncertainty derivatives. Stability proof of the studied closed-loop power system was demonstrated in detail with the help of the Lyapunov method. Time-domain simulation for 100 MW aggregated DFIG wind farm was executed on MATLAB/Simulink platform. Some comparative simulation results with conventional PI control, partial feedback linearization control, and first-order sliding mode were also obtained, which verify the validity, robustness, and superiority of the proposed control strategy.
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Shair, Jan, Xiaorong Xie, and Gangui Yan. "Mitigating subsynchronous control interaction in wind power systems: Existing techniques and open challenges." Renewable and Sustainable Energy Reviews 108 (July 2019): 330–46. http://dx.doi.org/10.1016/j.rser.2019.04.003.
Jayaram Kumar, S. V., Arindam Ghosh, and Sachchidanand. "Damping of subsynchronous resonance oscillations with TCSC and PSS and their control interaction." Electric Power Systems Research 54, no. 1 (April 2000): 29–36. http://dx.doi.org/10.1016/s0378-7796(99)00070-x.
Beza, Mebtu, and Massimo Bongiorno. "On the Risk for Subsynchronous Control Interaction in Type 4 Based Wind Farms." IEEE Transactions on Sustainable Energy 10, no. 3 (July 2019): 1410–18. http://dx.doi.org/10.1109/tste.2018.2889181.
Costa, Nicolás E., Gustavo Revel, Diego M. Alonso, and Roberto D. Fernández. "Subsynchronous control interaction studies in DFIG-based wind farms using selective modal analysis." International Journal of Electrical Power & Energy Systems 123 (December 2020): 106291. http://dx.doi.org/10.1016/j.ijepes.2020.106291.
Dissertations / Theses on the topic "Subsynchronous Control Interaction":
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Alatar, Faris Muhanned Lutfi. "Frequency Scan–Based Mitigation Approach of Subsynchronous Control Interaction in Type-3 Wind Turbines." Thesis, Virginia Tech, 2021. http://hdl.handle.net/10919/104657.
Subsynchronous oscillations (SSO) were an issue that occurred in the past with conventional generators and were studied extensively throughout the years. However, with the rise of inverter-based resources, a new form of SSO emerged under the name subsynchronous control interaction (SSCI). More specifically, a resonance case occurs between Type-3 wind turbines and series compensation that can damage equipment within the wind farm and disrupt power generation. This work explores the types of SSCI and the various analysis methods as well as mitigation of SSCI. The work expands on the concept of frequency scan to be able to use it in an on-line setting with its output data used to mitigate SSCI through the modification of wind turbine parameters. Multiple frequency scans are conducted using PSCAD/EMTDC software to build a lookup table and harmonic injection is used in a parallel configuration to obtain the impedance of the system. Once the impedance of the system is obtained then the value of the parameters is adjusted using the look-up table. Harmonic injection is optimized through phase shifts to ensure minimal disruption of the steady-state operating point and is conducted using Python programming language with PSCAD Automation Library. Simulation results demonstrate the effectiveness of this approach by ensuring oscillations do not grow exponentially in comparison to the regular operation of the wind farm. Master of Science Due to climate change concern and the depletion of fossil fuel resources, electrical power generation is shifting towards renewables such as solar and wind energy. Wind energy can be obtained using wind turbines that transform wind energy into electrical energy, these wind turbines come in four different types. Type-3 wind turbines are the most commonly used in the industry which use a special configuration of the classical induction generator. These wind turbines are typically installed in a distant location which makes it more difficult to transfer energy from its location to populated areas, hence, series capacitors can be used to increase the amount of transferred energy. However, these series capacitors can create a phenomenon called subsynchronous control interaction (SSCI) with Type-3 wind turbines. In this phenomenon, energy is exchanged back and forth between the series capacitors and the wind turbines causing the current to grow exponentially which leads to interruptions in service and damage to major equipments within the wind turbine. This work explores SSCI, the tools to study it, and the currently available mitigation methods. It also presents a method to identify the cases where SSCI can happen and mitigates it using adjustable parameters.
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Zhang, Lidong. "Modeling and Control of VSC-HVDC Links Connected to Weak AC Systems." Doctoral thesis, KTH, Elektriska maskiner och effektelektronik, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-13226.
For high-voltage direct-current (HVDC) transmission, the strength of the ac system is important for normal operation. An ac system can be considered as weak either because its impedance is high or its inertia is low. A typical high-impedance systemis when an HVDC link is terminated at a weak point of a large ac system where the short-circuit capacity of the ac system is low. Low-inertia systems are considered to have limited number of rotating machines, or no machines at all. Examples of such applications can be found when an HVDC link is powering an isand system, or if it is connected to a wind farm. One of the advantages of applying a voltage-source converter (VSC) based HVDC systemis its potential to be connected to very weak ac systems where the conventional linecommutated converter (LCC) based HVDC system has difficulties. In this thesis, the modeling and control issues for VSC-HVDC links connected to weak ac systems are investigated. In order to fully utilize the potential of the VSC-HVDC system for weak-ac-system connections, a novel control method, i.e., powersynchronization control, is proposed. By using power-synchronization control, the VSC resembles the dynamic behavior of a synchronous machine. Several additional functions, such as high-pass current control, current limitation, etc. are proposed to deal with issues during operation. For modeling of ac/dc systems, the Jacobian transfer matrix is proposed as a unified modeling approach. With the ac Jacobian transfer matrix concept, a synchronous ac system is viewed upon as one multivariable feedback system. In the thesis, it is shown that the transmission zeros and poles of the Jacobian transfer matrix are closely related to several power-system stability phenomena. The similar modeling concept is extended to model a dc system with multiple VSCs. It is mathematically proven that the dc system is an inherently unstable process, which requires feedback controllers to be stabilized. For VSC-HVDC links using power-synchronization control, the short-circuit ratio (SCR) of the ac system is no longer a limiting factor, but rather the load angles. The righthalf plane (RHP) transmission zero of the ac Jacobian transfer matrix moves closer to the origin with larger load angles, which imposes a fundamental limitation on the achievable bandwidth of the VSC. As an example, it is shown that a VSC-HVDC link using powersynchronization control enables a power transmission of 0.86 p.u. from a system with an SCR of 1.2 to a system with an SCR of 1.0. For low-inertia systemconnections, simulation studies show that power-synchronization control is flexible for various operation modes related to island operation and handles the mode shifts seamlessly. QC20100607
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Bladh, Johan. "Hydropower generator and power system interaction." Doctoral thesis, Uppsala universitet, Elektricitetslära, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-182188.
After decades of routine operation, the hydropower industry faces new challenges. Large-scale integration of other renewable sources of generation in the power system accentuates the role of hydropower as a regulating resource. At the same time, an extensive reinvestment programme has commenced where many old components and apparatus are being refurbished or replaced. Introduction of new technical solutions in existing power plants requires good systems knowledge and careful consideration. Important tools for research, development and analysis are suitable mathematical models, numerical simulation methods and laboratory equipment. This doctoral thesis is devoted to studies of the electromechanical interaction between hydropower units and the power system. The work encompasses development of mathematical models, empirical methods for system identification, as well as numerical and experimental studies of hydropower generator and power system interaction. Two generator modelling approaches are explored: one based on electromagnetic field theory and the finite element method, and one based on equivalent electric circuits. The finite element model is adapted for single-machine infinite-bus simulations by the addition of a network equivalent, a mechanical equation and a voltage regulator. Transient simulations using both finite element and equivalent circuit models indicate that the finite element model typically overestimates the synchronising and damping properties of the machine. Identification of model parameters is performed both numerically and experimentally. A complete set of equivalent circuit parameters is identified through finite element simulation of standard empirical test methods. Another machine model is identified experimentally through frequency response analysis. An extension to the well-known standstill frequency response (SSFR) test is explored, which involves measurement and analysis of damper winding quantities. The test is found to produce models that are suitable for transient power system analysis. Both experimental and numerical studies show that low resistance of the damper winding interpole connections are vital to achieve high attenuation of rotor angle oscillations. Hydropower generator and power system interaction is also studied experimentally during a full-scale startup test of the Nordic power system, where multiple synchronised data acquisition devices are used for measurement of both electrical and mechanical quantities. Observation of a subsynchronous power oscillation leads to an investigation of the torsional stability of hydropower units. In accordance with previous studies, hydropower units are found to be mechanically resilient to subsynchronous power oscillations. However, like any other generating unit, they are dependent on sufficient electrical and mechanical damping. Two experimentally obtained hydraulic damping coefficients for a large Francis turbine runner are presented in the thesis.
Book chapters on the topic "Subsynchronous Control Interaction":
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Padiyar, K. R. "Interactions with HVDC Converter Control." In Analysis of Subsynchronous Resonance in Power Systems, 137–68. Boston, MA: Springer US, 1999. http://dx.doi.org/10.1007/978-1-4615-5633-6_6.
Conference papers on the topic "Subsynchronous Control Interaction":
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Wang, Liang, Zhicheng Lu, Jingyu Peng, and Xia Sun. "Influences on subsynchronous control interaction from different wind turbine generators." In IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2017. http://dx.doi.org/10.1109/iecon.2017.8216853.
Li, Qunshan, Yunting Hu, Yang Wang, Chaofan Zhou, Yukai Li, and Jiabin Han. "Design and Simulation of a Novel Subsynchronous Control Interaction Damping Controller." In 2020 Asia Energy and Electrical Engineering Symposium (AEEES). IEEE, 2020. http://dx.doi.org/10.1109/aeees48850.2020.9121520.
Dattaray, Papiya, Peter Wall, and Vladimir Terzija. "Subsynchronous Control Interaction Damping using Colocated BESS in Large Wind Farms." In 2021 IEEE Madrid PowerTech. IEEE, 2021. http://dx.doi.org/10.1109/powertech46648.2021.9494768.
Yuming Liu, Biyue Huang, Haishun Sun, Yi Zhang, Yingsheng Han, and Yongju Yu. "Optimization of control parameters for pmsg-based wind farm and SVG considering subsynchronous interaction." In 8th Renewable Power Generation Conference (RPG 2019). Institution of Engineering and Technology, 2019. http://dx.doi.org/10.1049/cp.2019.0578.
Chowdhury, M. A., and M. A. Mahmud. "Mitigation of subsynchronous control interaction in series-compensated DFIG-based wind farms using a nonlinear partial feedback linearizing controller." In 2016 IEEE Innovative Smart Grid Technologies - Asia (ISGT-Asia). IEEE, 2016. http://dx.doi.org/10.1109/isgt-asia.2016.7796408.
Revel, Gustavo, and Diego M. Alonso. "Subsynchronous control interactions in power systems with several wind farms." In 2017 XVII Workshop on Information Processing and Control (RPIC). IEEE, 2017. http://dx.doi.org/10.23919/rpic.2017.8214340.
Zadehkhost, Pouya Sajjad, Frederic Howell, Xi Lin, and Lei Wang. "Analyzing subsynchronous control interactions in large-scale power systems in frequency domain." In 2017 IEEE Power & Energy Society General Meeting (PESGM). IEEE, 2017. http://dx.doi.org/10.1109/pesgm.2017.8273940.
Mohammadpour, Hossein Ali, and Enrico Santi. "Analysis of subsynchronous control interactions in DFIG-based wind farms: ERCOT case study." In 2015 IEEE Energy Conversion Congress and Exposition. IEEE, 2015. http://dx.doi.org/10.1109/ecce.2015.7309730.
