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A design of chaotic servo systems by VSC
Proceedings of the 41st SICE Annual Conference. SICE 2002., 2003This paper concerns a control system design method for tracking chaotic signals. These new servo systems are designed in order to generate preferable chaos; in mechanical systems. It is shown that tracking to the chaotic signals can be achieved by LQ control and variable structure control (VSC).
Takeuchi, Masato +2 more
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VSC Perspective for Neurocontroller Tuning
2006Compact representation of knowledge having strong internal interactions has become possible with the developments in neurocomputing and neural information processing. The field of neural networks has offered various solutions for complex problems, however, the problems associated with the learning performance has constituted a major drawback in terms ...
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A VSC algorithm based on generalized predictive control
Automatica, 1997Discrete-time variable structure control is addressed. The robustness features of sliding-mode control and the recognized benefits deriving from the anticipatory actuation associated with programmed control are combined. The transient response shaping allowed by the multistage optimization approach is enhanced by the connection of a generalized ...
CORRADINI, Maria Letizia, ORLANDO G.
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A comparative study of dynamic performance of HVDC system based on conventional VSC and MMC-VSC
2010 IREP Symposium Bulk Power System Dynamics and Control - VIII (IREP), 2010This paper presents a comparative study of dynamic performance of conventional VSC based HVDC and Modular Multilevel Converter (MMC) VSC based HVDC operating in back to back configuration. Voltage and rotor angle stability of the generator during power systems fault is analyzed.
B. Chuco, E. H. Watanabe
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New technologies of voltage source converter (VSC) for HVDC transmission system based on VSC
2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, 2008This paper presents some new technologies of voltage source converter (VSC), i.e., modular multilevel VSC, for high voltage direct current transmission system based on VSC (VSC-HVDC). The origin of modular multilevel VSC and its essential working mechanism are clarified in detail.
null Guanjun Ding +3 more
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2020
In the case of VSC-based HVDC transmission systems, the transfer of power is controlled in the same way as in the case of a classic HVDC transmission. The inverter side controls the active power, while the rectifier side controls the DC voltage [33, 56]. With classic HVDC, the reactive power cannot be controlled independently of the active power.
Nagwa F. Ibrahim, Sobhy S. Dessouky
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In the case of VSC-based HVDC transmission systems, the transfer of power is controlled in the same way as in the case of a classic HVDC transmission. The inverter side controls the active power, while the rectifier side controls the DC voltage [33, 56]. With classic HVDC, the reactive power cannot be controlled independently of the active power.
Nagwa F. Ibrahim, Sobhy S. Dessouky
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2020
The system considered in this book is given in Fig. 5.1. The HVDC system consists of two VSCs connected via a DC link. The control of converter VSC-1 is done by using DC voltage control, whereas the control of converter VSC-2 is done by active power control. In this chapter, the steady-state and transient behavior of control schemes in normal and fault
Nagwa F. Ibrahim, Sobhy S. Dessouky
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The system considered in this book is given in Fig. 5.1. The HVDC system consists of two VSCs connected via a DC link. The control of converter VSC-1 is done by using DC voltage control, whereas the control of converter VSC-2 is done by active power control. In this chapter, the steady-state and transient behavior of control schemes in normal and fault
Nagwa F. Ibrahim, Sobhy S. Dessouky
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2002
The increasing rating and improved performance of self-commutated semiconductor devices have made DC power transmission based on voltage-source power convertors (VSCs) possible. This technology is called VSC transmission. The main components in a DC scheme are depicted and their functions explained.
Andersen, B. +3 more
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The increasing rating and improved performance of self-commutated semiconductor devices have made DC power transmission based on voltage-source power convertors (VSCs) possible. This technology is called VSC transmission. The main components in a DC scheme are depicted and their functions explained.
Andersen, B. +3 more
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2017 IEEE 26th International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE), 2017
Andrea Calvagna +2 more
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Andrea Calvagna +2 more
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Emerging VSC STATCOM Technologies
This panel session will review practical applications of emerging technologies used in Voltage Source Converter (VSC) Static Synchronous Compensators (STATCOM). Some of the technologies include grid-forming control systems, supercapacitors, and active harmonic filtering.Mikael Halonen +5 more
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