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Power Electronics in Modern Power Systems
2022 IEEE 9th International Conference on Power Electronics Systems and Applications (PESA), 2022The development of modern power system is briefed, in particularly, the applications of renewable energy and power electronic technologies. The new features and challenges of the changing power systems are described, and some recent research results are introduced.
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ELECTRONICS IN FUTURE POWER SYSTEMS
IFAC Proceedings Volumes, 1980Abstract After making a general survey of the applications of electronics in power systems today, the author gives his view on future trends. Compared with conventional heavy electrical equipment, the cost of power electronic systems will continue to decrease, thus opening the way to new applications.
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Adaptive control in power electronic systems
2021Power electronics systems are subject to uncertain and time-variant parameters and also disturbances e.g. due to aging, thermal effects, load changes etc. Therefore a fixed and linear control structure may not be able to present and give the desired performance under all conditions.
Gholami-Khesht, Hosein; id_orcid 0000-0002-1667-6457 +2 more
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Control of Stacked Power Electronics Systems
2021 55th Annual Conference on Information Sciences and Systems (CISS), 2021Series-connected power electronics converters are commonly used in applications where low-distortion multilevel waveforms are needed or the overall system voltage exceeds the ratings of the individual converter. Two notable use-cases are modular multilevel converters and solid-state medium-voltage transformers. In such systems, control is traditionally
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2020
A power electronic system, transforms energy given by an electric source, into the desired form to, for example run a process, or store energy. In order to provide a multi-functional power electronic system, flexibility within the whole conversion chain is required, including bidirectional power flow. The multi-functional concept, targets compatibility
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A power electronic system, transforms energy given by an electric source, into the desired form to, for example run a process, or store energy. In order to provide a multi-functional power electronic system, flexibility within the whole conversion chain is required, including bidirectional power flow. The multi-functional concept, targets compatibility
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Power electronic converter and system control
Proceedings of the IEEE, 2001This paper deals with modern control systems technology that is frequently applied to power conversion systems. The discussion goes far beyond the basic level of switch control in switching regulators. System-level control issues are important in expanding the market base of power electronics. Improvement in system performance involves not only the use
Thomas G. Habetler, Ronald G. Harley
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Security Analysis of Power Electronic-based Power Systems
IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society, 2019Increasing use of power electronic-based (PE-based) units has intensified the importance of the security scope of power systems. So far, the conventional security assessment approaches are used in the modern PE-based power system. It is not sufficient for the analysis of the system security.
Bahram Shakerighadi +4 more
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Power electronics in effective power systems
Conference Record of the Power Conversion Conference - Yokohama 1993, 2002Power electronics is a key technology toward the information society in the 21st century. It supports all the intelligent and sophisticated controls of electric energy. Power electronics applications to effective power systems are steadily enlarging year by year. The author describes the status and future prospects of those in Japan. >
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Design for Reliability of Power Electronics Systems
2018Power density, efficiency, cost, and reliability are the major challenges when designing a power electronic system. Latest advancements in power semiconductor devices (e.g., silicon carbide devices) and topological innovations have vital contributions to power density and efficiency.
Yang, Yongheng; id_orcid 0000-0002-1488-4762 +3 more
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2003
The computer implementation of power electronic devices in electromagnetic transient programs has taken much of the development effort in recent years, aiming at preserving the elegance and efficiency of the EMTP algorithm. The main feature that characterises power electronic devices is the use of frequent periodic switching of the power components ...
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The computer implementation of power electronic devices in electromagnetic transient programs has taken much of the development effort in recent years, aiming at preserving the elegance and efficiency of the EMTP algorithm. The main feature that characterises power electronic devices is the use of frequent periodic switching of the power components ...
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