Publications associées à Voltampère

Harvesting Energy From a Rotating Gear Using an AFM-Like MEMS Piezoelectric Frequency Up-Converting Energy Harvester

Nico de Rooij, Danick Briand, Simon Nessim Henein, Pattanaphong Janphuang, Robert Andrew Lockhart, Don Isarakorn

This paper presents an analytical and experimental study of a compact configuration to harvest energy from a rotating gear using piezoelectric microelectromechanical system harvesters. The reported configuration realizes a contact-type frequency up-convers ...

Ieee-Inst Electrical Electronics Engineers Inc2015

Maximum Voltage Stability Margin Problem With Complementarity Constraints for Multi-Area Power Systems

Omid Alizadeh Mousavi

This paper studies the multi-area voltage and reactive power management regarding the voltage stability. In this respect, the maximization of effective reactive power reserve is proposed using centralized and decentralized implementations. The proposed for ...

Ieee-Inst Electrical Electronics Engineers Inc2014

Accurate Capacitor Voltage Ripple Estimation and Current Control Considerations for Grid-Connected Modular Multilevel Converters

Alfred Rufer, Michail Vasiladiotis, Nicolas Cherix

In this paper the analytical solution for the submodule voltage ripple equations of a Modular Multilevel Converter (MMC) is derived, based on the knowledge of the external voltage/current magnitudes, and enhancing a concept previously presented in literatu ...

Ieee-Inst Electrical Electronics Engineers Inc2014

Optimal Allocation of Dispersed Energy Storage Systems in Active Distribution Networks for Energy Balance and Grid Support

Mario Paolone, Mostafa Nick

Dispersed storage systems (DSSs) can represent an important near-term solution for supporting the operation and control of active distribution networks (ADNs). Indeed, they have the capability to support ADNs by providing ancillary services in addition to ...

Institute of Electrical and Electronics Engineers2014

Haptic Tactile Interface (HTI): Design of the Power Supply Stage

Yves Perriard, Christophe Winter

The driving electronics of an haptic tactile interface (HTI) is presented. The stability of its linear power amplifier under the capacitive load of the HTI piezoelectric actuator is analysed and ensured. As the HTI actuator is a resonant one, a topology to ...

IEEE2013

Catenary Voltage Support: Adopting Modern Locomotives With Active Line-Side Converters

Alfred Rufer, Behrooz Bahrani, Martin Aeberhard

This paper proposes a voltage support scheme for traction networks, which compensates for the voltage drop along the catenary line to which locomotives are connected. The proposed method is based on the injection of capacitive reactive power through the cu ...

2013

Preventive reactive power management for improving voltage stability margin

Mokhtar Bozorg, Omid Alizadeh Mousavi

Voltage stability imposes important limitations on the power systems operation. Adequate voltage stability margin needs to be obtained through the appropriate scheduling of the reactive power resources. The main countermeasures against voltage instability ...

Elsevier2013

On the inter-area optimal voltage and reactive power control

Omid Alizadeh Mousavi

Scheduling voltage and reactive power is one of the major problems and concerns of the Transmission System Operators (TSOs) especially after deregulation of power market. Due to locally provision of the reactive power resources, each TSO has developed its ...

Elsevier Sci Ltd2013

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Voltampère

A Rapid DC Component Elimination Strategy for Alternative Current in Frequency Converter

Harvesting Energy From a Rotating Gear Using an AFM-Like MEMS Piezoelectric Frequency Up-Converting Energy Harvester

Maximum Voltage Stability Margin Problem With Complementarity Constraints for Multi-Area Power Systems

Investigation of P-V and V-Q based optimization methods for voltage and reactive power analysis

Accurate Capacitor Voltage Ripple Estimation and Current Control Considerations for Grid-Connected Modular Multilevel Converters

Optimal Allocation of Dispersed Energy Storage Systems in Active Distribution Networks for Energy Balance and Grid Support

Haptic Tactile Interface (HTI): Design of the Power Supply Stage

Catenary Voltage Support: Adopting Modern Locomotives With Active Line-Side Converters

Preventive reactive power management for improving voltage stability margin

On the inter-area optimal voltage and reactive power control

Graph Chatbot

Chattez avec Graph Search

A Rapid DC Component Elimination Strategy for Alternative Current in Frequency Converter

On the inter-area optimal voltage and reactive power control

Maximum Voltage Stability Margin Problem With Complementarity Constraints for Multi-Area Power Systems

Investigation of P-V and V-Q based optimization methods for voltage and reactive power analysis

Accurate Capacitor Voltage Ripple Estimation and Current Control Considerations for Grid-Connected Modular Multilevel Converters

Optimal Allocation of Dispersed Energy Storage Systems in Active Distribution Networks for Energy Balance and Grid Support

Haptic Tactile Interface (HTI): Design of the Power Supply Stage

Catenary Voltage Support: Adopting Modern Locomotives With Active Line-Side Converters

Preventive reactive power management for improving voltage stability margin