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Sidi-Rachid Cherkaoui

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Publications associées (150)

A Transient Stability Assessment Method using Post-Fault Trajectories

Sidi-Rachid Cherkaoui, Maher Kayal, Guillaume Olivier Lanz, Theodoros Kyriakidis

Transient Stability Assessment (TSA) is the process in which the stability of a system is characterized qualitatively or quantitatively. The TSA algorithm presented in this paper is derived from the well-established Single Machine Equivalent (SIME) method ...

2013

Reactive power reserve management: Preventive countermeasure for improving voltage stability margin

Sidi-Rachid Cherkaoui, Ali Ahmadi Khatir, Omid Alizadeh Mousavi, Mokhtar Bozorg

Voltage stability imposes important limitations on the power systems operation. The system should be operated with an adequate voltage stability margin by the appropriate scheduling of reactive power resources and voltage profile. The main countermeasures ...

IEEE2012

State Estimation of Active Distribution Networks: Comparison Between WLS and Iterated Kalman-Filter Algorithm Integrating PMUs

Sidi-Rachid Cherkaoui, Carlo Alberto Nucci, Mario Paolone, Styliani Sarri

One of the challenging tasks related to the realtime control of Active Distribution Networks (ADNs) is represented by the development of fast (i.e. sub-second) state estimation (SE) processes. As known, the problem of SE of power networks links the measure ...

IEEE Power Engineering Society and Technische Universität Berlin, Germany2012

On the vulnerability Analysis against IEMI

Sidi-Rachid Cherkaoui, Farhad Rachidi-Haeri, Marcos Rubinstein, Gaspard Lugrin, Nicolas Mora Parra

Vulnerability is estimated in terms of the effects that IEMI may induce to the services provided by the facility under study. We estimate the vulnerability by considering three variables: the likelihood, the risk, and the hardness. The different parameters ...

2012

Assessment of Total Transfer Capability for simultaneous transactions in decentralized multi-areas power systems

Sidi-Rachid Cherkaoui

With the liberalization of the electricity market, the cross-boarder transactions have become more common but set up new problems due to the non-existence of a global interconnected network operator which would have a whole knowledge of such electrical sys ...

IEEE2012

Investigation of the Blackouts Complexity Regarding Spinning Reserve and Frequency Control in Interconnected Power Systems

Sidi-Rachid Cherkaoui, Mario Paolone, Omid Alizadeh Mousavi, Mokhtar Bozorg

The dynamics of power system blackouts and the associated Self-Organized Criticality (SOC) behavior is a subject that receives continuous attention in view of its inherent complexity and relevant consequences. Within this context, the paper focuses on the ...

IEEE Power Engineering Society2012

On the Optimal Placement of Distributed Storage Systems for Voltage Control in Active Distribution Networks

Sidi-Rachid Cherkaoui, Mario Paolone, Marc Hohmann, Mostafa Nick

Within the context of ancillary services provided to active distribution networks by distributed storage systems (DSSs), the paper focuses on the problem of optimally locating DSSs in order to maximize their support to the network voltage control. In parti ...

IEEE Power Engineering Society and Technische Universität Berlin, Germany2012

Tunable floating active inductor with internal offset reduction

Sidi-Rachid Cherkaoui, Maher Kayal, François Krummenacher, Marc Pastre, Laurent Fabre, Ira Nagel

Presented is a transistor-level implementation of a floating and tunable CMOS active inductor. It is based on the classical gyrator-C topology and is enhanced by adding an internal offset reduction mechanism to guarantee functionality also for unbalanced D ...

2012

The comparison of principles of security ensuring in ENTSOE and UPS of Russia

Sidi-Rachid Cherkaoui, Olga Sokolova

2012

Application of HVDC to the Emergency Control of the Hybrid DC/AC ENTSO-E – IPS/UPS Network Interface

Sidi-Rachid Cherkaoui, Lazar Bizumic, Anna Arestova

2012

Blackouts risk evaluation by Monte Carlo Simulation regarding cascading outages and system frequency deviation

Sidi-Rachid Cherkaoui, Omid Alizadeh Mousavi, Mokhtar Bozorg

In this paper, a blackout risk assessment method is proposed considering the effects of cascading outages, the active power and frequency response of the system. Here, the Monte Carlo Simulation (MCS) is used to analyze the risk of blackouts by generating ...

Elsevier2012

Discussion of "Scheduling of Spinning Reserve Considering Customer Choice on Reliability"

Sidi-Rachid Cherkaoui, Ali Ahmadi Khatir

IEEE Institute of Electrical and Electronics Engineers2011

A probabilistic spinning reserve market model considering DisCos different value of lost loads

Sidi-Rachid Cherkaoui, Ali Ahmadi Khatir

In practice, some customers like industrial ones have higher value of involuntary lost load (VOLL) than other customers and thus, are willing to pay more for higher reliability levels than those with less VOLL, and consequently, they are more concerned wit ...

Elsevier2011

Advanced control of Hybrid HVAC/HVDC interconnection interface for the interconnected ENTSO-E - IPS/UPS systems

Sidi-Rachid Cherkaoui, Lazar Bizumic, Anna Arestova

IEEE2011

Reconfigurable fully integrated inductance for high-speed transient stability emulation

Sidi-Rachid Cherkaoui, Maher Kayal, Laurent Fabre, Ira Nagel

2011

HVDC Interconnections for Large Power Systems, the Path to the More Robust and Efficient Transmission Network

Sidi-Rachid Cherkaoui, Lazar Bizumic, Omid Alizadeh Mousavi, Anna Arestova

2011

Preventive and corrective security market model

Sidi-Rachid Cherkaoui, Ali Ahmadi Khatir, Omid Alizadeh Mousavi

2011

A mixed-signal platform dedicated to power system dynamic computation

Sidi-Rachid Cherkaoui, Maher Kayal, Cédric Meinen, Laurent Fabre, Ira Nagel

has already been proven that analog emulation overcomes the speed limits of numerical simulators by means of a simple fixed-topology prototype. In order to enhance the modularity and the size of the emulated power system a dedicated platform based on a fie ...

IEEE2011

Power System Segmentation Using DC Links to Decrease the Risk of Cascading Blackouts

Sidi-Rachid Cherkaoui, Omid Alizadeh Mousavi

2011

An ultra high-speed, mixed-signal emulator for solving power system dynamic equations

Sidi-Rachid Cherkaoui, Maher Kayal, Fabrizio Lo Conte, Laurent Fabre, Ira Nagel, Guillaume Olivier Lanz

This paper focuses on a new pipelined processing unit architecture dedicated to mixed-signal power system emulation. Prior research in this field has proven that analog emulation overcomes the speed limits of numerical simulators with reliable accuracy. Th ...

IEEE2011

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