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Hydro-Québec's challenges and experiences in on-line DSA applications
2010 Edition, July 1, 2010 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Hydro-Québec has a long interest in on-line dynamic security assessment (DSA) necessitated by its challenging power network dynamics (transient, fast and slow voltage collapse). We are presently using off-line calculated security indicators...

Experiences and challenges in contingency analysis at Hydro-Quebec
2012 Edition, July 1, 2012 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Contingency analysis is one of the major components in power system security analysis. Hydro-Quebec has a long interest in on-line real-time security based monitoring system. As early as 1982, the first operational tool to provide dynamic transfer limits...

Restoration plan — The Hydro-Québec experience
2008 Edition, July 1, 2008 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The purpose of the restoration plan is to provide power to customer as fast as possible without compromise the integrity of the equipment. The condition of the restoration electrical system is not familiar to the operation personnel. The particular structure of Hydro-Quebecpsilas power...

Hydro-Quebec grid code for wind farm interconnection
2005 Edition, January 1, 2005 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In the last year, Hydro-Quebec has proceeded to a call for tender for 1000 MW of wind energy. In response to its request for proposals Hydro-Quebec has selected 8 projects to be installed in the Gaspe Peninsula. This paper deals with requirements...

Hydro-Quebec experience with PSS tuning
1999 Edition, Volume 1, January 1, 1999 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Hydro-Quebec has added several facilities on its transmission system, including a sixth 735 kV 950 km AC line from the James Bay region, a HVDC link of 1050 km at 450 kV with 3 rectifier-inverter substations between Radisson-Nicolet-Sandy-Ponds, 11200 MVArs of...

Hydro Quebec TransEnergie response to blackouts or catastrophic events
2004 Edition, January 1, 2004 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper discusses Hydro Quebec TransEnergie response to blockouts or catastrophic events. The panelist will present: key data about Hydro Quebec (HQ) system, impact of August 14th blackout on HQ system, actions following HQ blockouts, HQ defense plan and...

Operational experience with state estimation at Hydro-Québec
2008 Edition, July 1, 2008 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper first relates the experience gained with the state estimation function at Hydro-Quebec, experience that started with an in house development in the early 70psilas and was pursued with the acquisition of two commercial products, the latest...

Undervoltage load shedding scheme for the Hydro-Quebec system
2004 Edition, January 1, 2004 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In recent years, Hydro-Quebec has undertaken a major program to upgrade the reliability of its transmission system. Much effort has been focused on increasing the system's ability to withstand extreme contingencies, usually caused by multiple incidents or the successive...

Wind power effect and control in Hydro-Quebec electrical network
2013 Edition, August 1, 2013 - Cairo University

The increasing amount of wind power in power system needs more attention particularly in voltage regulation. This paper presents a control strategy based on model predictive control that tries to regulate the voltage which is disturbed by wind power. In this paper,...

Measuring the efficiency of voltage reduction at Hydro-Québec distribution
2008 Edition, July 1, 2008 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The goal of this paper is to describe the methodology used to assess the effectiveness of conservation voltage reduction in the Hydro-Quebec distribution network. The motivation for attempting to control the load is presented as well as different procedures that have lead to...

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