Le développement de méthodes durables de stockage de l’énergie est un élément essentiel de l’arsenal technologique que l’on se doit de mettre en place afin de lutter contre les changements climatiques et développer des sources d’énergie durables. Pour cela, les batteries, et plus particulièrement les batteries au lithium, sont des technologies incontournables. Néanmoins, les technologies […]

The Wind Energy Institute of Canada has installed a large-scale wind power and energy storage systems. The institute’s goal is to investigate the wind integration techniques and to increase understanding of the industry for energy storage systems. The objective of this project is to demonstrate and evaluate the capability of energy storage system for shifting […]

Les organismes communautaires sherbrookois sont actuellement dans une situation financière précaire due à un sous-financement chronique, ainsi qu’aux nombreuses coupures dans les services publiques et les programmes sociaux. Cette situation force le mouvement communautaire à chercher des solutions innovantes et durables pour continuer à répondre aux besoins de la population tout en évitant la fermeture. […]

Large northward-flowing boreal rivers are an important hydroelectric resource, but effects of river regulation on downstream geomorphology and aquatic ecosystems are difficult to predict. Peace River, BC presents an ideal case study of river response to regulation, with continuous monitoring since dam construction in 1967. However, current understanding of system changes is based mainly on […]

Large northward-flowing boreal rivers are an important hydroelectric resource, but effects of river regulation on downstream geomorphology and aquatic ecosystems are difficult to predict. Peace River, BC presents an ideal case study of river response to regulation, with continuous monitoring since dam construction in 1967. However, current understanding of system changes is based mainly on […]

This research will investigate Wide Area Measurement based controllers for improving stability in systems with HVDC and FACTS devices embedded in AC networks. The approach will extend the candidate’s Ph.D. research which introduced a new method that is always able to guarantee improved damping of all modes in the face wide changes in the network. […]

This research will investigate Wide Area Measurement based controllers for improving stability in systems with HVDC and FACTS devices embedded in AC networks. The approach will extend the candidate’s Ph.D. research which introduced a new method that is always able to guarantee improved damping of all modes in the face wide changes in the network. […]

The PipeDiver is a free-swimming platform developed by Pure Technologies, which can carry sensors and devices for non-destructive inspection of in-service water pipelines. CCTV (closed-circuit television) inspection is a well-adopted method, which employs a CCTV camera on the platform. General, the CCTV inspection can only provide qualitative results about pipe condition. To achieve quantitative inspection, […]

Ce projet a pour but de proposer aux exploitants des centrales hydroélectriques d’Hydro-Québec un modèle d’estimation et de prédiction de la dégradation de leurs turbines hydrauliques. Celui-ci pourra être régulièrement mis à jour en se basant sur des inspections planifiées et réalisées de façon logique. L’estimation de la dégradation des systèmes est essentielle à la […]

The research program is aimed at developing operating systems that enable grinding mill speeds to be controlled in responses to variations in ore properties. Although there are studies that show speed control can improve productivity and significantly reduce energy requirements, mines presently used fixed speed systems for their ball and tower mills. With development of […]

The necessity of cost-efficient and reliable wastewater treatment processes has increased in order to meet more stringent levels of environmental regulations, increased system reliability requirements and tightening operational budgets. To aid in meeting these operational goals, a strong market for low-cost, high-fidelity sensor technology that can relay real-time information to system operators on all aspects […]

Compte tenu de l’accroissement du besoin énergétique auquel le monde devra faire face dans les prochaines décennies, l’industrie de l’énergie tend sans cesse à améliorer le rendement et la fiabilité de ses équipements. Une des avenues envisagées est d’augmenter la puissance des alternateurs hydroélectriques existants, repoussant ainsi la construction de nouvelles centrales. Beaucoup de ces […]