Aeration of hydraulic turbines for increased dissolved oxygen

In warm climates warm temperatures cause thermal stratification in hydropower reservoirs inhibiting mixing and leading to deoxygenation of waters at depth (hypolimnium). Turbines withdrawing water at depth result in low dissolved oxygen (DO) in the downstream flow having a large negative impact on the downstream riverine ecosystem. Legislation in the USA and elsewhere now requires […]

Read More
Characterization of graphene-based composites

Blending carbon fillers with thermoplastic materials can lead to a significant improvement of the resulting electrical, mechanical, thermal, and gas barrier properties compared with the unfilled polymer. Graphene, the name given to a material consisting of two-dimension layers of carbon atoms arranged in a hexagonal lattice, has extraordinary properties which make possible to produce a […]

Read More
Mushroom Harvesting System

Automatic harvesting of mushroom produce is a promising opportunity for mushroom growers to increase their revenues. This increased revenue will be obtained through savings in human labour as well as the expected increase in yield and quality due to the consistency of automated solutions compared to manual ones. Automated harvesting solutions do already exist for […]

Read More
Communication assisted hybrid overcurrent-transient directional protection scheme for active distribution networks

With worldwide efforts to increase the utilization of renewable energy, traditional power distribution networks are being transformed into active distribution networks with the interconnection of distributed generation. The status of DGs connected to an active distribution network can change frequently, and this creates many challenges to network protection. The aim of this project is to […]

Read More
Synthèse et implémentation de correcteurs robustes d’un microréseau électrique sur simulateur temps-réel

Les réseaux et les microréseaux électriques sont rarement accessibles pour effectuer des tests. Le recours à des simulateurs à temps réel est une solution efficace pour permettre l’étude de ces réseaux électriques. Le réalisme de ces simulateurs à temps réel est étroitement lié à la précision des modèles utilisés ainsi que leurs lois de commande. […]

Read More
Finite Element and Probabilistic-Based Analysis of Dents in Pipelines

Pipelines are a common means to transport oil, gas, and other petroleum products used by citizens in everyday life. Permanent inward deformations, called dents, can develop along a pipeline, most of which are not a safety concern. The objective of the project is to develop the processes used to accurately assess the safety of different […]

Read More
Development of Cost-Effective Solutions for Energy Management in Smart Buildings

This project aims at developing control strategies under the paradigm of Demand Response (DR) in the context of the Smart Grid in order to improve energy efficiency and to reduce operational cost in commercial buildings and communities. The emphasis is put on consumer side energy management strategies that able to balance energy demand and supply […]

Read More
Synthèse et implémentation de correcteurs robustes d’un microréseau électrique

Les réseaux et les microréseaux électriques sont rarement accessibles pour effectuer des tests. Le recours à des simulateurs à temps réel est une solution efficace pour permettre l’étude de ces réseaux électriques. Le réalisme de ces simulateurs à temps réel est étroitement lié à la précision des modèles utilisés ainsi que leurs lois de commande. […]

Read More
Effective Pipeline Integrity Decision Making

Pipeline operators are required to make decisions for various complex pipeline integrity situations on a daily basis. These integrity situations often comprise a complex interaction between integrity threats such as corrosion, cracking, third party damage, dents, buckles, and wrinkles. A pipeline operator usually develops their own processes towards dealing with each specific integrity threat. In […]

Read More
Novel modeling and simulation algorithms of interconnected AC and multiterminal DC grids for power flow and transient stability analyses

This research is aimed at the development of new modeling and simulation algorithms of interconnected AC and DC supergrids for power flow and transient stability analyses. The efforts will be focused on the following technical areas: • Advanced modeling methods of AC/DC power converters and controls for the integration of renewable energy resources in power […]

Read More
L2M – Innovative Strategy for Reducing Energy Consumption and Pollutant Emissions in Liquid Fuel Carrier Ships

This project will develop two integrated boil-off gas recovery and re-liquefaction systems for liquefied natural gas and liquefied hydrogen carriers that harness ship exhaust heat and convert it into usable energy through the Kalina power cycle and water-ammonia absorption refrigeration unit. Unlike conventional re-liquefaction systems that require burning additional fuel to produce cooling, the proposed […]

Read More