Finite formulation based models of overhead lines and buried cables incorporating ground interface and high-frequency effects

Being able to accurately determine the model parameters for multi-conductor overhead and underground cable systems is important for power transmission system simulation. Current analytical based methods are limited to simple configurations of conductors and employ approximations that limit their accuracy at high frequencies. In this project we develop a numerical Finite Integration based technique for calculation of transmission line parameters and for calculation of the associated electromagnetic fields.

Effect of Climate Change on the Hydroelectric Potential of the Lower Churchill River

Nalcor Energy is currently planning the development of a 2800 MW hydroelectric project on the lower Churchill River in Labrador. The Lower Churchill Project is the most attractive undeveloped hydroelectric project in North America. Hydro projects have long timelines and their viability is highly dependent on the expected hydrological regime of the watershed. Climate change is expected to alter this hydrological regime, leading to changes in the amount and timing of runoff.

Geothermal Ground Loop Performance Monitoring

The project will entail the development of a flexible and robust data acquisition and monitoring system for the large scale long-term performance evaluation of residential ground source heat pump system. The literature review will guide different alternative ground loop heat exchanger options. The expected result will provide flexible and portable hardware/software equipment and survey protocol for large-scale monitoring and evaluation of ground source heat pump systems.

Characterization of the Fuel Injection Spray Within the Ignition Quality Tester (IQTTM)

Advanced Engine Technology Ltd. (AET) has developed a novel diesel fuel Ignition Quality Tester (IQTTM) that permits fast, precise and reliable measurements of the ignition delay and CN of diesel fuels. Precision and repeatability is paramount in the Cetane environment as refineries want the most precise instrument available in the market. More precise and repeatable Cetane number measurements provide considerable economic benefits for refineries in terms of savings of additives.

Design and Development of a Usable User Interface for a Search Engine in the Oil and Gas Domain

Currently, in the oil and gas industry, document handling tasks are performed manually. Intellog is developing a search engine for handling the documents to various users in this domain. Due to complexity of the search task and variety of the users, development of a usable user interface for the search engine is challenging. In this project usability engineering methods will be used to develop a user interface, which will be integrated into the intellog's software.

Live Line Maintenance and Inspection Robotics Manipulation

This research project aims at working closely with Manitoba Hydro, to examine existing techniques and further develop new tools that allow remote access to live transmission lines equipment that cannot be out of service. More specifically, we aim to employ robots to partially substitute for, and work cooperatively with, crew directed at service interruption free maintenance and inspection of live transmission lines. Such operations are often complex, hazardous and labor intensive.

Use Experience Design and Interactive Interfaces to Support Energy Conservation

This multiple]internship project aims at three applications: BCHydro's continuing efforts to encourage energy conserving actions by its clients and customers through its PowerSmart program, the City of Vancouverfs sustainability program and Team Northfs entry to the 2009 Solar Decathlon competition. Each internship will produce a prototype and/or presentation with the intent to use these results, directly or as strategic insight, in PowerSmart public exhibitions and in the Solar Decathlon house.

Development and Performance evaluation of 3D powerline reconstruction method using airborne LiDAR data

The North American electric power distribution network comprises a vast critical infrastructure of interconnected grids and power lines. Effective management of this system requires timely, accurate power line mapping and monitoring. Scene analysis for powerline change monitoring requires precise detection of all key corridor objects (i.e., powerlines, towers, insulators, splices, switches and other components as well as the terrain, buildings, trees, etc.).

Lightning Electromagnetic Field Macromodeling

Concerns regarding the quality of the electric power are becoming a crucial factor in modern power systems. Historically, most electric/electronic system equipment has been able to operate successfully when electric power was disturbed. However, the emerge of sensitive electronic equipment and devices which require highly-reliable electric power has created whole new areas of power quality consideration. It is well known that lightning, as a high energy phenomenon, is a source of severe disturbance.

Groundwork for Modeling the Effects of Climate Change on the Lower Churchill Hydroelectric Development

Nalcor Energy is in the planning stages of the Lower Churchill Hydroelectric Generation Project, expected to cost between $ 6 and 9 billion dollars. Due to the scale (over 2800 MW) and potential lifespan of this project, consideration needs to be made about the effects of climate change on the available water in the Churchill River. This internship is the jumping off point for a working relationship between Memorial University of Newfoundland and Nalcor Energy.

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