Graphics Processing Units (GPUs) are usually employed to quickly render images on everyday computer screens, and do so quickly and efficiently for relatively little cost compared to the use of Central Processing Units (CPUs) that make up the “brain” of the computer. Modern GPUs are able to do hundreds or thousands of simultaneous calculations; rewriting […]

This research project will develop dc electric field sensors for the monitoring of electric power utility infrastructure and for non-contact voltage probing and monitoring. MEMS sensors are the focus, as they offer small size, low cost, and low power operation. These properties make them ideal for hand held operation, and for deployment in remote locations […]

Modern electric power systems are moving rapidly towards large-scale adoption of renewable energy resources. While this is immensely beneficial for sustainability and the environmental impact of energy systems, it challenges the ways we have developed to operate our continent-wide power systems. In particular we will face large frequency swings that come about as we replace […]

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 proposed research aims to develop better computer simulation tools for the study of large electrical power systems. The premise of the research is based upon the concept of co-simulation, wherein two specialized computer simulation tools, each with unique features and strengths, are used in conjunction to solve a large electrical system. In the particular […]

Transmission lines expand over hundreds of kilometers and are the most vulnerable component of a power system to lightning strikes. Damages to equipment, high repair costs, and loss of revenue could happen when the lightning hits the transmission tower or conductors. Tower grounding systems in transmission towers play a major role for mitigating the over-voltages. […]

Modern electric power systems are complicated, large-scale dynamical systems that need specialized tools and techniques for their computer modeling and simulation. This is due to the unprecedented penetration of renewable energy sources and use of high-frequency power electronic converters. This proposal aims to develop algorithms and methods for co-simulation of modern power systems using dynamic […]

Graphics Processing Units (GPUs) are usually employed to quickly render images on everyday computer screens, and do so quickly and efficiently for relatively little cost. Modern GPUs are able to do hundreds or thousands of simultaneous calculations; rewriting conventional computer problems in the language of GPUs offers the potential to dramatically decrease the computing time […]

In this research, a new approach to model Frequency Dependant Network Equivalent (FDNE) will be introduced and implemented in PSCAD/EMTDC. FDNEs are used to accelerate and reduce the size of unnecessary part of the network under simulation. The new approach utilizes Brune’s network synthesis and Tellegen’s extension to create a multiport network whose impedance is […]

It is difficult to perform the dynamic analysis on large scale power systems within a desirable time frame. Most utilities therefore resort to reduce the scale of power system by representing the external system using an equivalent network. This project proposal in conjunction with Manitoba HVDC Research Centre aims to develop simulation based methods complemented […]

Conventional power systems rely on synchronous machines for generation of power and also for formation of an interconnected network of generation to which loads are connected via a transmission system (known as a grid). Increasingly renewable sources of energy are interconnected to a grid via power electronic converters. These converters have been traditionally operated with […]