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T62B: Effect of Thermal Ageing on Transformer Insulation

The paper deals with the evaluation of the effect of thermal ageing upon the transformer insulation. The aim of the paper is to present an up-to-date Status Report on the state of art of the thermal ageing of insulating materials in order to assist the Transformer Engineer in making decisions on how to evaluate the "thermal life" status of a transformer. Transformer insulation consists of various types of organic insulating materials, which are all subject to the thermal effect as it occurs dur

Dec 31, 1979

Research

D488: Voltage Unbalance on Distribution System Phase I

The aim of this report was to define the typical amount of voltage unbalance experienced on power distribution systems across the country. The first step was to determine the technical approach to unbalanced evaluation and calculation. The second step was to contact 31 utilities by way of a survey designed to construct a voltage unbalance database. Some 50 million voltage measurements were then recorded at six test sites across the country and processed to assess the typical voltage unbalance fo

Feb 1, 1989

Research

U963: DSM Tracking and Monitoring System-Needs Assessment of Utilities and Cataloguing of Available Systems

Recognizing the benefits that an integrated demand-side management tracking and monitoring system (DSM TMS) can provide a utility, CEA hired Barakat & Chamberlin to conduct a needs assessment of Canadian utilities, to catalog existing DSM TMS software and to research the experiences of utilities that have implemented DSM TMS. We surveyed Canadian utilities software vendors, and utilities in the United States and Canada with DSM TMS. We did not find enough similarity in the needs of Canadian util

Nov 1, 1993 - May 1, 1994

ADO

DSM

Research

G252: Dry Cooling Towers

NOT AVAILABLE

Dec 31, 1969

TGIG

Research

T672A: Modelling of Single Conductor Galloping - Phase II

The objective of this project was to develop more efficient and cost effective ways of analyzing galloping of overhead transmission lines based on the models, computer software and experimental results developed during Phase I. It was also proposed that appropriate procedures should be investigated for designing galloping controls. The following accomplishments have been achieved in meeting the objectives. 1) Aerodynamic load database. An aerodynamic load database was created from the experiment

Jun 1, 1992 - Mar 1, 1993

OTE

Research

D887: Guide to Value-Based Distribution Reliability Planning

Value-based reliability planning is a subset of a broader planning methodology known as integrated Value-Based Planning, which seeks to deliver maximum value to customers considering all of their needs. Value-based distribution reliability planning focuses on the value realized by customers through the combination of electricity tariffs and reliability of service. This guide presents data and analytical techniques that may be used to integrate all utility costs and customer outage costs in a com

Oct 1, 1992 - Oct 1, 1993

DEP

Research

U206: EVALUATION OF THE COST-EFFECTIVENESSOF ELECTRICAL ENERGY CONSERVATIONIN CANADA

This report provides the results of a study designed to produce one of the key pieces of information necessary to address the potential for energy savings through conservation.Focusing exclusively on electrical energy usage within the residential sector, this study provides an analysis of the technical performance and costs of a wide variety of conservation measures, analyzes the selection of these measures under a variety of energy price scenarios, estimates the regional penetration of conserva

Jan 1, 1981 - Nov 1, 1981

DSM

Research

D457: The Significance of Current Limiting Fuse Damageability

The damageability of current limiting fuses (CLFs) and its importance to electrical utilities are discussed in this report. Based on survey responses and laboratory test results, the report states that there are sufficient safety, economic and reliability concerns associated with CLF damageability to classify this as a significant problem. Of most concern is the fact that CLFs in common distribution system applications can become damaged and fail violently. Although historically such failures ha

Mar 1, 1985 - Jun 1, 1986

DEP

Research

D174A: Evaluation of Acoustic Scan Techniques on Specifically Decayed Poles of Western White Spruce - Part II

CONCLUSIONS AND RECOMMENDATIONS As decay progresses, the harmonic resonans peaks are affected, the peak bank wideth increases and the peak flattens. Major change in AST spectra caused by excessive damping of the acoustic signal in the poles by a ground coupling effect appeared to reduce the effectiveness of the AST spectra as a measure of the amount of decay present in pole.COMMITTEE ACTION ON FINAL REPORT In general, the work was well executed and the interim objectives of inoculating poles and

Jan 1, 1982

DEP

Research

U1026: Ice Rink Demonstration Project - Greenbriar Recreation Centre

This project identifies the energy saving potential in ice arenas by measuring and documenting the consumption of the major electrical loads. Beyond monitored data, several energy saving ideas were initiated to reduce the ice plant's energy consumption. Documented saving for a low-emissivity ceiling, brine pump control and new lighting are all shown. Predicted savings are compared to the measured results for selected energy saving options. Where the installed costs of the implemented improvement

Mar 1, 1994 - Aug 1, 1995

ADO

DSM

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