Canadian Electrical Industry News Week

Distributed Energy

 

Aug 3, 2017

DERs include all kinds of hardware that the utility may not necessarily own directly—solar panels, natural gas-fired microturbines, stationary batteries, and alternative cooling. Demand-response schemes, where a grid operator shifts electricity consumer use (usually through incentives) away from high-demand times, are also considered DERs.

Planning for DERs makes grid management trickier than it was when a company simply built a huge new plant and connected a power line to it. Without a lot of data, it’s hard to know what kinds of energy resources will have the most impact economically and environmentally and what will be most cost-effective for utilities. But a trio of researchers from Stanford University is attempting to make this planning easier for utilities and policy makers to solve. 

The program, called “ReMatch,” uses smart grid data to match groups of consumers with different kinds of distributed resources based on the customers' energy use and the ability to construct resources in that area (like solar panels, batteries, and so on). If a business district uses a lot of power around mid-day, for example, it might be worthwhile to offer incentives for that area to install solar panels. If a row of restaurants is open until 9pm, perhaps offering those businesses a solar-plus-battery option would be more cost-effective.

The modeling program can also break down customer energy use by the hour. The software can, for example, pick out customers who use a lot of solar in the morning and customers who use a lot of solar in the afternoon. The utility can then use that information to balance the enrollment of each kind of customer, thereby evening out the demands on the grid.

The researchers applied ReMatch to a 10,000-customer sample in California, using real hourly data gleaned from smart meters. The model found that constructing DER infrastructure in a targeted way reduced the Levelized Cost of Electricity (that is, the present value of the resource over its lifetime costs) by nearly 50 percent. This was, the paper states, due to a dramatic reduction in operating costs incurred by the utility.

By offering detailed data on intermittency, customer demand, and operating costs, utilities can take a targeted approach to incentivizing DER infrastructure, which will help them meet renewables goals and reduce costs associated with indiscriminate buildout. “[O]ur results suggest that in order for DER infrastructure to become a reality we must design smart and targeted policies, programs, and incentives that facilitate the balancing of consumer type enrollment in DER plans and programs with the existing grid,” the researchers concluded. “Under such smart policies, the optimal mix of consumers could be selected to become part of emerging utility models of organized ‘prosumer’ community groups to preserve the cost effectiveness of model-derived DER infrastructure plans.”

Written by Megan Geuss - 7/18/2017

Originally published in 

Nature Energy, 2017. DOI: 10.1038/nenergy.2017.112  (About DOIs).

Irwin Beron RAB Design has announced the retirement of President, Irwin Beron.  After 50 years in the lighting industry, Irwin has decided to step down as President and hand over the reins to his eldest son, David Beron.  David will assume the position of President, effective immediately.  Irwin will remain on as Chairman, which will allow him to enjoy some well-deserved rest and relaxation with his lovely wife Lynette and seven grandchildren, yet still free to impart his many years of experience and expertise whenever possible as Chairman of RAB Design. Irwin has been serving as President of RAB Design Lighting since 2002.  He acquired the company during a difficult period and through grit, determination and hard work, turned it around to make it one of Canada’s most respected lighting companies.

 

Read More: Irwin Beron Retires as President of RAB Design... 

 

 

 

Electricians Provide Assistance in TD Centre's 50th Anniversary Illumination Project

Contractors Guild, Ainsworth, Symtech, Plan and ACML donated their services to temporarily reconfigure the buildings' automated lighting systems, while a crew of staff and volunteers worked to open and close blinds on over 6,000 windows across the TD Centre's five towers to create the message "Less is more or" in 100-foot-tall lights.

A media statement called it the largest public art project of its kind undertaken anywhere in the world.

Read more: Electricians Provide Assistance...

 

CSA

 

By William (Bill) Burr

In this article: Section 56 — Optical fibre cables. Section 56 is a supplementary or amendatory section of the code and applies to the installation of optical fibre cables in conjunction with all other electrical systems. Rule 56-002 provides a special terminology definition for an Optical Fibre Cable — a cable consisting of one or more optical fibres that transmits modulated light for the purpose of control, signalling or communications.

Rule 56-102 outlines that there are three types of optical fibre cables.



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Wind Farm

 

Wind technicians have been working to keep Canada’s turbines turning for a long time now.

TransAlta’s Cowley Ridge Wind Farm was one of the first commercial facilities in the country with the original technicians back in 1993 describing their experiences of being “up so high” and that “there was nothing like it.”

Sitting on 25 meter tall lattice work towers, these machines were less than a third of the height of most tubular wind turbine towers today. However, many of the same skills learned on these first sites are still relevant today even though the technology has certainly progressed.

Read More: The Road Behind and the Road Ahead... 

 

 

 

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Copper $US Dollar price per pound

Gordon M

 Gordon MacDonald is a cheerful, driven individual who loves to be challenged, a trait that suits him well as a lighting specialist overseeing retrofit projects for Rexel in New Brunswick and P.E.I. He also has had a unique introduction to the field he now works in. 

Gordon was born and raised in Moncton, New Brunswick and has lived there for most of his life. He has an incredibly busy home life that extends to his children, stepchildren and grandchildren. Beyond family life he enjoys “playing guitar and piano, going target shooting, cooking BBQ, trying new foods and learning new things.”

How One Hospital Is Improving Patient Care with Advanced Analytics Demand for healthcare is outstripping capacity, but Toronto’s Humber River Hospital has a solution: a digital Command Centre powered by GE’s Wall of Analytics. As populations grow and age, many hospitals are being stretched past their limits. Rather than apply temporary or partial fixes to address the challenges that underlie this busy, acute care hospital, Toronto’s Humber River Hospital has chosen to implement a holistic, state-of-the-art hospital command centre that will enable it to achieve radical gains in quality and efficiency.

The hospital partnered with GE Healthcare Partners to conceive, design and build the new 4,500 square-foot command centre, a cornerstone of which will be GE’s Wall of Analytics that processes real-time data from multiple source systems across the hospital.

Read more: How One Hospital is ...

 

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