in News Departments > New & Noteworthy
print the content item

Chicago-based ComEd, which installed 470 distribution automation (DA) devices in 2012, says the technology resulted in 82,000 fewer customer power interruptions last year. For example, DA devices prevented 20,000 service interruptions during severe storms that hit the Chicago area in mid-April.

By remotely monitoring and controlling grid operations, DA devices, or "smart switches," are a central feature of smart grid technology and ComEd's effort to reduce the frequency and duration of outages, the utility explains.

Under the state’s 2011 smart grid law, ComEd invested a total of $32 million in the installation of DA in 2012 and plans to boost the investment to over $44 million this year. Over the course of the 10-year grid modernization program, the utility is increasing the number of customers served by DA to nearly 90%.

"Just as today's smartphone technology merged the power of computers with cellular phones, smart grid technology merges the power of computers with the electric grid," says Mike McMahan, ComED vice president of smart grid and technology.

"With distribution automation, if a tree were to fall on a utility pole resulting in an interruption, far fewer customers would be impacted because it enables us to better isolate the damaged section," McMahan continues. "DA introduces a self-healing capability to the electric grid by allowing us to resolve issues before customers might even be aware of them, and that has a profoundly positive impact on people's daily lives."



Hybrid Energy Innovations 2015
Latest Top Stories

Duke Energy Commits $500M To Major Solar Expansion In N.C.

The utility company says the investment will help further diversify its portfolio, as well as increase solar power for its North Carolina customers by 60%.


Sensus Issues Refund To SaskPower After Smart Meter Woes

As SaskPower continues to swap out its Sensus units following several meter failures, the two companies have reached an agreement in order for the utility to recover costs.


The Smart Utility's Guide To Choosing A Smart Meter

Electricity providers across North America are taking on grid modernization. This article outlines the myriad factors a utility should consider in order to select the best-possible smart meter.


DOE Report: U.S. Wind Power Prices Reach All-Time Low

According to the U.S. Department of Energy (DOE), wind power continues to play a larger role in the U.S.' energy mix and is the cheapest it has ever been in the country.


Survey Reveals What U.S. Consumers Expect From Their Utilities

GE's new survey measures Americans' views on the state and future of the grid, as well as how much extra consumers would be willing to pay for better power reliability.

S&C Electric_id176
Hybrid Energy Innovations 2015
Future Energy_id187
edf_id180