Tollgrade Blog

Recent Blog Posts

You need Sensors during the Summer Peak

Posted by Tim Figura, Senior Sales Engineer on Jul 22, 2014 9:00:00 AM

As the summer peak approaches in early August, utilities need to make sure they are ready to handle the increased load. Peak electricity demand refers to the period of time when the most electricity is consumed throughout the entire electricity network system. It is concentrated to a few hours of the year during very hot summer afternoons. These hot summer afternoons are a recipe for electricity peaks because of limited load diversity -- air-conditioning units are on full blast, businesses and factories are operating at high capacity, and household appliances are running all at the same time. 

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Topics: Predictive Grid

Reflections on This Year’s Most Important Week for Grid Modernization to Date

Posted by Kimberly Getgen, Vice President Corporate Marketing on Jul 17, 2014 9:00:00 AM

The week of June 24 was a busy one for Grid Modernization.  The topic was highlighted at two key events:  1.) The Clinton Global Initiative (CGI) and 2.) The GridWise Alliance’s National Summit “Future of the Grid – Evolving to Meet America’s Needs.”  Coinciding with these events, an article in Bloomberg appeared stating power outages in the U.S. were up by 285% since 1984 and that the U.S. grid ranked last among the top 9 Western industrialized nations in the average length of outages.  This entry is a reflection on what we at Tollgrade learned at the events that week in June and what we can do to help our nation’s grid evolve beyond its breaking point.

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Topics: Predictive Grid

Three Ways Tollgrade LightHouse Sensors Reduce Operating Expenses and Offer Unique Functionality Not Available in Other DA Solutions

Posted by Kimberly Getgen, Vice President Corporate Marketing on Jul 15, 2014 9:00:00 AM

When deciding on a Distribution Automation (DA) strategy, one of the most important considerations is the cost/benefit analysis of making such an investment. With an average “pay back” period of close to a year, monitoring the grid with Tollgrade LightHouse Sensors is one of the most affordable ways to upgrade your network and improve reliability. In this entry, we outline three reasons why more utilities are choosing the Tollgrade LightHouse platform to help them save money than ever before.

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Topics: Predictive Grid

You’ve Deployed Smart Meters…Here’s Why You’ll Still Need Smart Grid Sensors

Posted by Kimberly Getgen, Vice President Corporate Marketing on Jul 10, 2014 9:15:00 AM

The American Reinvestment and Recovery Act of 2009 included the largest electric grid moderation investment in U.S. History. The DOE received 3.4 billion to fund approximately 100 projects and this investment was matched by 4.7 billion in private investments.  Most of the funds received will be invested in upgrading the utility electric grids through new technologies such as automated substations, and smart meters and sensors.

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Topics: Predictive Grid

Tollgrade Selected as Light Reading 2014 Leading Lights Awards Finalists

Posted by Mark Peterson, V P Global Sales Broadband on Jul 8, 2014 9:00:00 AM

Tollgrade was recently selected as a finalist in the Light Reading 2014 Leading Lights awards program in the “Outstanding Test and Measurement Vendor” category. The Leading Lights awards are the telecom industry’s most prestigious awards program and focus on next-generation communications technologies, applications, services, and strategies. This is the first time Light Reading has introduced the Outstanding Test and Measurement Vendor Category to recognize the important role that telecom test providers play in the communications networking industry.  

Tollgrade was recognized as a finalist for its broadband test solution, the VBT™ Virtual Broadband Technician, a handheld, in-home testing device. Used by field technicians, VBT pinpoints the causes of problems at the customer premises (in the home or local access network) that are otherwise difficult to diagnose and that can disrupt or slow down broadband services. It does this by automatically performing 50 tests, diagnosing the problem, and confirming when the problem is fixed.

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Topics: Virtual Broadband Technician, Awards

Predictive Grid® Video Series Part 5: Programming your MV Sensors

Posted by Tim Figura, Senior Sales Engineer on Jul 1, 2014 9:10:00 AM

With Tollgrade LightHouse, installing and programming sensors is a simple, pain-free process. LightHouse sensors are hot stick deployable, are remotely programmable and upgradable and require no field maintenance once installed (there are no batteries to replace or calibration required). Installation is as easy as three simple steps:

  1. Install factory delivered sensors in minutes through hot stick deployment
  2. Sensors automatically power-up (inductively powered) from the line
  3. Fault current, voltage, load and substation measurements are configured remotely through our LightHouse System Management (SMS) Software

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Topics: Predictive grid videos series

Building a Predictive Grid for the Motor City

Posted by Kimberly Getgen, Vice President Corporate Marketing on Jun 25, 2014 5:02:10 PM

Today is an exciting day for Tollgrade!  Just moments ago, Ed Kennedy, Tollgrade’ CEO, was featured on stage with President Bill Clinton at the Clinton Global Initiative (CGI) America’s Meeting in Denver, Colorado where he made a Commitment of Action to “Build a Predictive Grid for the Motor City” with our partner DTE Energy. 

This three year project will bring comprehensive grid modernization to Detroit. DTE Energy, headquartered in Detroit, Michigan, delivers electricity to 2.1 million customers. To exceed reliability targets, they are deploying Tollgrade’s award-winning LightHouse® MV Smart Grid Sensors and Predictive Grid® Analytics platform at key substations starting at older, legacy feeders and troublesome circuits.

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Topics: Predictive Grid

Predictive Grid ® Video Series Part 4: Event Summary

Posted by Tim Figura, Senior Sales Engineer on Jun 24, 2014 10:05:00 AM

Receiving real time, accurate information about the grid is critical in responding to and understanding events. Deploying sensors on your grid is an effective way to receive this data. Sensors detect an event and communicate this data back to the sensor management system. This data is then analyzed and stored in the event summary.

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Topics: Predictive grid videos series

Bringing our Grid into the 21st Century Part 2

Posted by Kimberly Getgen, Vice President Corporate Marketing on Jun 24, 2014 9:00:00 AM

The Clinton Global Initiative (CGI) America’s Conference kicked off their grid modernization workshops today. In light of this, we wanted to dedicate a series of blogs this week to the topic of Grid Modernization.

In Part 1, we discussed the importance of modernizing our grid to improve reliability and meet the needs of the growing electrical demand. Our aging grid is failing due to systematic under investment resulting in a growing number outages in the U.S., many of which could have been prevented.  These outages are very costly to businesses, costing nearly $101 - $106 billion per year. In this blog post, we move away from the problems our grid is causing, and focus on an important part of the solution: Predictive Grid®Analytics.

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Topics: Predictive Grid

Bringing our Grid into the 21st Century Part 1

Posted by Kimberly Getgen, Vice President Corporate Marketing on Jun 23, 2014 9:15:00 AM

Discussions surrounding Grid Modernization are trending in the energy sector, highlighting the need for a nationwide push to bring our aging electric grid into the 21st Century. This week, the Clinton Global Initiative Americas (CGI) meeting will shine  a national spotlight on the topic of Grid Modernization.  In this four part series, we’ll tackle the topic Grid Modernization and share key insights straight from CGI taking place in Denver, Colorado.

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Topics: Predictive Grid

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