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DMS & SCADA

RTU and HMI Redundancy in Electrical Substations

As the substation RTU takes on more applications, such as Human-Machine-Interface (HMI), alarm annunciation, math & logic and “relay communication processing”, its need for high availability increases. Anything that takes the RTU out of service – configuration change, firmware update, or...

Grid Modernization

Cyber Security Strategy is a Must-Have for AMI/MDMS and DA Systems

Over the past decade, utilities around the world have taken advantage of the many clear benefits that Automated Metering Infrastructure (AMI) and subsequently Distribution Automation (DA) can afford. In addition to the proven cost savings of automated and remote meter reading, utilities have been...

Big Data

Software

The Smart Grid Prophecy

For years, industry publications have touted Smart Grid cost-benefit study results that show Smart Grid investments paying for themselves with reduced utility costs. The widely quoted report published by the Electric Power Research Institute, “Estimating the Costs and Benefits of the Smart...

Renewable Energy Connections

Distributed Energy Resources - Small Scale Power

Distributed energy resources (DERs) can benefit the power system and individual homes and businesses. DERs can increase the resiliency and reliability of the power grid, reduce greenhouse gas emissions, reduce the overall power cost, and provide power at the point of use. Several types of DERs can...

Utility Automation & Monitoring

Distribution Automation

A growing requirement for electrical grids BY SOWMYAVADHANA SRINIVASAN, GlobalData The concept of distribution automation came into play in the 1970s, after the need to enhance power-system reliability and efficiency saw the distribution system becoming increasingly automated. The main purpose...
Home Automation Smart Grid

Smart Grid

How Electric Vehicles Could Sink the Texas Grid

Simultaneous charging of just 60,000 next-generation electric vehicles could one day threaten the Texas grid, an analysis has shown.

Based on a 100-kilowatt EV battery with a 5-minute charge time, which could potentially be the standard for EVs in three or four years, demand from 60,000 cars charging at once would equate to 70 gigawatts, said analysts from GTM’s parent company, Wood Mackenzie. That’s the same as the current peak demand for the whole of...

Smart Grid Articles

distributed resources impact on grid

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Electricity Today T&D Magazine - Transformer Winter 2018 Issue

Catalog

T&D Automation and AMR/AMI Systems Handbook Vol. 2

Catalog

Automation of T&D Systems Handbook