National Grid has unveiled plans for the future home of its Sustainability Hub, a 2,200 square-foot facility centrally located within the company’s smart grid pilot area in Worcester, Massachusetts....More
With land-use and permitting issues becoming more complex and expensive, cable might be close to being price-competitive with overhead transmission. That would particularly apply in highly populated areas where right of way is a premium (as is visual impact). Do you see that happening in the U.S.? Europe? Doesn't the recent storm damage make cable more attractive financially?...More
An analytical report released last month by the U.S. Department of Energy found that as of March 2012 the total invested value of the $2.96 billion to support Smart Grid projects generated at least $6.8 billion in total economic output....More
Asset-intensive industries face increasing pressure to improve how well they utilize and maintain their equipment. Asset health management is emerging as a critical business process due to the potentially very significant bottom-line impact of asset decisions on profitability, compliance and customer satisfaction....More
Current and voltage measurements are two key functions in the control and protection of electric power grids. Traditionally, they have been performed using so-called instrument transformers – somewhat bulky and heavy devices that can weigh up to several tons....More
GCBs provide advance warning of breaker wear and estimates of remaining life, enabling corrective action leading to fewer failures, reduced outages, and safer operation. This video answers three common questions about the level of monitoring required to maintain GCB systems. Download the presentation GMS600 - GCB monitoring system information for a more in-depth preview of the features and benefits of these ABB breaker-monitoring systems.