Electric rail traction systems were initially deployed in the 19 th century and are growing in importance in our modern times. This mode of transportation is the best on a power-per-weight basis as ...

TPS’s suite of power conversion equipment includes DC-DC, DC-AC, AC-AC and AC-DC converters, as well as auxiliary power supply (APS) equipment, battery chargers and rafts, and traction systems. TPS ...

Third-rail systems. In the United States today, third-rail power systems are popular in rapid transit systems, like the subway, PATH or Chicago "L" system.

L.A.-based Parallel Systems, which just raised $50 million, thinks it can squeeze far more capacity out of existing rail lines.

The agency announced this week that live wire testing will begin in July on the floating span of Interstate 90 that stretches ...

On Thursday, Ballard Power Systems Inc. (NASDAQ:BLDP) announced a new supply agreement with California-based rail operator Sierra Northern Railway, which involve the supply of 1.5MW of fuel cell ...

A few updates on some recent items: HYPERLOOP: In July I wrote about tech entrepreneur Elon Musk’s idea to build a 700-plus mph tube system to whisk passengers from Washington D.C. to New York ...

Gu Qingwei, chairman of Beijing Dinghan Technology, has joined the ranks of the world’s billionaires following gains in the share price of the Shenzhen-listed supplier of power supply systems ...

Service between BelRed Station and Downtown Redmond Station was suspended at 5 a.m. Tuesday — a near-repeat of an incident ...

Founded in 1980, Power Control Systems (PCS) is a leading provider of switching technologies. As a UNI EN ISO 9001-2008-certified company, PCS focuses on total client satisfaction and the continuous ...