Embedded Electronics Make the Electric Grid Smarter

Josh Rader — Tue, 17 Nov 2009 13:14:46 -0600

Authored by:

Leland Teschler
Editor
leland.teschler@penton.com

Key points:
• Because communication protocols are in flux, many e-metered devices will initially exchange information with the smart grid via separate communication modules.

• Key drivers for smart-grid electronics are shaping up to be security, antitampering measures, and accuracy.

Resources:

Heavy-Duty Motors from Weg Withstand Crusher Duty

Josh Rader — Tue, 17 Nov 2009 12:45:37 -0600

Three-phase crusher-duty motors from Weg, Suwanee, Ga. (www.weg.net/us), generate from 50 to 500 hp and have exceptionally high starting and breakdown torque, according to the company.

Segmented stator technology

Robert.Repas — Fri, 13 Nov 2009 12:01:44 -0600

Paul Murphy from Moog explains the concept of boosting copper density using segmented stator technology to Lee Teschler of MACHINE DESIGN. 6:34

Researchers at Georgia Institute of Technology Develop a Method to Radiation-Harden Microchips

Josh Rader — Tue, 03 Nov 2009 09:46:01 -0600

Georgia Institute of Technology, www.gatech.edu

Researchers at The Georgia Institute of Technology are exploring the use of silicon-germanium microchips as a way to protect electronics on spacecraft from both ionizing radiation and cosmic rays. The material is intrinsically immune to many types of radiation, except the heavy ions in cosmic rays.

HSTAR 750 Series LVDTs designed for high-temperature applications

Josh Rader — Tue, 03 Nov 2009 09:25:10 -0600

The HSTAR 750 Series of ac-operated, position-sensing LVDTs (linear variable-differential transducers) from Macro Sensors, Pennsauken, N.J. (www.macrosensors.com), are hermetically sealed and constructed out of stainless steel.

Optical Motion Sensing for Webs

Josh Rader — Tue, 03 Nov 2009 08:34:20 -0600

In many printing, packaging, and general web applications, it is often necessary to know whether the web is moving and if so, in which direction. One traditional method of getting this information is to use encoders equipped with measuring wheels.

Film and Adhesive Suppliers Respond to Durable Goods Market Pressure

Reggie Hall — Thu, 29 Oct 2009 08:37:33 -0500

The drive for engineering innovation intensifies the need for nameplate, label and decal development during initial product design. Never has there been a time of greater global competitiveness. Today’s durable goods OEMs can utilize pressure-sensitive label and adhesive materials to provide design alternatives, enhance product performance and improve product safety.

Building a Sound Strategy for Product/ Brand Security

Reggie Hall — Thu, 29 Oct 2009 08:02:23 -0500

Today’s rapidly changing economy and intensified worldwide competition make product security more critical than ever. Brand owners, manufacturers, and retailers place a premium on ensuring product authenticity and providing tamper-evidence.

Marking system for cables, wires - Automation Systems Interconnect

Randall Rubenking — Mon, 26 Oct 2009 10:30:55 -0500

Plot System Conversion Kit lets plotters make wire markers and labels for terminal blocks, switches, indicators, and so forth. The kit consists of software, operating manual, and support template.

Avago’s Fiber Optic and Isolation Solutions for Renewable Energy Applications

Jessica Harris — Tue, 20 Oct 2009 08:48:02 -0500

Learn about leading-edge Fiber Optic and Isolation Solutions and enhancements across the four technology sectors that make up Alternative & Renewable Energy: Solar Power; Wind, Water and Geothermal; Fuel Cells and Hydrogen; and Biomass and Battery technologies.

View this cool video that provides a broad overview of Avago’s product offerings in the wind turbine, solar and opto isolation market.

Latest Electrical & Electronic Content Feed