Electrical & Process Control As things get bigger and more complex inevitably there is a greater need to monitor and control everything. Get up to speed on the latest in how engineers are tackling these problems in electrical and process control.
|
Yaskawa Becomes First Manufacturer to Ship 10 Million Drives
Yaskawa Electric, a manufacturer of AC drives, servomotors, motion controllers and robotics, recently became the world’s first to ship 10 million variable frequency drives. In reaching this milestone, the company now claims to have more than 14 percent of the global market for drives rated from 0.1 to 300kW.
Yaskawa boasts more than 30 years of growth, helping manufacturers contain production costs. |
|
Wednesday 11 June, 2008 05:00 AM |
| |
Johns Hopkins University researchers and colleagues in China have unlocked some of the secrets of newly discovered iron-based high-temperature superconductors , research that could result in the design of better superconductors for use in industry, medicine, transportation and energy generation.
In an article published today in the journal Nature, the team, led by Chia-Ling Chien, the Jacob L. Hain Professor of Physics and director of the Material Research Science and Engineering Center at The Johns Hopkins University, offers insights into why the characteristics of a new family of iron-based superconductors reveal the need for fresh theoretical models which could, they say, pave the way for the development of superconductors that can operate at room temperature. |
|
Tuesday 10 June, 2008 07:47 AM |
| |
Jamie Furness looks at the role distributors can play in supporting motion control designs.
Effective control of electric motors is an essential element in the design of a wide range of electronic applications, from home appliances such as refrigerators and washing machines to industrial systems such as pumps and conveyors. What’s more, in recent years there has been a move away from traditional mechanical ‘on/off’ control of such motors to variable speed solutions that can deliver significant advantages in terms of improved efficiencies, flexible functionality and lower levels of electrical and acoustic noise. |
|
Wednesday 4 June, 2008 07:13 AM |
| |
The department’s hands-on teaching style and practical training allow students to prepare for careers in numerous areas of electrical engineering.
Lamar’s electrical engineering students have participated in robotics competitions since 2003. The robots are part of the capstone activity for senior electrical engineering students. Along with building working robots, students also create display boards to explain their designs. |
|
Tuesday 3 June, 2008 07:18 PM |
| |
The chairman of Electronics Scotland tells Terry Murden how the sector is surviving the overseas exodus.
IT was more than 20 years ago that the Americans and Japanese poured investment into a new Scottish industry that helped transform a nation in decline. |
|
Sunday 1 June, 2008 09:31 PM |
| |
Emerson Process Management has been selected by the Zhejiang Changxing Glass Co., Ltd. and the Zhejiang Pinghu Glass Co., Ltd. to engineer and install PlantWeb® digital architecture with DeltaV™ automation systems and Emerson’s intelligent field devices in new glass plants in the Zhejiang Province. The projects will be the first for plant wide use of FOUNDATION™ fieldbus in China’s glass industry.
A core component of PlantWeb architecture, Emerson’s DeltaV digital automation systems will power the Smart Plant operation with the most advanced automation technology in the glass industry. In addition to installation savings, the PlantWeb architecture with FOUNDATION fieldbus is expected to improve product output and quality through digital reliability and functionality, highly accurate measurements, and advanced diagnostics from the intelligent field devices. |
|
Saturday 31 May, 2008 09:48 AM |
| |
|
Siemens Industry Automation CEO, Anton Huber, kicked off the event by presenting the Division’s organizational structure and business results for the past year. Mr. Huber reported orders and sales were up by over 17 percent for the first half of 2008. He pointed to the successful integration of Siemens PLM in three key areas: People and Processes, a Go to Market and Customer strategy, and Products & Technology. Mr. Huber also highlighted the considerable progress and advancement of the Archimedes Project, a formidable undertaking announced a year ago to integrate Siemens Automation with the extensive PLM solution set of UGS. |
|
Friday 30 May, 2008 09:37 PM |
| |
|
Let me ask you a question: When you think of Boeing (BA), General Electric (GE), Intel (INTC) and NASA, as an American how do you feel? These three companies have provided Americans with the means for long distance travel for business and to see loved ones, great jobs, financial security, innovative computing, electrical and health products; in fact, you could credit these companies with making great contributions to improving your quality of life. And in the case of NASA, inspiration for all Americans and pride in their country at what their countrymen can achieve. |
|
Friday 30 May, 2008 03:55 PM |
| |
The semiconductor industry's dilemma of profitless growth has a solution, according to Jean-Philippe Dauvin, one of the experts of independent consultancy and market research firm Decision.
In Dauvin's view, Europe's electronics industry for example, is well positioned to expedite growth and achieve better margins in the coming years, provided it is willing to make some changes to exploit opportunities in higher-margin sectors.
"Some of the major semiconductor companies in Europe will move very quickly. The future will provide some positive surprises," said Dauvin. In this interview, the economist outlined the growth opportunities and some tactics to exploit them. |
|
Monday 19 May, 2008 10:49 AM |
| |
ST. LOUIS, MISSOURI, USA (May 2008) Soaring energy prices, global competition, and shortages of skilled labor is resulting in greater pressure on process plants . Process industries across the board, from hydrocarbon production and refining to chemical, pharmaceutical and biotech, are looking for ways to remain profitable, more efficient, and green. Operations staffs, in all these industries, face increased competitive demand for skilled plant operators, government oversight, regulation, and fiduciary liability.
Competitive pressures from a global marketplace are compelling process plant managers to make investments in automation systems and new technology. In many process plants in North America and Western Europe, aging control systems and automation infrastructure restrict capacity and put operational goals at risk. In developing countries and new “Greenfield” plants, users are compelled to invest in the latest technology to remain competitive in the long term. However, in both cases, process plants have a zero tolerance for downtime, requiring that automation systems work correctly the first time.
|
|
Thursday 15 May, 2008 09:22 PM |
| |
Scientists and engineers across Europe have joined forces in a unique collaborative effort to develop a new generation of high-brightness lasers that will transform the fields of healthcare, communications and entertainment.
The €16.25m (with €9.7m of European Commission funding) project called WWW.BRIGHTER.EU, which runs until September 2009, has brought 22 of Europe's top research teams together from industry, internationally-recognised research laboratories and leading academic institutions to achieve the next quantum leap in this multi-billion Euro field by making lasers smaller, brighter, more efficient — and cheaper.
....click the link to read more |
|
Saturday 10 May, 2008 07:03 AM |
| |
Diversified engineering and project management company, SSI, is providing a range of services to three stadiums related to the 2010 FIFA World Cup.
SSI was awarded a contract for electrical installations at the 48 000-seater Nelson Mandela stadium, an official 2010 FIFA World Cup venue stadium, in Port Elizabeth, by the Nelson Mandela Bay Metropolitan Municipality.
....click the link to read more |
|
Tuesday 6 May, 2008 07:06 AM |
| |
HP Labs hopes it has created the basis for a fourth basic integrated circuit element which promises to produce computing devices with instant startup and non-volatile memory.
Dubbed a 'memristor' – short for 'memory resistor' – the device joins the three most fundamental elements of circuits currently known: the resistor, capacitor, and inductor.
The groundwork for the device was started back in 1971 when Professor Leon Chua of the Electrical Engineering and Computer Sciences Department of the University of California at Berkeley published a paper featuring a mathematical model showing the theory behind a memristor, but was unable to use the technology available at the time to actually prove its existence, much less create a viable example.
....click the link to read more |
|
Saturday 3 May, 2008 11:32 AM |
| |
No, the idea of a permanent magnet self-powering motor has been pursued by many inventors, and by some of them successfully. The Steorn group in Ireland had and have such a working motor, but did not understand the vacuum interaction ongoing in the asymmetry of the motor. They also did not understand that the local vacuum (and its interaction with one's motor or other gadget using energy from the vacuum) can vary from place to place, as pointed out to Frank Golden and I by Professor William Tiller, former head of the Materials Science Department at Stanford. Tiller had run into that specific effect and so had become aware that one often “grew an archetype or conditioned form” in that local vacuum exchange with one’s system. He himself had had a system demonstrate this “growth” of Tiller’s “archetype” for his special detector.
....click the link to read more |
|
Saturday 26 April, 2008 03:09 AM |
| |
Having an MRI exam, an experience many people describe as stressful and uncomfortable, could soon become a bit more pleasant, thanks to the work of a team of University of Florida engineering students.
The students have designed a headset that shows promise of reducing the extremely loud, repetitive, industrial-like noises that accompany magnetic resonance image examinations. The noises, which range from beeping to whirring to grinding and can often be as loud as a jet engine, stem from the workings of the powerful magnets at the heart of the machines’ ability to produce sharply defined internal images of the body or body parts.
....click the link to read more |
|
Thursday 24 April, 2008 07:00 PM |
| |
BENGALURU, India — India's design services market grew to $6 billion in 2007, up from $4.6 billion in the previous year. According to a study released Tuesday (April 22) by the India Semiconductor Association (ISA), the design sector is expected to grow by over 21 percent during the next three years on a compounded annual growth basis to $10.96 billion.
In 2007, VLSI design services employed 13,900 engineers and workers, accounting for $766 million of India's total design services, while hardware and board design services employed 9,400 workers and accounted for $386 million. Embedded software services, employing 106,000 staffers, constituted the lion's share with $4.9 billion.
....click this link to read more |
|
Wednesday 23 April, 2008 11:08 PM |
| |
McKinley advances to FIRST Robotics Championship finals ; Waialua captures second highest award
HONOLULU – Six high school robotics teams from Hawaii rocked the Georgia Dome in Atlanta over the past two days, putting their critical-thinking skills and knowledge of science, technology, engineering and math to the test, while demonstrating gracious professionalism and the aloha spirit in the 2008 FIRST Robotics Competition Championships.
....click the link to read more |
|
Tuesday 22 April, 2008 11:14 AM |
| |
The University of Cape Town (UCT) has become the first tertiary institution in South Africa to offer undergraduate courses in nuclear power as part of its mechanical and electrical engineering programmes.
In an interview with Engineering News, head of the UCT Department of Mechanical Engineering Pro-fessor Robert Tait explains that two elective courses concentrating on nuclear power engineering were introduced in February this year at the request of State-owned power utility Eskom.
“In 2007, UCT’s Faculty of Engi- neering and the Built Environment was approached by Koeberg power station to implement an undergraduate degree in nuclear power engineering,” explains Tait.
....click the link to read more |
|
Tuesday 22 April, 2008 03:10 AM |
| |
A recent retrofit reducing power consumption by 1.6 kWh at the food processing plant of Truitt Bros. Inc. (Salem, OR) is resulting in annual energy savings of over $70,000/yr and a payback of less than two years.
A recent retrofit reducing power consumption by 1.6 kWh at the food processing plant of Truitt Bros. Inc. (Salem, OR) is resulting in annual energy savings of over $70,000/yr and a payback of less than two years.
The 59% total energy reduction is due to the cold storage area re-design of consulting engineer, Rob Morton, P.E., vice president of Cascade Energy Engineering in Portland. At the request of Truitt’s long-time refrigeration contracting vendor PermaCold Engineering of Portland, Cascade performed an energy audit revealing many energy inefficiencies at the 30-yr-old facility. The audit recommended new industrial doors from Rite-Hite Doors, a new Frick, 263-hp compressor, a Logix centralized refrigeration control system, evaporator coil rezoning, and other new technology changes such as Rockwell Automation VFDs.
....click the link to read more |
|
Monday 21 April, 2008 07:06 PM |
| |
(SAN JOSE, Calif.) — National Instruments Corp. is bringing its software development tools for education to the First Robotics Competition.
NI's CompactRIO embedded control platform will be the robot controller for high school students that create advanced robots starting in the 2009 event, dubbed First. For Inspiration and Recognition of Science and Technology (First) is a nonprofit organization that aims at inspiring young people to be engineers, science and technology leaders.
....click this link to read more |
|
Saturday 19 April, 2008 03:02 AM |
| |
SANTA CLARA, Calif. & YOKNEAM, Israel, -- Mellanox Technologies, Ltd., a leading supplier of semiconductor-based server and storage interconnect products , today announced that InfiniBand-based clusters accelerate engineering productivity with software from ANSYS, Inc. while dramatically minimizing energy and system expenses. According to a recent performance evaluation using the new benchmark suite from ANSYS (which represents real-life workloads for engineering simulation), using InfiniBand may save tens of thousands of watts of power and thousands of dollars of spending by eliminating inefficient server CPU utilization resulting from I/O bottlenecks. At the same time, InfiniBand promotes optimum productivity and scaling. Engineering simulation is one of the larger market segments in high-performance computing and involved hundreds of thousands of server installations in 2007. According to IDC
....click the link to read more
|
|
Saturday 5 April, 2008 03:05 AM |
|
| << Start < Prev 1 2 3 4 5 6 7 8 9 10 Next > End >>
| | Results 127 - 147 of 258 |
|
Save This Page