Power Electronics ♦ news digest
Zhenfa to demonstrate our advanced thin-film technology. I expect this will be the first of many opportunities for collaboration between First Solar and leading Chinese companies, both within China and globally.”
“We are very happy about our partnership with First Solar, which is providing its world-class PV technology to one of our key projects. By sharing experience, expertise and technologies we are creating a very strong combination. We look forward to exploring additional opportunities to work together to generate clean, renewable energy for China and the world,” adds Zha Zhengfa, Chairman of Zhenfa.
Yung adds, “An important element of First Solar’s business strategy is to work with Chinese partners to create shared value both in China and abroad. The agreement between First Solar and Zhenfa will serve as a positive example of win-win collaboration between leading renewable energy companies from China and the United States.”
Power
Electronics Raytheon opens UK`s first SiC foundry
The silicon carbide “foundry” facility has been officially opened for power electronic device development
Raytheon says its application of SiC electronic systems will place the UK in a leading position in a number of markets.
The firm’s technology will be used to develop high- efficiency, smaller, low-weight power conversion products used in harsh environments across the automotive, aerospace, geothermal explorations, oil and gas, and clean energy sectors.
The Secretary of State for Scotland, Michael Moore, who opened the foundry, says, “Today marks an important demonstration of what we can
achieve in the UK through collaboration. The silicon carbide foundry is the first of its kind in the UK and represents the fusion of Raytheon’s investment in UK manufacturing technology with university expertise, backed by UK Government funding from the Technology Strategy Board.”
This scientific and engineering endeavour born out of Raytheon Glenrothes has placed Scotland in a unique leadership position globally, enhanced by universities across the UK.
The investment has created a team of engineering specialists working in the production of silicon carbide devices and systems designed to operate at high temperatures, specialists who will continue to shape and influence advanced manufacturing processes and technologies.
Raytheon’s ability to process SiC utilises high- temperature annealing and high-temperature or high-voltage ion implantation. The components provide unique properties in electronics: SiC has the ability to operate at higher voltages and greater temperatures than pure silicon, and at a third of the weight and volume. This improves operational performance and reduces system operating costs. Raytheon says it is the first company to have successfully tested SiC circuit devices at temperatures up to 4000C.
Bob Delorg, chief executive, Raytheon UK, says,”Raytheon’s investment in the foundry coupled with support from the Technology Strategy Board exceeds £3.5 million to date. This places the company at the start of a journey to exploit new global markets for this cost-efficient material, which is estimated to bring significant new business to Raytheon in Scotland in the coming years.”
He continues,”As well as employing industry-leading engineers and scientists, we have made substantial commitments to develop new engineering talent to maintain our technological edge in high temperature silicon carbide. We are supporting Ph.D. students and undergraduates, and we are giving apprentices and young graduates the opportunity to develop their careers in this new and exciting arena of next- generation semiconductor technology.”
“What was previously unachievable is now possible with silicon carbide,as it allows for smaller and lighter electronics to operate in harsh environments,
January/February 2013
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