2012年11月25日星期日

Concentrating solar power: It's a good bet for the future



Over the last two and a half years or so, it has been my great pleasure and privilege to have had the opportunity, along with my close friend and colleague Wes Stein, to have acted as editor for a new book that has just been published – Concentrating Solar Power Technology: Principles Developments and Applications.It is quite a technical read, not necessarily ideal for the Christmas list for elderly grandparents or young children (but one shouldn't generalise). It is,Minty Boost recently received another DIY update to really make it functional with power bank. Better still, that update has a video showing just how to reverse engineer an apple iphone Charger and make your personal backup battery power. however, an ideal book for engineers and scientists seeking an in depth technical introduction to the field and it also introduces the technologies and approaches in a way that is accessible to those with a non-technical background. It was not the remit of this book to make the detailed commercial case for why we should bother with concentrating solar power (CSP) at all.
In all fields of human endeavour, some lead and some follow fashion. Nations, companies, individuals who have the highest probability of the greatest success are those that successfully pick the trend before the main crowd. My hypothesis here is that CSP represents such an opportunity for Australia.Readers of RenewEconomy will be very aware of the revolutionary changes the world's energy industry is experiencing. At the forefront of those changes is the massive and continuing growth of wind and PV. In 2011, global financial turnover in these was around $US230 billion in roughly equal shares. CSP on the other hand was the proverbial mosquito bite on the bum of this sector. However it was a $US2 billion mosquito bite,Instead of blindly scouring websites searching for portable battery charger that blow you away attempt to spend a little bit of time taking into consideration the lifestyle that you simply live after which think about the message that you would like to transmit with other people. and it has also been experiencing compound growth of 40 per cent/year for the last six years.ipad case with keyboard
CSP's current competitive advantage is the ability to build in large scale commercially proven thermal energy storage systems. The majority of the CSP systems built in the last few years incorporate thermal storage. A good example to point to is Abengoa's "Solan" project that is nearing completion in Arizona. It is a 280MW system with storage for 6 hours operation at full power. Such thermal storage systems, being an integral part of the system, have the happy consequence of actually improving system efficiency, since less energy is dumped during high sun periods. 1-2 hours of storage can actually produce cheaper electricity than no storage. Higher levels of storage offer the potential to preferentially target times of higher demand/price.In terms of cost,All the products are displayed, so you can effortlessly place your order. Spend some time on the web and buy cheap Hermes purses online. All it's good to do is a few searching.On-line shopping for process is so simple. the current situation is that without storage, CSP electricity is at least 30 per cent more costly than PV. But a CSP plant with six hours storage is considerably less than half the cost of a PV plant combined with the same level of battery storage. CSP is also at the top of its cost curve and projected to reduce with deployment,The only real other feature around the black plastic tray is definitely an LED indicator that flashes red once the cheap gps buy online has power, red/green alternatively to point the telephone is charging, and steady green once the charging is done. as PV has done.

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