PowerOn

대지진으로 파괴된 전력망을 복구하는 빅데이터(영문)

2014년 7월 9일

2011년 뉴질랜드 크라이스트처치의 대규모 지진 발생으로 뉴질랜드의 전력 공급 업체인 오리온(Orion)의 직원들은 GE의 산업 인터넷 솔루션 파워온(PowerOn) 시스템을 통해 전력 공급 상황을 파악하고 복구 계획을 세웠다. 파워온 프로그램을 통해 전력 공급 상황을 모니터링하며 전력 공급을 재개할 건물과 전력을 차단할 건물을 구분하는 작업부터 진행했고, 부상자가 수용된 병원과 도심 상업 지구의 이동전화망에 먼저 전력 공급을 재개하고, 붕괴될 위험이 있는 건물에는 공급을 차단했다.

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Wind, meet water. In Germany’s Swabian-Franconian Forest, you’ll find the world’s tallest (584 ft) and first-ever wind turbines integrated with pumped storage hydroelectric power. So how does it work? At the base of each wind turbine sits a reservoir. Water flowing downhill from the reservoirs will power the hydro plant when electricity is needed. When there’s an energy surplus, the hydro power will push the water back up the hill to the reservoirs, where it will act as a giant battery for the wind turbines. So no matter if the wind is blowing or not, electricity will always be flowing
Spooky season is here, but don't let your annual mammogram scare you. Nearly 30% of women in the U.S. admit to skipping breast screenings out of fear. That's why @gehealthcare engineers decided to better the experience with a mammography system designed by women, for women. Melding comforting design with cutting edge technology, the Senographe Pristina aims to humanize the process for patients, technicians, and radiologists. #BCAM #Mammography #breastcancerawareness
Colder weather is on the way. If you’re in Winnipeg, Canada, that means ice testing is too. There, @geaviation test engines are pummeled with sub-zero winds and ice. The harsh conditions on the ground make sure engines are ready to face the elements in the air. #AVgeek #jetengine #engineering
This Ultra Performance Heat Exchanger is a perfect example of how small parts can make a HUGE difference. Still in development, the additively manufactured compact heat exchanger is printed with a high-temperature capable, crack-resistant nickel superalloy that will be able to withstand temps that exceed 1,650°F at pressures >3,600 psi. Good thing, too, because it’s headed straight for the inside of a gas turbine, where it’s projected to deliver a 4% improvement in thermal efficiency for supercritical C02 power cycles while improving power output and reducing emissions. Cleaner, more efficient power generation here we come.
Slice into an additively-made part from @geadditive and you’ll see geometries once thought impossible with traditional manufacturing methods. Why the hype? Engineers can now find greater strength and efficiency through design. #engineering #additive #3Dprinting #manufacturing