Submission + - Cutting-edge tech giving Boeing 787 cutting-edge problems (cbsnews.com)
Curseyoukhan writes: "Boeing is discovering the problem with using bleeding-edge tech. To improve fuel efficiency the 787 Dreamliner is more reliant on electric systems than any other commercial plane before it. For example, it has replaced its hydraulic systems with electronic ones. All those systems require nearly 1.5 megawatts of electricity. For the first time Boeing is using lithium-ion batteries, which weigh half as much as the nickel-metal hydride ones. So maybe it's no surprise that it has had problems with the electrical system and that one of those batteries caught on fire.
The 787 is also the most outsourced commercial plane in history. Boeing did that in order to speed up assembly and delivery. Not only has it slowed delivery but it likely also resulted in more problems in the assembly process."
The 787 is also the most outsourced commercial plane in history. Boeing did that in order to speed up assembly and delivery. Not only has it slowed delivery but it likely also resulted in more problems in the assembly process."