Jersey_Mike wrote:
Being logical here General Electric is General ELECTRIC.
So what? GM is General Motors - they're not very good at making cars.
They make some of the world's most popular electrical components.
The days of GE dominating the electric field are long long long gone, Mike. I deal with industrial equipment all the time, and at least out in the tri state area, new GE equipment is basically unseen, except for their programmable logic controllers, which sell because they're cheap (Allen-Bradley's pricing is starting to get really nice, and Modicon's starting to catch up, too.). Their drive technology is 2nd tier rebadges from other companies (was Fuji, now I think Danfoss, neither can touch a Telemechanique or ABB). Their electrical gear? Junk. The few cabinets we've ordered from them have come wired totally wrong - despite being '100% tested" at the factory.
Don't get me started on what they try to pass off as tech support...
GE's a finance firm that makes jet engines and owns a TV network. Their days as an actual industrial firm are past them.
It only goes to reason that they should be able to make a good electric locomotive.
Why? Their diesels aren't so hot, and they've never fielded a 6,000 Kw AC traction locomotive. I doubt they even have the ability to build inverters that large - they stopped developing their own AC drives for industry at least 15 years ago. I'm not aware of any megawatt size inverters from them (ever), and a 4 axle 6,000Kw unit suggests at least 1.5 MW per inverter. IIRC, the inverters I their diesels are maybe 1/2 that. I think they might actually be IGBT now, though they were GTO for a long time.
I won't even get into the converter side, which GE has zero experience at. Nobody just feeds a bridge rectifier to get DC for the DC link anymore - all modern electric locos use active switching in the AC-DC converter to handle regen and keep the power factor manageable (or in the case of the '46, almost unity all the the time).
You will never see a domestic supply of passenger electric locomotives (or passenger rail rolling stock) without some government involvement.[./quote]
Well, then that's yet another industry we've given up. Too bad, so sad. It's not Amtrak's job or problem, though. Amtrak's job is to move people quickly, safely, efficiently, reliably, at low cost to the tax payer. They're not venture capital firm.
What do you think the European governments have done except to bankroll new locomotive designs then dump them into our markets. I'd rather have an E80 pulling trains on the corridor than another DB 101 clone.
I'd rather see a locomotive built by a builder that actually knows what they're doing. GE hasn't built an electric in years, they haven't built a locomotive on the level of an ALP-46, ever, and they've never built a functional 125mph electric. As much as folks like to think, an electric's not a diesel with a pantograph and transformer - it's an entirely different beast.
GE's a multi billion dollar firm. If they want to show some initiative beyond a press release, they can go develop something on their dime that shows they've got the ability - nobody's stopping them. But again, it's not Amtrak's job to bankroll GE's R&D experiments. Amtrak needs realiable, working locomotives that meet their needs, not under performing shop queens like GE handed them the last time they ordered an electric from them.