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Search: Posts Made By: fizz57
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Forum: Tech Log
7th Mar 2013, 08:24
Replies: 1,100
Views: 261,275
Posted By fizz57

Agree 100%. My only point is that this new...

Agree 100%. My only point is that this new information about failing panels does indicate that something in the 787's electrical systems is not behaving as intended, with collateral effects that may...
Forum: Tech Log
7th Mar 2013, 05:53
Replies: 1,100
Views: 261,275
Posted By fizz57

I think we might be getting closer to the root...

I think we might be getting closer to the root cause of the battery problems. Anyone have any idea how solid state isolators and diodes (and lithium batteries!) react to conditions that burn out...
Forum: Tech Log
21st Feb 2013, 08:03
Replies: 1,100
Views: 261,275
Posted By fizz57

I've been thinking about the APU battery feeding...

I've been thinking about the APU battery feeding the nav lights during towing and such.... presumably the nav lights are normally fed from another source. This raises the possibility of current from...
Forum: Tech Log
8th Feb 2013, 06:35
Replies: 1,100
Views: 261,275
Posted By fizz57

Lyman, While playing armchair engineer is...

Lyman,
While playing armchair engineer is great fun, I am sure Yuasa has a lot of very bright boys and girls who do this for a living and have a level of experience and expertise in the subject...
Forum: Tech Log
31st Jan 2013, 18:47
Replies: 1,100
Views: 261,275
Posted By fizz57

@syseng68k (if I had a name like yours it would...

@syseng68k (if I had a name like yours it would end with 6502)

I'm referring to Boeing's latest statements on the batteries. There's no quibble with the design choice of Li-ion, despite all the...
Forum: Tech Log
31st Jan 2013, 12:12
Replies: 1,100
Views: 261,275
Posted By fizz57

A couple of thoughts.... Boeing's...

A couple of thoughts....

Boeing's insistence on retaining the lithium batteries make me think that they weren't chosen just for their size and weight, but that some electrical characteristic...
Showing results 1 to 6 of 6


 
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