true, however, direct from the manufacturer specs: "The 787 uses an electrical system that is a hybrid voltage system consisting of the following voltage types: 235 volts alternating current (VAc), 115 VAC, 28 volts direct current (VDC), and ±270 VDC. the 115 VAC and 28 VDC voltage types are traditional, while the 235 VAC and the ±270 VDC voltage types are the consequence of the nobleed electrical architecture that results in a greatly expanded electrical system generating twice as much electricity as previous boeing airplane models." It's this no-bleed APU/GEN system that is causing the battery charger relays to overload, preventing the actuating switches from shutting off the charging relays or possible overloading them with current due to a short (possibly?) or an electrical failure of industrial diodes (possibly?) or that the over-current amperage exceeds operational ranges for the batteries or gets very close to it. I'm still convinced of the APU/GEN charging system as the culprit.
So, this comes to me as no surprise. What's really (guesstimation here) happening is probably that the electrical relay that's responsible for charging the batteries off of the engines generators isn't detecting the voltage properly, resulting in overcharging the batteries which results in them catching fire. The APU generator has enough juice to power some minor systems, avionics, air cond., and flight controls. The engine generators (which are usually kicked on after pushback and startup procedures have been completed) charge the batteries, have enough juice to run all the aircraft systems and then some. Hell, you can even run on only 1 generator, the 787 has 2 like the 737...
My deduction of all of this is that the relays responsible for charging the batteries during taxi/takeoff/cruise/touchdown (i.e. the engines generators) are not detecting the correct voltage or amperage and are overloading the battery, not switching off and on as needed to charge them.
But hey, we can all be armchair gumshoes when it comes to these things...
which i believe is what they are trying to do no? It's all about proving the DoJ wanted to keep those files in-tact and not remove them, then they turn around and seize megaupload itself...
Only the logs will tell... Wasn't the claim by Kim Dotcom that the DOJ requested to host on his network files pertaining to copyright infringement and then, a year or so later, busted him for copyright infringement and took his network down? His smoking gun is the communiqué between his company and the DOJ and the log files of said uploads and access, which are on the servers the DOJ took, which are probably no longer there......and the cycle continues. Honestly if I was on that jury I would acquit due to lack of undeniable evidence... Yes, megaupload servers hosted some copyright infringement material, is Megaupload responsible? Absolutely not, unless they themselves uploaded the content. It was written in the user agreement NOT to use the service for hosting of copyright material so it's a matter of finding the users responsible and punish them... oh, sorry, right, that would require actual detective work, of which the DOJ has forgotten how to do.
agreed... I thought the idea was to throw off your opponent so they don't know what to do, that's a viable strategy... A strategy of obfuscating strategies...
I think he meant Kobol, the originating planet of the thirteen tribes.... Took a lot longer than 5 years to die but then again, the Galactica found it in ruin and didn't stay for archeological studies...
Needs more diamonds. But yeah, Minecraft has boosted Java Installs in the last two years. My daughter installed java so she can play minecraft and asked for my help. I was about to yell at her, no, but then she gave me those puppy dog eyes no rational human being can ignore.......so I got her a puppy.
for such things as PCB art and the like. I own many pieces of geek art and I love it all. I think as more geek/nerd/techie artists emerge there is the growing "homage" to the roots of what made them who they are. A respectable rendre hommage to the tech they grew up with. I say the more the merrier.
HOLY capital letters that was a LONG comment... I see where your COMING from but I don't TOTALLY agree. Meetings DO harm you as far as time is CONCERNED. Rarely are YOU exiting the meeting with a better UNDERSTANDING of what the meeting was SCHEDULED to resolve. Most of the TIME its so that some MANAGER can get the people who KNOW what they are DOING in one room to REACH a DECISION. Rarely are meetings beneficial to ALL parties involved which results in TIME loss and PRODUCTIVITY wasted. I'm using GRATUITOUS use of all caps like you HAVE in your response because I'm emphasizing my WORDS so you understand my intelligence level.
more specifically, the meetings about scheduling meetings about a meeting that just took place that required a meeting to discover what the resolution to the last meeting is and hold a meeting about the results. STOP WITH THE MEETINGS!
EXACTLY!!! MOD THIS UP! I SHOUT BECAUSE HE'S RIGHT! Maybe, just maybe, your married to your code and don't want to change because you have a good thing going. You write crap code that only you know how it works so that you have job security while the young buck right out of college who learned a thing or two on modular architecture, OOP, and the like wants something that won't take 3 weeks to add a feature to.
i own 5 of these, 2 first edition Model B's (256m ram) and 3 second edition Model B's (512mb ram)... So yes, they do ship and ship often... The wait time is usually 2-4 weeks if backordered..
Slashdot Mirror
but your gaining such valuable knowledge... ...how to operate a RICOH copier... How to use the K-Cup interface... ...How to not make yourself useful...
ahhahahaha, if I had mod points left, you'd have some... That's funny.
exactly my deduction...
true, however, direct from the manufacturer specs: "The 787 uses an electrical system that is a hybrid voltage system consisting of the following voltage types: 235 volts alternating current (VAc), 115 VAC, 28 volts direct current (VDC), and ±270 VDC. the 115 VAC and 28 VDC voltage types are traditional, while the 235 VAC and the ±270 VDC voltage types are the consequence of the nobleed electrical architecture that results in a greatly expanded electrical system generating twice as much electricity as previous boeing airplane models." It's this no-bleed APU/GEN system that is causing the battery charger relays to overload, preventing the actuating switches from shutting off the charging relays or possible overloading them with current due to a short (possibly?) or an electrical failure of industrial diodes (possibly?) or that the over-current amperage exceeds operational ranges for the batteries or gets very close to it. I'm still convinced of the APU/GEN charging system as the culprit.
So, this comes to me as no surprise. What's really (guesstimation here) happening is probably that the electrical relay that's responsible for charging the batteries off of the engines generators isn't detecting the voltage properly, resulting in overcharging the batteries which results in them catching fire. The APU generator has enough juice to power some minor systems, avionics, air cond., and flight controls. The engine generators (which are usually kicked on after pushback and startup procedures have been completed) charge the batteries, have enough juice to run all the aircraft systems and then some. Hell, you can even run on only 1 generator, the 787 has 2 like the 737... My deduction of all of this is that the relays responsible for charging the batteries during taxi/takeoff/cruise/touchdown (i.e. the engines generators) are not detecting the correct voltage or amperage and are overloading the battery, not switching off and on as needed to charge them. But hey, we can all be armchair gumshoes when it comes to these things...
which i believe is what they are trying to do no? It's all about proving the DoJ wanted to keep those files in-tact and not remove them, then they turn around and seize megaupload itself...
Only the logs will tell... Wasn't the claim by Kim Dotcom that the DOJ requested to host on his network files pertaining to copyright infringement and then, a year or so later, busted him for copyright infringement and took his network down? His smoking gun is the communiqué between his company and the DOJ and the log files of said uploads and access, which are on the servers the DOJ took, which are probably no longer there... ...and the cycle continues. Honestly if I was on that jury I would acquit due to lack of undeniable evidence... Yes, megaupload servers hosted some copyright infringement material, is Megaupload responsible? Absolutely not, unless they themselves uploaded the content. It was written in the user agreement NOT to use the service for hosting of copyright material so it's a matter of finding the users responsible and punish them... oh, sorry, right, that would require actual detective work, of which the DOJ has forgotten how to do.
So now the Java 0-day Exploiters have access to school networks... awesome...
agreed... I thought the idea was to throw off your opponent so they don't know what to do, that's a viable strategy... A strategy of obfuscating strategies...
But I still have my Clock Applet from 1993 running on my site counting down to the return of Jesus....
I think he meant Kobol, the originating planet of the thirteen tribes.... Took a lot longer than 5 years to die but then again, the Galactica found it in ruin and didn't stay for archeological studies...
Crowbar? Cellophane S http://www.youtube.com/watch?v=uS9GJNETHsw
Needs more diamonds. But yeah, Minecraft has boosted Java Installs in the last two years. My daughter installed java so she can play minecraft and asked for my help. I was about to yell at her, no, but then she gave me those puppy dog eyes no rational human being can ignore.... ...so I got her a puppy.
I thought the same thing when I first glaced at the article... I thought to myself, Deuce Bigelow, Male Gigolo, In Space.... eeewwwwwww.
for such things as PCB art and the like. I own many pieces of geek art and I love it all. I think as more geek/nerd/techie artists emerge there is the growing "homage" to the roots of what made them who they are. A respectable rendre hommage to the tech they grew up with. I say the more the merrier.
i know, don't feed the trolls.... I just couldn't help it considering who posted it.
thus my sarcastic response to his wall of text comment... thanks :D
HOLY capital letters that was a LONG comment... I see where your COMING from but I don't TOTALLY agree. Meetings DO harm you as far as time is CONCERNED. Rarely are YOU exiting the meeting with a better UNDERSTANDING of what the meeting was SCHEDULED to resolve. Most of the TIME its so that some MANAGER can get the people who KNOW what they are DOING in one room to REACH a DECISION. Rarely are meetings beneficial to ALL parties involved which results in TIME loss and PRODUCTIVITY wasted. I'm using GRATUITOUS use of all caps like you HAVE in your response because I'm emphasizing my WORDS so you understand my intelligence level.
more specifically, the meetings about scheduling meetings about a meeting that just took place that required a meeting to discover what the resolution to the last meeting is and hold a meeting about the results. STOP WITH THE MEETINGS!
EXACTLY!!! MOD THIS UP! I SHOUT BECAUSE HE'S RIGHT! Maybe, just maybe, your married to your code and don't want to change because you have a good thing going. You write crap code that only you know how it works so that you have job security while the young buck right out of college who learned a thing or two on modular architecture, OOP, and the like wants something that won't take 3 weeks to add a feature to.
Incorrect, he said the guy he's hassling has been "programming" since before he was born, not at that company per se. RTFA.
Oh man if I had mod points... You summed up my thoughts EXACTLY!
I've never had a problem with them and I order from them all the time. Bits and pieces, boards, test equip... But to each their own.
Newark/Element14 does... http://www.newark.com/raspberry-pi/raspbrry-modb-512m/model-b-assembled-board-only/dp/43W5302 And if it's out of stock, it takes no more than 14-21 days for a backorder to be fulfilled... I always buy mine through them, they are great.
i own 5 of these, 2 first edition Model B's (256m ram) and 3 second edition Model B's (512mb ram)... So yes, they do ship and ship often... The wait time is usually 2-4 weeks if backordered..