Clugh

we already calculated you be abou 15 mph slower in any situation with the horrible DD wind and the wrong inverter its on...

Clugh

You know its trash that's why you pulled the big wire off it and threw it in the recycle bucket beside the "scrap iron" LOL!

Clugh

I'm rewinding the align in the same exact configuration you cant beat to show you how to implement real cooling to the phase wires because you dont know anything about boat motor or what they really need. Thats why you are here at my forge.

Clugh

The first two seats on the "list" are held open for u2!!! The truth is you were both losers in the efficiency challenge and you cant do anything about it!!! with all the Superior knowledge.

Clugh

Also my machines will always be lighter as I build with space age composites and metals you know nothing about. U are the only amateur in the room dont 4 get!

Clugh

You both have always been haters and will remain as such till your dying days. A sad case of hate that wont buy you a thing positive in life. Some of the lies that have been told will need actually repentance.

Clugh

Dont you know i know you feeling some kjinda way at 93.5.........that why you decide to try my suggestion of rectangular hairpins?????? Show ya friends that Ralph you know thats in the daily winders news LOL!

Lil dic never owned a boat over 40 inches.....LOL

he's jealous Ralp his Budweiser is fiberglass LOL!

Clugh

he never owned a carbon fiber scale 1/8 hydroplane. i build his dreams.

Clugh

now what will he do? will he come here and say maxons math is no good now?

What a pickle!!! hes in with his math....

will he tell you I dont know anything and just swung a possible engineering job right in his face to design bridge PCB's so how will it work? Lets see because who knows better how fair Ive treated him.

see people dont get it or even understand the name Clugh i wont change ity because it will help him to remember the agnostics inverter he will never be a part of or any of MY motor development. What everyone does is fine with me coz Im not at the 2nd or 3rd place so im good...

Im not the one that talked all the smack and did not manage 94% u2 are the gurus with no ee degrees whatsoever im just the dumb one with the actual papers and very active careers on the wall. I do more than sit online all day handing out my grade 93 "genius"

Clugh

Youre a funny odd couple because I have to face reality. You are birds of the same feather so youre own your own with each other and the 20 year old argument to sell your friends machines maybe u can callabo to reach the goal. You guys usually need an entire team of engineer to build one small boat anyway...LOL!

just leave me and my name out of it to you both have your outrunner constant or a new wind going. The shts old playa .....

anmd I think its very obvious if you look at view counts in all our thread u2 have been doing nothing the last 6 years but following the Hubert now say it aint so and u here righ now and have not posted a single word on this forum .

That is truly hillarious. U2 need to both do something new. u have the most boring threads in the entire world yy, dd ,yy, dd,,yy dd man get over it already! there new sht bro! wind the hybrid it can beat the engine. It should be obvious that you need to lower your idle current! Do what i suggest and you can win.


Regards sugar,
Hubert

Clugh

I told you long ago what you need Do it and they you done with the issue FOREVER imagine that. If ever time he opened his mouth you could just say my motor is significantly more efficient than yours shut up!!!

Its a great feeling especially when the person thinks they are god.

FlyingGiants - View Single Post - Motor Rewinds

Look at the date. he post it as a first on RCN about what 3 weeks ago. LOL Brusa been had the patent and research on formed litz wire and they are BMW affiliated.

ITZ old news to me and any motor head that at a low frequency that changes things.....

and it should be obvious the litz has a lower copper to insulation ration thain a solid hairpin.

WOW!
so can we handle basic geometry and that frequency drives AC loss. So less frequency = less loss???

How ignorant can we be to the subject matter if we are the outlier ???

Clugh

U don't post a freaking slinky in a motor building thread as an example of a laminated rotor u post a laminated rotor and let the EDM house cut a stack you draw.

Silly stuff!!

Clugh

That said you and Thomas lying az can eat Im not defending Chris any more I'm the last defense he's had for a while and you can see were not really friends because loyalty is everything to me as well as integrity.
Certainly after seeing the data you would not expect me to adapt either of your topologies???

Itys like they say


When you can do what you wnat and are happy someone bound to be mad about it. I know my boat looks nice as hell he dont have to say it. hes never had one that looked that nice!

Clugh

Its time to get to work. I have the BOM and the stator cuts and will send them out this week. . I dont know when the prototype inverter will be in but I need to get the bench completed.. Its also doesn't stop me from building my own. So lets see how all this goes..... I got quite a bit to do yet.

BRB!

Clugh

It is a 6530 engine in the 18N20P configuration of the original Croco project.
Actually, this double 9N10P is theoretically a really fine motor with a very high winding factor and good efficiency, albeit very complex in the winding.

What no one really knew at the time: The very unfavorable pull vectors, even with the "simple" 9N10P, which "helped" this engine to its very rough running, have a massive bell-deforming effect on the double engine.
We called it "egg power" at the time. This also develops a massive axial force component that tore the magnets out of each bond and pushed them down out of the bell.
We had tried to counteract this with the anti-wandering at the lower end of the bell. But that didn't really work out.

~Ppwercroco~

yes it is very fine. Its the one Ill feast on crocodiles with.




Glad u revist after continuing to read here. Pull could be fixed by the semi distributed coil topology aka hybrids, higher level winds .>2 but as is it nmake less torque ripple so dont start new series of lies I have to tear down

Clugh

IT IS also NOT ideal for YGE! And that 65 series is a real dog. A better 65 series is the LEOMOTION aka NEU....WAAAY more torque.

Clugh

Black Karma "POC" Edition
Total losses 74.6 !
Copper .1 watts
Iron 73.6 watts
Esc .8 watts
Battery .1 watt
Kt= 11.55m Nm/amp
Km = .1639 Nm/Sqrt watts
Power Density 59.88[Km²/g]
Maxon Eq 1.92 Max Eta 96%

Where is Ralph or Christians data???

Clugh

Anyway Zubax want a 30 kW 480 volt solution so to me they want to get involved with EV, This small e dragger has always interested me...maybe ill retrofit the 77 242 volvo coupe with e power.

Clugh

Lets get back to designing the agnostic prop load learning inverter. Something actually useful into the forum.

Regards
Hubert

Clugh

Greg Doe

U see that?


you have a pm!

Clugh

Registered User

Thread OP looks like this smaller one.



this is special made 5020 for a friend with different windings on both sides (each over 6 teeth) to make some test routines for ESC easier.
they can be use completely independent. one side has 600/V, the other 800/V.
If he wants, he also can use one side as motor and the other as generator.
he also wants to test, if he can use the break of the esc on the generator side to break it and give load on the motor side this way.

it's primary experimental and for fun.

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Another bad idea at a half stator motor. One look at the Wind factor calulator and the guru would knpow neither motor will have a winding factor worh a flip as it missing and entire half of itself in the 360 rotation. Its also a wonder he deosn't consider this EGG power!

Clugh

Steigerung der Leistungsdichte und der Wirtschaftlichkeit von Elektromotoren für atomotive Fahrantriebe - Research Collection (ethz.ch)

Clugh

Clugh

Clugh

HJK Elysium | RC-Network.de
Heres an interesting thread from the eastside...