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Search found 184 matches

by roddilkes
Sun, 25 Jul 2010, 20:05
Forum: Batteries, charging, management and monitoring
Topic: Home grown BMS ideas !
Replies: 781
Views: 120680

Home grown BMS ideas !

Tuarn, The circuit is irrelevant. There are a hundred circuits to achieve the same method. The fact is it is not your original BMS idea or method and you know it. Though given your love of endless circular discussion I don't expect you ever to admit it. Another fact is you came looking to purchase L...
by roddilkes
Thu, 22 Jul 2010, 18:28
Forum: Batteries, charging, management and monitoring
Topic: Home grown BMS ideas !
Replies: 781
Views: 120680

Home grown BMS ideas !

The fact is Tuarn, it was not your idea or original method and you know it. I had done more than a years worth of R&D before I spoke of it at that meeting in 2008. I faced criticism that the system would not work and friendly advice that there were many better systems just around the corner. However...
by roddilkes
Thu, 22 Jul 2010, 17:42
Forum: General EV Discussion
Topic: EV Driving Styles
Replies: 4
Views: 829

EV Driving Styles

Congrats Barry. It is good to see another EV on the road. 1) Pulse and go is the go. ie get the vehicle up to speed then coast as much as possible. 2) Next to nothing. 3) Charge LFP batteries at every opportunity. They don't have a memory but the results of over-discharge can be very bad indeed so i...
by roddilkes
Wed, 21 Jul 2010, 15:58
Forum: Batteries, charging, management and monitoring
Topic: Home grown BMS ideas !
Replies: 781
Views: 120680

Home grown BMS ideas !

PS. I meant this post: FYI guys, I received this email..... (names xxxxxx'd on purpose !) > Hello xxxxxx, > > I refer to this post on the AEVA forum. > http://forums.aeva.asn.au/viewtopic.php?t=900 > > Are you aware that the system defined in it is patented by myself? > > Regards, xxxxxxxxx > my re...
by roddilkes
Wed, 21 Jul 2010, 15:53
Forum: Batteries, charging, management and monitoring
Topic: Home grown BMS ideas !
Replies: 781
Views: 120680

Home grown BMS ideas !

Hello All, Believe it or not I have only just read this post. I had no idea Tuarn Brown (acmotor) publicized my emails to him about my patent. It does explain a few things about this forum to me. The patent was a costly experiment on my part just to give me some time to develop and comercialise the ...
by roddilkes
Tue, 20 Jul 2010, 18:44
Forum: EV Motoring
Topic: China leads the World in Promoting EV Use
Replies: 1
Views: 658

China leads the World in Promoting EV Use

I got sent some revealing information about how fast things are moving in China, and how much the government is assisting! Its on my news blog.

http://www.ev-power.com.au/-NEWS-.html
by roddilkes
Sun, 11 Jul 2010, 19:05
Forum: General EV Discussion
Topic: Solar plane night flight
Replies: 4
Views: 849

Solar plane night flight

Yeah, I wish I had $100M to spend on a project !!!
by roddilkes
Fri, 09 Jul 2010, 02:55
Forum: General EV Discussion
Topic: Solar plane night flight
Replies: 4
Views: 849

Solar plane night flight

FYI, not quite EVs but a very important milestone.

Solar Impulse
by roddilkes
Fri, 11 Jun 2010, 05:26
Forum: AEVA NSW Branch
Topic: Congrats Michael Symons
Replies: 0
Views: 740

Congrats Michael Symons

Congratulations to Michael Symons on being made a life member of the AEVA. If there was a Hall of Fame he should be the inaugural member! Some years ago when I was interested in building an EV Jim Lissiman put me on to Michael and he was so helpful from the outset I bought an ADC motor and followed ...
by roddilkes
Mon, 05 Apr 2010, 03:36
Forum: Members Machines
Topic: AC Proton Jumbuck
Replies: 16
Views: 4061

AC Proton Jumbuck

Thanks Woody.



Unfortunately the motor/controller was a sample order from a big company, Unite Motor. The price was very reasonable, about the same as a good DC system. However their MOQ is 100 units, a bit beyond my financial capabilities.
by roddilkes
Sun, 04 Apr 2010, 06:07
Forum: Members Machines
Topic: AC Proton Jumbuck
Replies: 16
Views: 4061

AC Proton Jumbuck

I had the first showing of the my Proton Jumbuck conversion at the Perth Sun Fair last weekend.
Every time I drive this car I just can't wipe the EV grin off my face :) It is sooooo much fun.

Have posted some info about it:
here
by roddilkes
Sun, 04 Apr 2010, 05:50
Forum: AEVA WA Branch
Topic: AC Conversion at the Sun Fair
Replies: 5
Views: 2028

AC Conversion at the Sun Fair

Yes this is the secret conversion that everybody knows about. I did make it to the Sun Fair fortunately and made it home again. The car did the 150km legs no problem. I am so happy with this car I still can't wipe the EV grin off my face every time I drive it :) I have posted some info about the con...
by roddilkes
Thu, 25 Mar 2010, 18:26
Forum: AEVA WA Branch
Topic: AC Conversion at the Sun Fair
Replies: 5
Views: 2028

AC Conversion at the Sun Fair

For those of you who might be interested I am driving my latest AC conversion from Margaret River to Perth (288km) to display at the Perth Sun Fair on Sunday.

See you there... if I make it ;)
by roddilkes
Sat, 06 Feb 2010, 00:09
Forum: Batteries, charging, management and monitoring
Topic: A123(alike) 20ah pouches
Replies: 51
Views: 13888

A123(alike) 20ah pouches

Just for good measure here is a graph of nanophos at 1C and 7C (not 8C as on the graph). FYI 7C = dead flat in 8.5mins. Not many applications require this.
Methinks I'm doing you a big favor Cell Man!

Image
by roddilkes
Fri, 05 Feb 2010, 23:49
Forum: Batteries, charging, management and monitoring
Topic: A123(alike) 20ah pouches
Replies: 51
Views: 13888

A123(alike) 20ah pouches

I have done an independent test on these cells comparing them to Thundersky and Sky Energy cells. All the cells were fully charged before testing. For the purpose of comparison I put two of the 20Ah nanophosphate cells in parallel to make 40Ah and compared to SE40AHA and LFP40AHA cells at 3C or 120A...
by roddilkes
Thu, 05 Nov 2009, 23:20
Forum: General EV Discussion
Topic: EV WORKS ELECTRAKHANA
Replies: 11
Views: 1602

EV WORKS ELECTRAKHANA

Thanks for that extra info.
No lights so driving will cease when it gets too dark.
by roddilkes
Thu, 05 Nov 2009, 18:56
Forum: General EV Discussion
Topic: EV WORKS ELECTRAKHANA
Replies: 11
Views: 1602

EV WORKS ELECTRAKHANA

EV Works is sponsoring WAs first ELECTRAKHANA The date is Saturday Dec 12th from 4pm - 8pm Venue is the RAC driving centre: http://dtec.com.au/ Admission is free for the public and EV owners/builders are invited to come and demonstrate their vehicles around the track. A track layout will be availabl...
by roddilkes
Thu, 05 Nov 2009, 18:54
Forum: AEVA WA Branch
Topic: EV WORKS ELECTRAKHANA
Replies: 5
Views: 1924

EV WORKS ELECTRAKHANA

EV Works is sponsoring WAs first "ELECTRAKHANA". The date is Saturday Dec 12th from 4pm - 8pm Venue is the RAC driving centre: http://dtec.com.au/ Admission is free for the public and EV owners/builders are invited to come and demonstrate their vehicles around the track. A track layout will be avail...
by roddilkes
Thu, 05 Nov 2009, 18:51
Forum: AEVA WA Branch
Topic: Perth Branch Meeting Nov 10th 2009
Replies: 16
Views: 3690

Perth Branch Meeting Nov 10th 2009

EV Works is sponsoring WAs first "ELECTRAKHANA". The date is Saturday Dec 12th from 4pm - 8pm Venue is the RAC driving centre: http://dtec.com.au/ Admission is free for the public and EV owners/builders are invited to come and demonstrate their vehicles around the track. A layout will be available i...
by roddilkes
Mon, 21 Sep 2009, 19:33
Forum: Members Machines
Topic: Rods BLDC demo EV
Replies: 1
Views: 934

Rods BLDC demo EV

I have set up a bit of a blog on an AC (actually BLDC) car I am converting for my own use.

http://www.ev-power.com.au/-PROJECTS-.html

Regards, Rod Dilkes
by roddilkes
Mon, 30 Mar 2009, 05:24
Forum: For Sale/Wanted
Topic: Wanted: Cycle Analyst
Replies: 6
Views: 607

Wanted: Cycle Analyst

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by roddilkes
Mon, 23 Mar 2009, 20:29
Forum: EV Racing
Topic: World Solar Challenge
Replies: 4
Views: 1811

World Solar Challenge

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by roddilkes
Sun, 22 Mar 2009, 06:20
Forum: Batteries, charging, management and monitoring
Topic: E bike - battery Q
Replies: 35
Views: 9672

E bike - battery Q

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by roddilkes
Sun, 22 Mar 2009, 05:04
Forum: Batteries, charging, management and monitoring
Topic: E bike - battery Q
Replies: 35
Views: 9672

E bike - battery Q

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