https://peswiki.com/
https://pesn.com/news/2019/07/29/89
https://www.ev-power.eu/en/By-Brand-Manufacturer/GWL-Power/Lithium-Titanate-Oxid-Battery-Cell-LTO-2-4V-40AH-Cyllindrical.html?listtype=search&searchparam=lithium%20titanate%20oxid
 (2,8-1,5 V)nominal 2,3 V x 40 Ah x 30000 cycles( DOD%  ?)  : 63,25 US$ per battery ( 1,65 Kg shipping weight)

 63,25 US$/ 2,3V x 40 Ah x 30000 charge cycles ~ 63,25 US$/2760 KVAh storage capacity  ~

                                                                               
                                                    With 100% DoD                           2,29 cents/KVAh


without transport costs /without capital tax/ without charger


only for market price/KVAh comparison fob factory






Older news/articles with "new",now-2019-  older, lab development results :

 https://peswiki.com/directory:batteries
+ 5-10 years wait time ( consumer)/  organization ( inventor/producer)time for       product market entree



to newest publication : 

http://blogs.discovermagazine.com/d-brief/2019/10/30/new-battery-could-charge-an-electric-car-in-10-minutes/
The search for the highest KWh/Kg, KW/Kg, ?00000 charge cycles CHEAP super-e-storage

Local production = less/no transport costs ;   3d printing : low human fabrication costs/ printing-on-demand

no rare materials / no toxic materials/100% recycleable

http://www.hybrid-vehicle.org/hybrid-vehicle-history.html

https://en.m.wikipedia.org/wiki/Kri%C3%A9ger_Company_of_Electric_Vehicles
Electrolette : 2 x 3 horse-power front wheel electric motors ~ totally 4,5 KW
1700 pounds weight ~ 770 Kg

21 miles ~ 35 Km-h velocity peak

With regenerative electric brake

https://books.google.pt/books?id=sGWcdXo9BjIC&pg=PA139&lpg=PA139&dq=krieger+landaulet+motor&source=bl&ots=tDg6jMlFiI&sig=ACfU3U3akWxCuMurrvtfHM3ReyYvab8b1Q&hl=de&sa=X&ved=2ahUKEwjGqLyt4LPmAhVTAWMBHd8rD94Q6AEwCHoECAUQAQ#v=onepage&q=krieger%20landaulet%20motor&f=false
".... drive motor with a second set of parallel windings for regenerative braking.  ...."

                                                        Over 100 years later


https://patents.google.com/patent/DE10011074A1/en
Gasoline combustion engine car weight ? without engine + engine serving equipment ?

the drive motor for combustion engine cars to electric city cars conversion :
                                                     1,5 KW 4000 RPM  ( description : UP to 120 Km-h ! ?  Hill down  )
                                   
                                                         IMPROVEMENT
                                 + parallel windings for regenerative braking   !
                                 For 50 Km-h peak cities and suburbs more power is over-capacity !
         
                                        Second choice to electric city car conversion


                                https://patents.google.com/patent/FR2792258A1/en
                                                                          IMPROVEMENT
                            with 4x electric motor with parallel windings for regenerative braking


As experiments platform for new city e-vehicle concepts - range/velocity/weight/passengers/safety- this e-vehicle can be used : http://www.evalbum.com/314

To experiment with 1,5 KW electric drive is at first easier :
1,5 KW conventional electric alternate to
 0,75 KW electric/1,5 KW magnetic force power Catalan Halbach magnet array motor


This 0,75 KW ~ 5 KW inrush power demand without "Inrush current limiter" and +- 2,25 KW inrush power with ICL
                                       Inrush power ~ Pulse power
Now connect the electric motor with several known " base power amplifier "like
       https://www.patentauction.com/patent.php?nb=11462

The input energy now as "car close energetic cycle" by "ELECTRICITY FROM THE SUSPENSION"
https://www.interpatent.de/

0,75 KW Catalan e-drive consume per100 Km( with/-out " base power amplifier"-equipment )
- SUSPENSION ENERGY GAIN
----------------------------------------------------
-CATALAN e-car net consume per 100 Km. ?
+ drive independent battery-generator

https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=6&ND=3&adjacent=true&locale=en_EP&FT=D&date=20070201&CC=ES&NR=2265253A1&KC=A1#

We are ready, not close  !


For magnets array motors we have as modern alternative the concept "Ronbach array" :
https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=2&ND=3&adjacent=true&locale=en_EP&FT=D&date=20130314&CC=US&NR=2013062983A1&KC=A1#


About electric cars energetic consume and improvement possibilities

Reva NGX experimental.     nominal 37 KW AC e-drive  (~ 74 KW peak power)

                                               Change to  nominal 25/20/15/1O/5 KW AC  e-drive : effect  ?

   0-50 Kmh : ? Seconds. ?     0-75 Kmh : ? Seconds. ?  0-100 Km-h : ? Seconds. ?  ( 55 miles speed limit = 90 Km-h)

                                     
From 74 KW peak power and 37 KW nominal power the e-car consumed in average
           
           12 KWh electric energy /100 Km


12 KWh e-drive consume   - 3 KWh regenerative brake.               =  9 KWh for 100 Km      TESTED !

6 KWh Catalan e-drive        - 3 KWh.                                                =  3 KWh. for 100 Km.     THESIS I  !
6 KWH  CATALAN e-drive  - 4 KWh. Arestov double winding.    =  2 KWh for 100 Km.      THESIS II !
6 KWH CATALAN e-drive.  - 5 KWh Arestov d.w./ coil coating.  = 1 KWh for 100 Km.       THESIS III !
 
1 KWH LESS SUSPENSION ENERGY GAIN = HYPERCAR AMORY LOVINS ( Rocky Mountains Institute)

https://rmi.org/insight/hypercars-faq/

With battery generator ~ " freedom car"-project US DOE
https://en.m.wikipedia.org/wiki/FreedomCAR_and_Vehicle_Technologies

Parallel  non-profit= zero tax economy  project" R&D = EUGENICS

In the End70' the Pierre Chambrin Renault VESTA experiment, the VW Polo experimental                             
                                          3 down to 2 Liter/100 Km
1975 U. S. scientist Winfield Salisbury 2,25 Liter/100 Km Hybrid concept instead  common 9 Liter/100 Km fossil fuel consume                               


In the 80' Greenpeace "Twingo" improvement
Manfred Sonntag Hybrid-kit development

Bringing down the industrial standart of licence-free / open-source= global intellectual property vehicles

to                           1,5 Liter/100 Km consume in the 90' End-Millenium


                 Now 2019/2020 :

We are in an industrial open source 1 Liter/100 Km combustion engine car technical standart era
Optional : ( + synthetic fuels use) + ( exhaust CO2 filter) =


                                      Kyoto -80% Green-House-Gases 1990-2050
1 Liter/ 100 Km divided with unimproved average 6 Liter/100 Km =  - 83,33 %

1 Liter x factor CO2 0,5 for synfuels ( CO2 factor 0,125 for Arakelian syngas) = 0,5 / 6 = - 91,67%

With CO2 filter ~ clean air act,California and Federation
https://en.m.wikipedia.org/wiki/Clean_Air_Act_(United_States)

average nominal consume 6 Liter/100 Km for european compact class cars

  1 litre gasoil/Diesel-Oel equates 14 KWh molecular heat energy content
  1 litre. gasoline/Benzin equates 10 KWh molecular heat energy content

The unimproved Reva NGX 12-3=9 KWh electric consume car equates 1975 Winfield Salisbury's Hybrid concept with modern  90% efficiency engine 2,25 x 0,4 ( old engine 40% peak efficiency) /0,9 ( 90% eff)= 1 Litre/100 Km

We are living in a bad educated society and bad informed( partly corruptive deformed)/informated parliament ( members)
                                               Demo(n)craty/ cratia/cracy/crazy. !

With " doing nothing" ethical corruption ~ cor-rumpere:     priority1990 Kyoto Contract     begins. !

What is your problem, smOkey2  ?
By #19 you can remark that hybrid and regeneration concepts were overlooked more than 100 years. !
So let us discuss in the year 2119 about the society developments between 2019-2119 





Based by capacitive windings, Dr. Pavel Imris, Csc his "baby", I let develop here in Portugal, in parallel with a contracted project with him in Germany , with the portuguese technician Jorge Ferreira the "capacitive windings motor"-conception.
The german project ended in a technical-financial fiasco for him,here the project was technical a success,national patent-office approved and grant awarded.
Who workes with frequencies knows about Hz/RPM relation,the motor workes in high RPMs range ( capacitive inrush-pulse power !)and in comparation to Catalans estimated 50% electric energy savings this electric motor over-performs the input need several times !
It is good to know that there are physical alternatives. !


 

What I meant Ian
Was there are no real world examples of this being used



Is there is a reason they ‘set this down’
Some kind of problem with the tech perhaps?


Numerically, it seems “overtorqued”
This might not be a deal breaker, but until we test it
no one really knows.

How do you think how much this solar car will be cost?

What are you meaning with "solar car" ?

Let us do a research over the last decades about e-mobile trials :
https://translate.google.com/translate?hl=de&sl=de&tl=en&u=https%3A%2F%2Fde.m.wikipedia.org%2Fwiki%2FHotzenblitz

https://www.greencarcongress.com/2005/04/reva_introduces.html

https://en.m.wikipedia.org/wiki/Loremo

KW/weight ?
and compare with the newest entry :
https://nexonev.tatamotors.com/
12,7 Euros per Kg TATA- electric SUV
( ratio : endconsumer 17800 Euros price divided by 1400 Kg material weight)
What shall be the performance from a " solar car" ?

                                                  1000 Km drive range  ?
Acceleration values  ?             
                                              0-50 Km-h : ? Sec          0-100 Km-h : ? Sec
Velocity max. : 80 km/h,100 Km/h,120 Km/h. ? Maximal street legal velocity (actually/in future) ?

129 hp equivalent TATA car motor,
37 KW Reva NGX
20 KW Loremo electric motor,
12 KW Hotzenblitz electric motor.

appropriate power or overestimated :

probably for 30 Km per hour velocity max. european Cities in future     

                                                1,5 KW electric engines     

                                                         will be enough  !
https://patents.google.com/patent/DE10011074A1/en 

( based by https://patents.google.com/patent/DE4031920A1/en )

kg car weight ?  velocity max. ?

But the Lavenami is powered by a 1,5 KW electric motor :
http://www.evalbum.com/314
Given weight and velocity max. ?

But we have some other e-vehicles as research platform  and base for experiments :
From their theory   

http://omni.mcn.org/electrilitem2.htm     to idea-lite solution :  http://omni.mcn.org/ElectriLiteB/

https://rqriley.com/product/urba-electric/

https://translate.google.com/translate?hl=de&sl=auto&tl=en&u=https%3A%2F%2Fefahrer.chip.de%2Fnews%2Ftesla-patentiert-langlebige-und-billige-batterien-1_101716
1 Million miles and more  divided by   KWh- battery-set
https://battery-power.eu/cr3ativspeaker/jeff-dahn/
https://patentscope.wipo.int/search/en/detail.jsf?docId=US251449154&tab=NATIONALBIBLIO