US3513929 Dae Sik Kim Low polluting engine and drive system ( ExxonMobile Research)
Recitating : " .... 60 dynamometer HP ,which corresponds to 40 axle-HP ....."
Compressed air engine
Citing documents : US3925984 Holleyman and US2010009609 Usmani
This are the examples for the future electric driven vehicles with hybrid power sources : CAE-gensets,closed cycle
The 1988 Magnet-Motor,Starnberg(AEG- company) M.A.N. citybus 200 HP conventional engine to 20 HP engine + flywheel conversion ( technical success,but caused by expensive flywheel systems costs not economical)
austinev.org : 1 HP internal combustion engine corresponds 1/15 HP nominal electric motor
di Pietro
www.engineair.com.au physical conventional drive/CAE comparison
Ralf Walge ic-engine gen-set ,with flywheel,combustion savings in the 65% range .This flywheel gen-set with CAE ?
Winfield Salisbury 1975 hybrid- concept : instead 9 liter/100 Km only 2,25 Liter/100 Km
Kurt Fritzsche hybrid : instead 6 Liter/100 Km 50% less : 3 Liter/100 KmWith average 40% efficient ic-engine,with gun-engine ( Holubowicz,≥ 90% eff. ?) the performance ?
With di Pietro ≥ 90% CAE- genset ?
With " non conventional" electric motor and generator ?With Victor Arestov combined windings,Lam Dat,Imris,.....
With brake energy recuperation ?
Average 10 KWh ~ 1 Liter/100 Km fuel consume : fossil- hydro-carb/Nitro- air- electric
Richard Proeschel proepowersystems engine with better performance than actual fuel cells ,included regenerator.
Multifuel-ability
Reva NGX roadster,nominal 37 KW electric motor ( peak 37 x 1,5) but average 12 KWh/100 Km electricity consume.
Brake energy recuperation : 3 KWh/100 Km ~ 25 % savings
E-bikes( Wolfgang Volkrodt : 100 W e- drive sufficient instead 500W+ ) and comercial e-trikes power drive :1 KW - 8 KW ( Renault Twizy) and 15 KW ( VW NILS)
Reading Dr.Wolfgang Volkrodt ( Ex-SIEMENS ) his papers and thinking :his " friction roller" idea + Li Yng Tyan gear- multi-motor transmission + youtube Jusuf Indrawan acceleratortransmission motor consume 30 Wh/25 Km
less Indrawan transformer savings
and served by e-pedal-generator
VW NILS individual city car concept 1-seater 15 KW nominal electric motor powered
e-shuttle city bus ( alibaba) 17-seater 15 KW nominal electric motor poweed ( 5 - 15 KW !)
e-shuttle city bus + Michel Porquer transmission 15 KW e-motor ~ 4x500 Watt emotor transmission
So only more 2000 W nominal electric motors ,these now winding optimized : 1,5 KWh/100 Km electric consume
An electric shuttle bus has in minimum 8 sqm tect which will become the area for solar cells, actually comercial standart ( unconcentrated) 15 % eff., soon to get 24% (more expensive) and in development ≥ 50% eff. thermionic cells/ nantenna
8sqm x 750 Wpeak ( not 1333 Wp solar constant) x 0,15 ( for the 15%eff. Cell) ~ 900 Wh gain per hour24% eff. ~ 1440 Wh gain per hour; 50% eff.~ 3000 Wh gain per hour
Air conditioning( heating,cooling) : NegaWattsystem
"Riding a" 300 KW+ or 35 KW+ or 3 KW+ drive powered mobile per individual is in a 30 Km/h traffic velocity controlled city ridiculos,when less than 300 Wh/100 Km per trafficant for this " speed" is needed !
Individual with Li Yng transmission drive and 25-30 Km/h city speed : 30 Wh/25 km
Sir Sinclair : C5 to X-1 : why not instead a fixed ( hard top) an inflatable translucent cabin,which saves against wind/ rain/dirt ? Or from " Trockenhaube" to an inflatable overall /suit ?
Denniswilsonmusic : an inventor, also a copter concept : 2 x 6,5 hp engines ~ 2 x ? KW optimized electric drive ?
"flying infantery", these copter concept ~ manned drone
or "flying city- taxi" with less than 10000 € costs per unit