Reactive Current - Parallel RCL

[lancaIV]

Electrical power (P, in Watts) is composed of voltage (V, in Volts) and current (I, in Amps).
The formula is P= V × I.


In german : Huestel,huestel !


DC is EE power    P= V × I


AC is EE power  P= V × I ?  Hertz -function ? Only tension or current or both processing ?


Puls is EE power P= V × I ? by which duty cycle ?  AM and FM modulation,PWM


electrical engineering history :



1 Daniel cell represents 1 Volt DC source


100 Daniel cells represents 100 V DC source


+ distribution losts = 110-115 Volt DC source


DC electricity = current and tension positive


AC distribution = positive DC =  DC x 2 = 220/230 Volts by 50/60 Hertzian cycles


AC = positive tension phase   + positive current phase


        negative tension phase  + negative  current phase


mono-/poly-phase


1 V x A DC =      ? V x A AC       = each in mechanical Watt           linear/curvativ  active/reactive


1 V x A AC =     ? V x A DC       = each in mechanical Watt          curvativ/linear  reative/active





electrical power a. DC b.AC c. pulsed(current on/off)  in mechanical power ? torque x linear/rotative rpm movement ?




                                                          EE set theory : EE algebra,geometry

[alan]

Power is joules per second. Voltage = joule / coulomb. Current = coulomb / second. 
Voltage x current = joules / coulomb x coulomb / second = joules / second 

[stivep]

Wesley,I am not nix85,but related #8   1 in and more than 1 out (conditionized !)
https://phys.org/news/2012-03-efficiency.html
OCWL

LED's efficiency exceeds 100%

That is possible the same way as COP>1 in refrigerators.
https://www.quora.com/How-does-the-cop-of-refrigerator-is-greater-than-1
and that's is why looking at local phenomena is important .

But that is not overunity.
Wesley

[lancaIV]

That is possible the same way as COP>1 in refrigerators.
https://www.quora.com/How-does-the-cop-of-refrigerator-is-greater-than-1
and that's is why looking at local phenomena is important .

But that is not overunity.
Wesley

reversible thermo-cryo dynamic cylce : dB(noise,sound,loud,oscillations,......) to electrical energy


overunity is not a common used scientifical expression because " mental weakness" from scientist side,to have and show


the      OU-q.e.d. stage and by world-wide peers review and process application and confirmation




                                                                     for science primates:


let the expression "over-unity efficiency " as evolutive step from https://phys.org/news/2012-03-efficiency.html 
be "equivalent same"  in physics target (theory)and physical(practizising)  result as "overunity"


                                                                      "But that is not"  overunity ,
this discuss with the researchers, Parthiban Santhanam and coauthors from MIT, have published their study in a recent issue of Physical Review Letters.

[stivep]

overunity is not a common used scientifical expression because " mental weakness" from scientist side,to have and show

Yes you right.
that is why I'm waiting for  the response from nix85  curing  my "mental weakness"
I'm waiting for him to "have and show" ....
_{...........no... not his private parts...}

Dear nix85  show me OU you are talking about please...
Wesley