Additional informations from Sergey M.Godin (10-25-98)
A thermo-converter in my latest test had measured real effective value of a pulsed current. By other words I had measured THE PURE ACTIVE POWER dissipated on Rload during charge/discharge process.
(P=R*I^2 as Rload =4+1ohm is full active).
Where is the Joule losses in this test?
This losses are fully account into Charge/Discharge process.