Version 4 SHEET 1 880 680 WIRE -384 160 -384 128 WIRE -384 288 -384 240 WIRE -384 336 -384 288 WIRE -240 128 -384 128 WIRE -240 288 -384 288 WIRE 0 128 -160 128 WIRE 0 128 0 96 WIRE 0 288 -160 288 WIRE 0 320 0 288 WIRE 64 128 0 128 WIRE 288 128 144 128 WIRE 448 128 368 128 WIRE 448 160 448 128 WIRE 448 288 0 288 WIRE 448 288 448 224 FLAG -384 336 0 FLAG 0 96 a IOPIN 0 96 In FLAG 0 320 b IOPIN 0 320 In SYMBOL voltage -384 144 R0 WINDOW 123 11 111 Left 0 WINDOW 39 0 0 Left 0 SYMATTR Value2 AC 230 SYMATTR InstName V1 SYMATTR Value "" SYMBOL cap 432 160 R0 SYMATTR InstName C1 SYMATTR Value 10µ SYMBOL res 272 144 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 0 56 VBottom 0 SYMATTR InstName R1 SYMATTR Value 100 SYMBOL voltage 48 128 R270 WINDOW 0 2 50 VRight 0 WINDOW 3 -10 50 Invisible 0 SYMATTR InstName A SYMATTR Value 0 SYMBOL ind -256 144 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 5 56 VBottom 0 SYMATTR InstName L1 SYMATTR Value 100µ SYMBOL ind -256 304 R270 WINDOW 0 32 56 VTop 0 WINDOW 3 5 56 VBottom 0 SYMATTR InstName L2 SYMATTR Value 100µ TEXT -256 8 Left 0 !.ac dec 100 10 1e5 TEXT 280 64 Left 0 ;Any circuit TEXT -352 -656 Left 0 ;Steady State Power Calculation \nWith Pure Sine Voltages And Linear Components\nHelmut Sennewald 12/27/2005\n \nComplex Power\nS = V(a,b)*conj(I(A)) = P + jQ\n \nReal Power \nP = re( V(a,b)*conj(I(A)) )\n \nImag. Power\nQ = im( V(a,b)*conj(I(A)) )\n \nHint, you can directly see the real and imag. power value,\nif you plot the the complex power S in the CARTESIAN plot.\n \nIt's also much better to use effective voltage values in the sources.\nThe result is then automatically correct and doesn't require \na correction factor of 1/2.\n \nThe current meter is simply a voltage source with 0V. TEXT 72 16 Left 0 ;current\n meter TEXT 16 208 Left 0 ;voltage LINE Normal 160 80 64 80 LINE Normal 144 64 160 80 LINE Normal 144 96 160 80 LINE Normal 0 256 0 160 LINE Normal 16 240 0 256 LINE Normal -16 240 0 256 RECTANGLE Normal 512 320 248 40