Finn Hammer wrote:
I will try to find a reasonable design. Fixing C1, L1, and C3 determines the other elements completely, once chosen the mode. The question is then to chose an adequate mode, that results in reasonable elements, voltages and currents. How was the original secondary coil? It's self-capacitance contributes to C3. I also need the initial voltage in C1 and theTo get into action mode, I propose the following.So I require the assistance of you, Antonio, to describe the steps it takes to get from this tank:C1: 15.51µF (measured) L1: 859.1µH (calculated) Fres: 43.6kHz (measured) to this Torus: C3: 40.38pF (calculated) D: 600mm (measured) d: 170mm (measured)
maximum current that the spark gap equivalent can conduct safely.My program mrn6 can design and evaluate the ideal model. The equations, as implemented there, depart from C1, L3, and C3, but I can modify it to accept L1 instead (anyway it's simple to adjust L3 until the desired L1 is obtained). A more sofisticated simulation, including the driver details, can be used to better evaluate the design. The biggest practical problems I expect to be the construction of C2 and the insulation in the driver transformer. To give an idea of what can be a design, mode 3:4:5, with 50 pF for C3, and adjusting the first 3 digits of L3 results in:
C1=15510.0000000000 nF L1= 0.8599613153 µH C2= 406.3492063492 pF L2= 32.7600000000 mH C3= 50.0000000000 pF L3= 234.0000000000 mH k12= 0.3504383220 Voltage gain: 556.9560126258 Energy transfer time: 42.9836 µs Antonio Carlos M. de Queiroz _______________________________________________ Tesla mailing list Tesla@xxxxxxxxxx http://www.pupman.com/mailman/listinfo/tesla