Body
WernerI find with my RV I must not allow the load on the capacitor tuning circuit to be in circuit until the motor is up to full speed, regardless of tuning.I shut off the load by shorting across the two leads from the transformer or whatever load I have, so it is no longer in series with the capacitors. The full speed motor is robust enough to allow plenty of latitude for tuning, including the load on the capacitor circuit, in my case, an electric outboard boat motor, or another 3hp RV motor.
Starting the motor with the load in circuit is impossible.Cheers Warren
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On Sat, Mar 3, 2018 at 1:13 PM, werner held [email protected] [EVGRAY]<[email protected]> wrote:
HI SVEN ,I had the same problem running a motor from the RV and connecting to battery the battery would start the motor ,SO what I did was put a large diode in circuit to direct voltage!hope that helps .
On Saturday, March 3, 2018 8:45 AM, "[email protected] [EVGRAY]" <[email protected]> wrote:
Hi Ole,
you just have to create a low impedance at the push-pull transformer. The problem is that this transformer is just a isolating transformer so the voltage is not down-converted to 24 volts.
The 230/24 volt transformers I have to connect to the secondary side of the pushpull generates a higher impedance which ensures longer switching times at the SCR.
I have already considered whether to connect the secondary coil of the push-pull transformer with a FWBR and conducts the energy in a mains choke and then connect in the battery with flyback diode as a step-down converter with only 50 Hz or 2x 230V / 24V transformers in parallel to the secondary winding to lower the impedance.
The only question is when the 24V winding is connected with a FWBR to the battery, the battery will act against it with its own voltage and create additional impedance in the push-pull transformer.
The easiest way would be to connect the secondary winding directly to the battery and to charge it with the energy peaks.
I'm just not comfortable because the batteries are in excellent condition and I do not want to destroy them.
regards
Sven
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