05-15-2024, 04:56 AM
Finally I have Commutator completed
It needed upgrades
I have used only resistive load and each resistance was 1 ohm and load was 10 ohm for “S” and 10 ohms for “N”
It firstly returned very untidy voltage on the scope
On secondary was this
Investigation revealed that the brush was to small and pressure was not adequate
After rectifying
Picture of brush detail
One commutator is distributing for S and N
Other commutator is AC to DC converter
It needed upgrades
I have used only resistive load and each resistance was 1 ohm and load was 10 ohm for “S” and 10 ohms for “N”
It firstly returned very untidy voltage on the scope
On secondary was this
Investigation revealed that the brush was to small and pressure was not adequate
After rectifying
Picture of brush detail
One commutator is distributing for S and N
Other commutator is AC to DC converter