Method of controlling power transmission to a load
AssigneeManvel Zakharian
InventorManvel Zakharian
Life of this patent
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Abstract
The method of controlling power transmission to a load permits: to eliminate over-voltage in an electric circuit; to decrease energy losses and time of charging of an energy storing device; to increase service life of switches and provide very high reliability of power transmission to a load. The conception is following: controlling power transmission to a load from additional circuit so that current can be transferred from additional circuit to operating circuit (circuit with a load) and vice versa from operating circuit to additional circuit without interruption (without switching off) circuit of the load.
Claims25
A method of controlling power transmission to a load comprising the steps of:
- choosing a voltage source of alternating current with desirable amplitude;
- choosing capacitors with capacitances permitting to obtain desirable values of said power transmission from said voltage source of alternating current to a said load;
- forming a capacitor device with said capacitors and with first and second output terminals;
- connecting said, second output terminal of said capacitor device in series with said load through at least an operating switching device in off state;
- connecting said in series circuit to said voltage source through said first output terminal of said capacitor device;
- connecting said capacitor device in parallel with said voltage source through said first and second output terminals and at least an additional switching device in on state or connecting said capacitor device in parallel with said voltage source through said first and second output terminals and a first and a second additional switching devices in on state;
- switching on said voltage source, then, after a delay time, switching on said operating switching device, then switching off said additional switching device or switching on said voltage source, then, after said delay time, switching on said operating switching device, then switching off said second additional switching device;
- controlling said power transmission to said load by switching on and switching off said additional switching device or controlling said power transmission to said load by switching on and switching off said second additional switching device.
A method of controlling power transmission to a load comprising the steps of:
- choosing a voltage source of alternating current with desirable amplitude;
- choosing capacitors with capacitances permitting to obtain desirable values of said power transmission from said voltage source of alternating current to said load;
- forming a capacitor device with said capacitors and with first and second output terminals;
- connecting said second output terminal of said capacitor device in series with said load through at least an operating switching device in off state and a bridge rectifier, or connecting said second output terminal of said capacitor device in series with said load through said bridge rectifier and said at least an operating switching device in off state;
- connecting said in series circuit to said voltage source through said first output terminal of said capacitors device;
- connecting said capacitor device in parallel with said voltage source through said first and second output terminals and at least an additional switching device in on state or connecting said capacitor device in parallel with said voltage source through said first and second output terminals and a first and a second additional switching devices in on state;
- switching on said voltage source, then, after a delay time, switching on said operating switching device, then switching off said additional switching device or switching on said voltage source, then, after said delay time, switching on said operating switching device, then switching off said second additional switching device;
- controlling said power transmission to said load by switching on and switching off said additional switching device or controlling said power transmission to said load by switching on and switching off said second additional switching device.
Dependencies are inferred from the claim text.