Alternating-current electric power controlling apparatus and method for controlling supply of alternating-current electric power to electric load
The present application claims priority under 35 U.S.C. §119 to Japanese Patent Application No. 2000-017044, filed Jan. 26, 2000, entitled "Alternating-current Electric Power Controlling Method And Apparatus." The contents of that application are incorporated herein by reference in their e...
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| Format | Patent |
| Language | English |
| Published |
11.06.2002
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| Online Access | Get full text |
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| Summary: | The present application claims priority under 35 U.S.C. §119 to Japanese Patent Application No. 2000-017044, filed Jan. 26, 2000, entitled "Alternating-current Electric Power Controlling Method And Apparatus." The contents of that application are incorporated herein by reference in their entirety.
An alternating-current electric power controlling apparatus including a switch and a controller. The switch is configured to be turned on or off to connect or disconnect an alternating-current electric power source and an electric load. The controller is configured to control the switch to turn on or off to adjust supply of electric power from the alternating-current electric power source to the electric load. The switch is configured to be turned on or off when an electric power amplitude is substantially equal to 0. |
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