Three-phase power supply circuit
According to the three-phase power supply circuit, a three-phase alternating current input end of a power supply rectification module is connected with a three-phase power supply, and positive and negative direct current output ends are connected in parallel with a first capacitor and a second capac...
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| creator | ZHANG WENKAI LI JI WEI DONG ZHANG JIENAN HUANG ZHENGHUI LONG TAN SUN JINTIAN DENG GUCHENG |
| description | According to the three-phase power supply circuit, a three-phase alternating current input end of a power supply rectification module is connected with a three-phase power supply, and positive and negative direct current output ends are connected in parallel with a first capacitor and a second capacitor which are connected in series; two ends of the first capacitor are connected in parallel with the first voltage-sharing resistor, the first sampling resistor and the first voltage-dividing resistor after series connection; two ends of the second capacitor are connected in parallel with a second equalizing resistor; equivalent resistance values of parallel resistors at two ends of the first and second capacitors are equal; the control module controls the power rectification module based on the voltage of the sampling resistor, so that voltages at two ends of the two capacitors are equal. Thus, equivalent resistance values at two ends of the first capacitor and the second capacitor of the three-phase power suppl |
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Thus, equivalent resistance values at two ends of the first capacitor and the second capacitor of the three-phase power suppl</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION |
| title | Three-phase power supply circuit |
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