Three -phase formula electromagnetism stove that steps up

• Main Authors: ZHANG HEJUN, HE SHILIN
• Format: Patent
• Language: Chinese; English
• Published: 18.05.2016
• 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; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERATION

Three -phase formula electromagnetism stove that steps up, including electromagnetic furnace body, electromagnetic furnace body in be provided with the circuit board, the circuit board on be connected with adjustable busbar voltage's control module, control module controlling inductance, diode and power switch ware on the three -phase BOOST half -bridge resonance circuit, control module can also control the power switch ware on the three -phase full -bridge PFC half -bridge resonance circuit. The utility model discloses following beneficial effect has: can more high -efficient regulation and control electromagnetism stove, effectively utilize IGBT's surplus, reduce the pollution to the electric wire netting to the reduction is to the requirement of IGBT and coil panel.