Hot oil intelligent power regulator
The invention discloses an intelligent hot oil power regulator which comprises a main loop and a control loop. The main loop comprises a bidirectional IGBT module and is used for adjusting the power of the hot oil heating unit; the current transformer is used for sampling output current; the control...
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| creator | YUE CHONG HONG KEMING WAN BING ZHANG WENCHAO WANG HUI ZHANG LE |
| description | The invention discloses an intelligent hot oil power regulator which comprises a main loop and a control loop. The main loop comprises a bidirectional IGBT module and is used for adjusting the power of the hot oil heating unit; the current transformer is used for sampling output current; the control loop comprises an input signal acquisition module used for acquiring voltage and current signals of a power grid; the output signal acquisition module is used for receiving a signal which is output by the current transformer and is subjected to current sampling as a feedback signal and is used for power adjustment; the IGBT temperature acquisition module is used for acquiring the temperature of an IGBT in the bidirectional IGBT module; the IGBT driving circuit is used for driving the bidirectional IGBT module and the mainboard; the mainboard receives the temperature of the hot oil heating unit transmitted by the temperature sensor, the IGBT temperature transmitted by the IGBT temperature acquisition module, the vo |
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| subjects | ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY |
| title | Hot oil intelligent power regulator |
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