| 摘要 |
A fan system for dissipating heat generated in an electronic device includes a processor unit, a speedometer unit connected to the processor unit, a governor unit connected to the processor unit, and a fan group including at least two fans. Each fan is connected to the speedometer unit and the governor unit and has at least two motors. The processor unit controls all the motors to rotate and thereby drives all the fans to rotate through the governor unit, and detects rotation speeds of all the motors through the speedometer unit. When a motor malfunctions, the processor unit adjusts the rotation speeds of all other motors to ensure that the fan having the malfunctioning motor and other fans are respectively provided with equal power and then rotate in equal speeds.
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