Method of increasing output power of mini-type wind generator
A wind generator and output power technology, applied in the field of wind power output power control strategy, can solve the problems of low output voltage, unable to load power supply, unable to reach the load working voltage, etc., and achieve the effect of maintaining stability and utilizing wind energy
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[0012] The present invention will be described in detail below in conjunction with specific embodiments.
[0013] Such as figure 1 As shown, a method for increasing the output power of a small wind power generation device includes a wind power generator, a rectifier circuit, a controller, a bypass analog switch, a boost circuit, a bypass circuit, a charging circuit, and a battery. When the wind speed is greater than the start-up wind speed of the wind generator, the wind generator outputs three-phase alternating current, and the three-phase alternating current is transformed into direct current through the rectifier bridge. The controller detects the DC power output by the rectifier bridge. When the DC power voltage exceeds the charging voltage, the controller connects the DC power to the charging circuit through the bypass circuit by turning on the analog switch of the bypass circuit to charge the battery; if the DC power output by the rectifier bridge If the voltage is less tha...
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