Wind power breeze charging controller, related to the technical fields of wind power generation and power storage, main control circuit, three-phase rectifier circuit, wind speed detection circuit of wind turbine, wind turbine brake control circuit, wind turbine voltage sampling circuit, boost circuit, battery anti-reverse power control Circuit, battery voltage sampling circuit and battery charging current detection circuit.
The wind power breeze charge controller is equipped with a step-up control circuit, which can charge when the wind speed is low, which improves the utilization rate of wind energy. Even if the customer connects the battery positive and negative poles reversely, it will not cause any damage to the system. Just reconnect the positive and negative poles to work normally.
The wind power breeze charging controller is characterized by: including the main control circuit, a three-phase rectifier circuit, a fan wind speed detection circuit, a fan brake control circuit, a fan voltage sampling circuit, a boost circuit, a battery anti-reverse power control circuit, and battery voltage Sampling circuit and battery charging current detection circuit.
The three-phase rectifier circuit is equipped with a three-phase input terminal connected to the wind generator(three-phase voltage regulator), and the battery anti-reverse connection power control circuit has an output terminal connected with the battery; the output terminals of the three-phase rectifier circuit are respectively connected with the boost circuit and the battery anti-reverse connection The power control circuit is connected with the fan voltage sampling circuit, and the output end of the boost circuit is also connected with the battery anti-reverse power control circuit.
The output terminal of the fan wind speed detection circuit, the output terminal of the fan voltage sampling circuit, the output terminal of the battery voltage sampling circuit, and the output terminal of the battery charging current detection circuit are respectively connected to the main control circuit; the signal control terminal and the booster of the fan brake control circuit The signal control terminals of the voltage circuit are respectively connected to the output terminals of the main control circuit.
The wind turbine controller(single phase ac voltage controller) is made of years of application experience (such as waterproof, dustproof, salt spray, operation wiring errors, wind resistance limit control of wind turbines, energy management, etc.) whether it is applied to wind turbine charging control or battery discharge control, The performance is excellent. In order to cooperate with various applications, the controller adopts a layered, building block structure. All functions can be combined with different functional boards according to actual applications, which is convenient for rapid customization and suitable for applications.