It's possible, but it's not that stable. The output voltage will change with the change of wind. When the wind is strong, the voltage will be high, and when the wind is weak, the voltage will be low. If the electrical device you are using does not have high voltage requirements, it is possible, but it is not possible for electrical devices with high voltage requirements (like computers). If you still use it, it will damage electrical appliances!! ! You should pay attention to this! !
To answer your additional questions: First of all, the principle of voltage and current stabilization is that your power supply must be large enough to achieve voltage stabilization! When the power of your wind production is not sufficient (the wind is weak), the voltage cannot be stabilized! ! The stability of wind energy production is not so continuous! ! Even if yous add voltage and flow stabilization device, the effect is still not satisfactory! The voltage and current stability of the intermediate link of the battery is the best, so it is better not to remove it! It can be used when wind power is insufficient (when the wind is weak), and the insufficient power can be temporarily supplied by the battery! !