A dedicated set of coils inside the wind turbine is used for braking. The inverter equipped with the wind turbine always has an automatic voltage regulation circuit. When the outside wind is weak, the generator voltage is low. Works if the wind is too strong and the generator output voltage is too high, this circuit will work to increase the current in the brake coil to increase the generator resistance and achieve the goal of automatic speed reduction , so that the power generation The output voltage of the machine is stabilized at a certain value, then internally rectified by the inverter to charge the battery, and then converted to 220V by the inverter for electrical appliances!
The reasons for voltage instability are: 1. Outside The power line is long or the external wire section is small, which leads to large line losses onces that energy-intensive equipment in the home is turned on (such as induction cookers, refrigerators, air). conditioners, etc.), the voltage drop in the line is large and the voltage is unstable. 2. The interior wiring is unreasonable and the main wire cross section is too small. When starting high power consumption equipment, the voltage drop is large, making the voltage of the same circuit unstable. If the voltage is only occasional and not lasting, it is recommended to install a voltage stabilizer.
If the voltage is unstable for a long time, it is recommended to call the electric power service hotline 95598 directly for feedback, and we will have someone follow up to YOU.