LDO's are quite lossy due to the wide range of drop voltage at full load current and are not good choices.
There are two separate control systems.
1. Primary Battery charger that does not stall the turbine or over charge the battery.
2. Secondary Battery charger that does not drain the primary battery or exceed the V+ for the mobile,
Each requires high efficiency and protection for over/under voltage and over current.
Normally batteries prefer a 3 stage charge with CC, then CV then shutoff or float depending on type of chemistry.
Similar to PMMT regulators for PV panels, wind power turbines also have an optimum RPM for max power transfer which means these transfer functions need to be defined. A secondary sensor for wind speed is useful but not essential if the turbine has mechanical speed brakes for over speed and the batteries can handle the max charge current up to this speed.
It is always best to start with a design spec to define all the inputs, processes and outputs. The Mobile is assumed to regulate its own battery, but when many outputs are created from one source, it is necessary to include PTC current limiters rated for holding current in case of faults.
These include: a nominal and tolerance or min/max
V, I, P, OVP, OCP, UVP, Thermal protection
Generator
Primary battery
Secondary loads ( mobile loads) with possible different requirements.
It gets a bit overwhelming, but breaking each function down into smaller chunks makes design easier to do.
In the end, it may end up looking like a PV PMMT power controller, which uses Buck type regulators with extra features for MPT control.
Back in 1975, I started work as a designer with a small part of an automated weather station with a 750W Wind Turbine and battery packs in piles, floating in the Artic on an ice flow. The Generator designer went on to become quite prominant owner of RF electronic design & mfg. But at the time he was just green and scared because he kept burning up $200 power transistors due to transients exceeding the safe operating area. So this was how we learned by learning to detect the root cause then fix it.
Now you have the internet. But we always started with our own design spec.