This question is not specific enough. It mainly depends on the part you are measuring. The foundation of a wind turbine is the same as other basic measurements. Measuring the common ground grid of wind power requires certain measurement methods due to its large area. For this, you can refer to GBT
17949.1-2000 “Soil resistance”. of the earthing system" Guidelines for measuring frequency, earth impedance and earth potential
Part 1
General measurements" and DL ∕T
475-2006
Guidelines for measuring the characteristic parameters of grounding devices
Wind energy equipment is generally supplied directly by the manufacturers of Wind turbines generally promise a lifespan of twenty years, so general devices will not break and are. easy to The broken are the surge arresters (every time there is a storm, the wind farm has to replacea lot), fuses (cannot be restored after blowing), and other circuit breakers, contactors, open terminals, etc. not be damaged under normal circumstances. No problems for over ten years.