We had a power failure on 8/1/2020, our third in 5 months. On 8/4 after extensive outage our problem was "fixed". They said corrosive wires from an transformer and then the electrical box to our house.
On 8/27 the "repaired" line went out again. The power surge killed our 3 1/2 a/c. It cost $2, 000 for repairs.
On 9/4 our problem with that same power line was fixed, I hope.
Oncor should pay for my a/c replacement.