Just swamp the station with heavies and lots of support. I personally use a fleet of Lashers Dominators Herons and a Legion. Although for station assaults, I leave the Lashers out of it and just send in the rest. If you get the loadouts right with enough [REDACTED] LCPs (Sparks are great at everything) then you can pretty effectively kill off Stations without any problem.
When you go to attack the station, if it's a low-tech station setting the station to "Engage" from the tactics menu works well, because your fleet will try to stay away from the big wall of guns. I'd assume the other two types of station would work just as well on Engage or Eliminate, but if it's on Eliminate I'd start to worry about those weak carriers (as in my Herons, they'd probably try to rush it for some reason)
If you're attacking the station and there's an enemy fleet, just set the station to "Avoid." I've killed whole Pather fleets + tier 3 low-tech station, and not lost a single Lasher or anything else by doing that, so I'd assume it'd work every other time.