Lu,
If I understand your post, Your concern is that a static build up / discharge could cause an uncommanded movement of the flap / slat system on the A310.
There is a solenoid pack on each flap drive motor which needs to be energized to port fluid to drive the system. Could you pls explain further how this discharge could cause these solenoids to fail,porting fluid to drive the system. A final thought, in the event this did occur, would there not now be a difference between flap handle CSU position and drive system IPPU / APPU position now signaling a symetrical runaway to the SFCC's tripping the wing tip brakes?
N2