[IEEE 2015 5th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies (DRPT) - Changsha, China (2015.11.26-2015.11.29)] 2015 5th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies (DRPT) - Fault ride-through capability enhancement by adapative voltage support control for inverter interfaced distributed generation