Grid-Connected Inverter Anti-Islanding Test Results for General Electric Inverter-Based Interconnection Technology

This report covers testing of General Electric-proposed anti-islanding schemes. The objectives were to: 1) Validate the effectiveness of the proposed anti-islanding schemes; 2) Conduct parametric evaluation of the schemes with respect to control settings and load conditions, including controller gains, load power levels, and load quality factors; and 3) Examine the ability of the distributed resource to ride through a low-voltage condition on the utility grid.