Main Factors Affecting the Correct Action of BZT Devices and Improvement Measure

The basic working principle of BZT device and its classification are described.Three main factors that impact the right motion of BZT are studied.The main supply power jump cut DG joint programs is raised for DG access issues,voltage unbalance start criterion is proposed for security functions conflicts problems with BZT device,the power load adaptive program is proposed in the light of main transformer overload problem.