Northeast Electric Power University

Mingyu Zhang

Xue Li

Tao Jiang

Houhe Chen

Guoqing Li

Rufeng Zhang

Song Zhang

Changjiang Wang

Xiaohui Li

Haoyu Yuan

There is provided an optimization model and methods for quick track of a Static Voltage Stability Region (SVSR) boundary of a power system. The methods include using a base power flow as a starting point to track a first power system SNB point by a traditional OPF and mapping the SNB point to obtain an SVSR boundary point, and includes repetitively changing a power stress direction to a new direction and tracking a power system SNB point in the new power stress direction and mapping the power system SNB point to obtain a new SVSR boundary point, and includes returning to the first power system SNB point if the power stress direction angle is &#x2264;0; repetitively changing the power stress direction to a new direction and tracking a power system SNB point and mapping the power system SNB point to obtain a new SVSR boundary point.

Optimization model for quick track of SVSR boundary of power system

Growing community of inventors

Jilin, China

Mingyu Zhang