Other

State Grid Corporation of China

State Grid Jiangsu Electric Power Company

Global Energy Interconnection Research Institute North America

Shiming Xu

Di Shi

Haifeng Li

Xiao Lu

Chunlei Xu

Zhiwei Wang

Xueming Li

Zhe Yu

Yingmeng Xiang

Jiangpeng Dai

Haiyun Han

Systems and methods are disclosed for power management by estimating power contingency of a grid at a cloud control center; performing decentralized real-time measurement and making local decisions at one more computer controlled outlets connected to the grid; and aggregating distributed loads to provide emergency frequency support to the grid.

Adaptive method for aggregation of distributed loads to provide emergency frequency support

Systems and methods are disclosed to control the power grid frequency by capturing the frequency change using an extended Kalman filter method with the distributed smart outlet devices at the low-voltage distribution level; and locally control the relay that provides power to the appliance by comparing the captured frequency with the threshold sent from the cloud control center.

Smart outlet system with fast frequency tracking for power system frequency control using distributed appliances

Growing community of inventors

Nanjing, China

Shiming Xu