Abstract
Smart grid has attracted much attention by the requirement of new generation renewable energy. Nowadays, the real-time state estimation, with the help of phasor measurement unit, plays an important role to keep smart grid stable and efficient. However, the limitation of the communication channel is not considered by related work. Considering the familiar limited on-board batteries wireless sensor in smart grid, transmission power schedule is designed in this paper, which minimizes energy consumption with proper EKF filtering performance requirement constrain. Based on the event-triggered estimation theory, the filtering algorithm is also provided to utilize the information contained in the power schedule. Finally, its feasibility and performance is demonstrated using the standard IEEE 39-bus system with phasor measurement units (PMUs).
| Original language | English |
|---|---|
| Article number | 012071 |
| Journal | IOP Conference Series: Earth and Environmental Science |
| Volume | 93 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 9 Nov 2017 |
| Externally published | Yes |
| Event | 2nd International Conference on New Energy and Future Energy System, NEFES 2017 - Kunming, China Duration: 22 Sept 2017 → 25 Sept 2017 |
