Unified method of power grid spatio-temporal data based on Beidou grid code

Zhirong Peng; Gang Chen; Xiaoguang Huang; Liang Guo; Weijie Huang

doi:10.1117/12.3004414

25 September 2023 Unified method of power grid spatio-temporal data based on Beidou grid code

Zhirong Peng, Gang Chen, Xiaoguang Huang, Liang Guo, Weijie Huang

Proceedings Volume 12788, Second International Conference on Energy, Power, and Electrical Technology (ICEPET 2023); 1278836 (2023) https://doi.org/10.1117/12.3004414
Event: Second International Conference on Energy, Power, and Electrical Technology (ICEPET 2023), 2023, Kuala Lumpur, Malaysia

Abstract

In the process of unified data processing, due to the lack of analysis of its spatio-temporal attributes, the fitting effect of the data corresponding to the same household is poor. Therefore, a unified method for spatio-temporal data of power grid based on Beidou grid code is proposed. After the sphere corresponding to the coverage area of the grid is divided proportionally, the mutual conversion relationship between the coordinates of the grid spatiotemporal data and the longitude and latitude of the grid positioning corner is established, and the ontology grid spatiotemporal data in the grid grid module is divided into different classes. In the data unification stage, based on the control points (spatiotemporal data of the target power grid), the nonlinear interpolation method is used to realize the unification of multivariate data, and the spatiotemporal data set of the target power grid is interpolated to obtain the coverage surface of the power grid data, so as to realize the data unification on the basis of elastic interpolation. In the test results, the unified data fitting statistical parameters and Ljung Box Q (18) parameters under the design method are at a high level, with good fitting effect.

Citation Download Citation

Zhirong Peng, Gang Chen, Xiaoguang Huang, Liang Guo, and Weijie Huang "Unified method of power grid spatio-temporal data based on Beidou grid code", Proc. SPIE 12788, Second International Conference on Energy, Power, and Electrical Technology (ICEPET 2023), 1278836 (25 September 2023); https://doi.org/10.1117/12.3004414

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available