能量管理系统图模一致性的双向校验方法

现有的校验方法均为从模型出发或从图形出发的校验方法,多为单向校验过程,对图模转换的校验准确度无法保证。文中提出一种能量管理系统(Energy Management System, EMS)图模一致性的双向校验方法,由图形拓扑到模型拓扑的正向校验以及由模型拓扑到图形拓扑的反向校验两种校验方法的有机结合。为验证该方法的有效性,文中通过采用某电网EMS的实际数据进行验证,仿真结果表明,所提方法能有效降低图模校验误差,有助于提高能量管理系统数据的有效性和可靠性。

A Chart-Model Consistency Bidirectional Calibration Method for the Energy Management System

This paper proposes a chart-model consistency bidirectional calibration method for Energy management system (EMS). The proposed method includes the topology graph topology to model forward calibration and by reverse calibration model topology to graphic topology. Due to the existing calibration methods are all model-based or graph-driven calibration methods, most of which are one-way calibration processes, and the calibration accuracy of the graph-to-module conversion cannot be guaranteed. Thus, this paper proposes a bidirectional calibration method for EMS to eliminate those shortcomings above. Finally, simulation study is carried out on a power grid with its data from the EMS, to prove that the proposed method can effectively reduce the calibration error and improve the validity and reliability of EMS data.