| Title |
Data Modeling for Developing the Baseline Network Analysis Software of Korean EMS System |
| Authors |
윤상윤(Yun, Sang-Yun) ; 조윤성(Cho, Yoon-Sung) ; 이욱화(Lee, Wook-Hwa) ; 이진(Lee, Jin) ; 손진만(Sohn, Jin-Man) |
| Keywords |
Korean EMS ; Data modeling ; Network analysis software ; Application common model |
| Abstract |
This paper summarizes a data modeling for developing the baseline network analysis software of the Korean energy management system (EMS). The study is concentrated on the following aspects. First, the data for operating the each application software are extracted. Some of the EMS network application softwares are selected for basis model. Those are based on the logical functions of each software and are not considered the other softwares. Second, the common data are extracted for equipment model and topological structure of power system in Korea. We propose the application common model(ACM) that can be applied whole EMS network application softwares. The ACM model includes the hierarchy and non-hierarchy power system structure, and is connected each other using the direct and indirect link. Proposed database model is tested using the Korea Electric Power Corporation(KEPCO) system. The real time SCADA data are provided for the test. Through the test, we verified that the proposed database structure can be effectively used to accomplish the Korean EMS system. |