Improving asset knowledge using system management based on IEC-61850

Abstract

In order to deal properly with a fast evolving number of smart grid automation devices and avoid significant OPEX, network operators are facing a growing need for an improved and more automatic way to facilitate the integration, monitoring and maintenance of these equipment. One key problem is to build and maintain an accurate knowledge of the automation and electrotechnical assets present on the field. A reliable database is essential to achieve an efficient maintenance management, whether preventive or corrective. This is one of the fundamental justification for the concept of System Management, which refers to functionalities that are not directly linked to the operational role of the equipment but allow it to perform its operational functions in the best conditions possible. Moreover, these functions are not limited to automation equipment but may apply to any distributed IED (Intelligent Electronic Device), for example those with telecom or cybersecurity features. This paper presents EDF's ongoing work on asset knowledge improvement using system management. To face the challenge of a widespread deployment of heterogeneous IEDs, EDF R&D is building an interoperable and vendor independent system, homogenous with the core 61850 operational functions of the devices, to enable an efficient management of its inventory of equipment.

Knowledge Management System Pada PT. Central Bearing Sentosa Pekanbaru

“…Masalah yang sering terjadi akibat rotasi karyawan ini adalah karyawan kesulitan beradaptasi dengan pekerjaan baru karena tidak memiliki dokumentasi pengetahuan. (Gillaux, Lemenager, & Coste, 2017)Rotasi karyawan ini juga dipengaruhi oleh penggunaan tenaga outsourcing di PT. CBS.…”