Enhanced LV supervision by combining data from meters, secondary substation measurements and medium voltage supervisory control and data acquisition

• This study describes a practical demonstration of low- and medium-voltage network monitoring through information exchange between metering, supervisory control and data acquisition and network information systems. The goal of the project is to increase observability of the network for operators and provide more information for network planners. Practical experiences and recommendations for secondary substation retrofitting are provided based on 18 installations of remote terminal units, fault locators and line sensors in 10/0.4 kV secondary substations.

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

Keyword

maintenance engineering

power system measurement

SCADA systems

substations

Publication and Content Type

ref (subject category)

art (subject category)