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Active network management scheme for reactive power control
In the future new options to provide needed technical ancillary services locally and system-wide by distributed energy resources (DER) are needed. One ancillary service which DER could provide is the reactive power management ...
Advanced islanding detection in grid interactive microgrids
In the future active network management and protectionsolutions have to enable utilization of intended islandoperation as well as active control and utilizationflexibilities during normal and islanded operation ofgrid ...
VINPOWER Vaasa innovation platform for future power systems : Final report (summary)
The main objective of the project was to develop smart grid related expertise within the University of Vaasa. While the parallel project (Smart Energy Systems Platform – SESP) focused on the development of the physical ...
Socio-technical modelling of customer roles in developing low voltage distribution networks
The transition of low voltage (LV) distribution networks towards more intelligent and smart microgrids is dependent on both technical and behavioral factors, thus forming a socio-technical systems change. Sociotechnical ...
Compliance of Distribution System Reactive Flows with Transmission System Requirements
Transmission system operators (TSOs) often set requirements to distribution system operators (DSOs) regarding the exchange of reactive power on the interface between the two parts of the system they operate, typically High ...
Functional Analysis of the Microgrid Concept Applied to Case Studies of the Sundom Smart Grid
(Molecular Diversity Preservation International (MDPI), 2020-08-15)
The operation of microgrids is a complex task because it involves several stakeholders and controlling a large number of different active and intelligent resources or devices. Management functions, such as frequency control ...
Prospects and costs for reactive power control in Sundom smart grid
New options to provide the technical ancillary services locally and system-wide by distributed energy resources (DER) are needed in the future. Sundom Smart Grid (SSG), local smart grid pilot in Vaasa, offers a novel ...
Testing an IEC 61850-based light-weighted controller for reactive power management in smart distribution grids
(Institute of Electrical and Electronics Engineers (IEEE), 2019-12-09)
Due to the large-scale integration of distributed energy resources (DER) new options for the local and system-wide technical ancillary services are needed. Reactive power control is one of such ancillary service provided ...
Controller development for reactive power flow management between DSO and TSO networks
(Institute of Electrical and Electronics Engineers (IEEE), 2019-11-21)
In the future, new solutions for active and reactive power control related to the flexibility services offered by distributed energy resources (DER) will be needed even more. One ancillary service which DER could provide ...