Browsing by Author "Aalto University"
Now showing items 1-5 of 5
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5G networks enabling new smart grid protection solutions
Hovila, Petri; Syväluoma, Petri; Kokkoniemi-Tarkkanen, Heli; Horsmanheimo, Seppo; Borenius, Seppo; Li, Zexian; Uusitalo, Mikko (AIM, June 2019)Within the ongoing energy revolution, power distribution grid protection, control, and monitoring requires modern, advanced technologies to maintain safety and reliability of operation. If all devices could be interconnected ... -
A risk-based framework to optimize distributed generation investment plans considering incentive reliability regulations
Jooshaki, Mohammad; Farzin, Hossein; Abbaspour, Ali; Fotuhi-Firuzabad, Mahmud; Lehtonen, Matti (AIM, June 2019)This paper develops a risk-based framework for maximization of distribution companies’ profit, considering the implementation of incentive reliability regulations. In the proposed framework, various investment alternatives ... -
Impact of Voltage and Network Losses on Conductor Sizing and Topology of MV Networks with High Penetration of Renewable Energy Resources
Millar, John; Saarijärvi, Eero; Müller, Udo; Fettke, Stephan; Filler, Marko (AIM, June 2019)This paper discusses heuristic distribution company planning rules, which are pragmatic but challenging to implement in a planning algorithm that aims to efficiently produce close to optimum solutions. The main focus is ... -
Multi-Objective Stochastic Expansion Planning of Multi-Carrier Energy Distribution Networks Considering Customer-Owned DG Units
Jooshaki, Mohammad; Farzin, Hossein; Abbaspour, Ali; Lehtonen, Matti; Fotuhi-Firuzabad, Mahmud (AIM, June 2019)In this paper, a multi-objective framework is proposed for expansion planning of energy hubs, natural gas and electricity distribution systems considering the uncertainties of renewable sources and demand. The aim is to ... -
Propagation Characteristics of Partial discharge Signals in Medium Voltage Branched Cable Joints using HFCT Sensor
Shafiq, Muhammad; Robles, Guillermo; Kauhaniemi, Kimmo; Stewart, Brian; Lehtonen, Matti (AIM, June 2019)Rapid proliferation of underground cables in today’s distribution networks need improved fault monitoring and diagnostic capabilities. Dielectric insulation is the most critical element of underground cables and exposed ...