Essays about: "PV grid reinforcement"

Showing result 1 - 5 of 8 essays containing the words PV grid reinforcement.

1. 1. Impact of smart EV charging on grid network with PV and BESS : Case study for Hammarby Sjöstad

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Mutayab Khalid; [2021]
   Keywords : Electric vehicles EV ; EV chargers; distribution network; optimization; PV storage; battery energy storage system BESS ; power flow analysis; charger scheduling; Elfordon EV ; EV -laddare; distributionsnät; optimering; PV lagring; batterilagringssystem BESS ; effektflödesanalys; laddarschemaläggning;

   Abstract : The transition in the transport sector by the integration of battery electric vehicles (BEVs) brings a new challenge for the system operators to ensure the balance between supply and demand. The installation of new EV charges poses a surge in electricity demand in the coming years which jeopardizes the grid reliability and stability. READ MORE

3. 2. Energy Storage for Voltage Control in LV Grids

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Ida Samnegård; [2021]
   Keywords : Technology and Engineering;

   Abstract : This thesis addresses overvoltage issues in weak low voltage grids caused by large solar power production. The suggested method is using PI controllers to control voltage. This is done by using battery energy storage systems (BESS), designed to absorb active power during these times and thereby limiting the voltage rise. READ MORE

4. 3. Evaluation tool for solving local power and capacity deficit

   University essay from KTH/Energiteknik

   Author : Lovisa Nycander; [2020]
   Keywords : Capacity defect; power deficit; power grid; future electricity grid; battery; PV grid reinforcement; technical characteristics; investment cost; Kapacitetsbrist; effektbrist; elnät; framtida elnät; batteri; PV; förstärkning av elnät; tekniska parametrar; investeringskostnader;

   Abstract : Sweden has a goal of becoming carbon neutral by 2045. To reach this goal electrification of different sectors are one of the most important pathways for becoming fossil free. The power grid in Sweden has historically been seen as stable and with unlimited transmission capacity. READ MORE

5. 4. Artificial Intelligence in rural offgrid Polygeneration Systems: : A Case Study with RVE.Sol focusing on Electricity Supply & Demand Balancing

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Axel Bruck; [2019]
   Keywords : ;

   Abstract : Growing data generation and increasing computational power accelerate the advance of machine learning (ML) as a subsection of artificial intelligence in various sectors, while in Sub-Saharan Africa (SSA) electrification cannot keep up with the pace of population growth. Hence, this study aims to determine how ML can support rural polygeneration minigrids and thus assisting the electrification efforts in SSA in cooperation with the company RVE. READ MORE

6. 5. On the Profitability of Large-scale PV Plants in Sweden : Site Selection, Grid Connection and Design

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Annelie Westén; [2019]
   Keywords : ;

   Abstract : The market for large scale PV plants in Sweden is growing, with six PV plants of 1 MWp or more beinginstalled today. The size of the newly installed plants has increased from 1 MWp to 5.5 MWp during thelast 5 years. As the market and size of the plants continue to grow, larger investments, risks and possibleprots will be built into the project. READ MORE