Sökning: "Load flow analysis"

Visar resultat 26 - 30 av 152 uppsatser innehållade orden Load flow analysis.

1. 26. Strengthening of non-composite bridges by Partial Composite Action

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Författare :Johan Tjernberg; [2022]
   Nyckelord :Composite action; Composite bridges; Partial shear connection; Partial Composite Action; Shear connectors; Coiled Spring Pins;

   Sammanfattning : A common bridge type is the steel-concrete bridge where the concrete deck is built over steel girders. In many earlier designs the bridge type was often built as non-composite, which means that the concrete deck and the steel girder has no shear connection at the steel-concrete interface and therefore bend as individual components. LÄS MER

3. 27. Optimizing Control Algorithm for Indirect Liquid ThermalManagement of Batteries : A Study Executed at Northvolt

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Mantas Petrosius; [2021]
   Nyckelord :;

   Sammanfattning : The vast expansion of intermittent sustainable energy generation has favoured a gradual adoption of lithium-ion batteries in various industrial and automotive applications. Despite its many inherent merits, this storage technology is very vulnerable to temperature variations: the performance and lifespan of LIBs are substantially influenced by their load cycles, thermal behaviours, and operating temperature range. LÄS MER

4. 28. Possibilities with Stirling Engine and High Temperature Thermal Energy Storage in Multi-Energy Carrier System : An analysis of key factors influencing techno-economic perspective of Stirling engine and high-temperature thermal energy storage

   Master-uppsats, Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

   Författare :Martin Myska; [2021]
   Nyckelord :Stirling engine; High-temperature thermal energy storage; Linear optimization; Photovoltaics; Time of Use; Renewable energy; Load shifting; Self-consumption; Power grid;

   Sammanfattning : Small and medium-scale companies are trying to minimise their carbon footprint and improve their cash flow, renewable installations are increasing all over the Europe and are expected to do so in following years. However, their dependency on the weather cause pressure on matching the production with demand. LÄS MER

5. 29. Swedish Nitrogen Flows : A national budget of anthropogenically induced reactive nitrogen

   Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

   Författare :Vincent Lernbecher; [2021]
   Nyckelord :;

   Sammanfattning : Nitrogen is a fundamental element in all forms of life and a crucial component of our agricultural productivity and global food security. However, excess nitrogen caused by human activity poses a serious threat to the environment and human health. LÄS MER

7. 30. Predictive Analysis of Heating Systems for Fault Detection

   Kandidat-uppsats, Blekinge Tekniska Högskola

   Författare :Syam Kumar Vemana; Sai Keerthi Applili; [2021]
   Nyckelord :Machine Learning; Supervised Learning; Regression analysis; Fault detection; Predictive analysis;

   Sammanfattning : Background : The heat load has an emergent role in the energy consumption of the heating system in buildings. The industry experts also have been constantly focusing on the heat load optimization techniques and in the recent years, numerous Machine Learning (ML) techniques have come into picture to resolve various tasks. LÄS MER