Essays about: "Fatigue load"

Showing result 1 - 5 of 109 essays containing the words Fatigue load.

  1. 1. The Paradigm Shift for Substations Technology within Wind Power Applications from Onshore to Floating

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

    Author : Ahmad Talaat Hifzy; [2023]
    Keywords : Floating; offshore; substation; transformer; GIS; equipment; high-voltage; fatigue; Flytande; havsbaserad; station; transformator; GIS; utrustning; högspänning; utmattning;

    Abstract : Floating wind turbines are attracting more attention as more than three-quarters of the total offshore technical potential is located in deep water, leading to a growing trend in floating wind farm projects. Consequently, it becomes necessary to develop Floating Offshore Substation (FOSS) to step up voltage and efficiently transmit power to the shore with minimal losses. READ MORE

  3. 2. Countermovement Jump To Monitor Neuromuscular Fatigue In Endurance Athletes : A correlation study between training load and CMJ-variables

    University essay from Umeå universitet/Avdelningen för idrottsmedicin

    Author : Julia Wedman; [2023]
    Keywords : Jump height; Reactive Strength Index; Flight time; impulse;

    Abstract : Training load monitoring is crucial to examine fatigue status. The currently available methodsshow diverse validity, and each come with their limitations. The advantages of CMJ are manyand seem to be useful within team sports, although its use on endurance athletes needs moreresearch. READ MORE

  4. 3. Mechanical design guidelines and criteria for mooring components in wave energy devices : Finding the optimum chain and shackle parameters

    University essay from Uppsala universitet/Tillämpad mekanik

    Author : Arvin Modiri; [2022]
    Keywords : Chain; shackle; finite element method; wave energy converter; WEC; Kedja; kätting; schackel; finita element metoden; vågkraftverk;

    Abstract : Obtaining the perfect renewable energy source is one of the most important questions of our lifetime. One renewable energy source that could be of interest in this question because of the characteristics of the power that could be extracted from it is wave energy. READ MORE

  5. 4. Access Point Selection and Clustering Methods with Minimal Switching for Green Cell-Free Massive MIMO Networks

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

    Author : Qinglong He; [2022]
    Keywords : Cell-free massive MIMO; multi-objective optimization; deep reinforcement learning; AP switch ON OFF; energy efficiency; Cellfri massiv MIMO; multiobjektiv optimering; djup förstärkningsinlärning; AP switch ON OFF; energieffektivitet;

    Abstract : As a novel beyond fifth-generation (5G) concept, cell-free massive MIMO (multiple-input multiple-output) recently has become a promising physical-layer technology where an enormous number of distributed access points (APs), coordinated by a central processing unit (CPU), cooperate to coherently serve a large number of user equipments (UEs) in the same time/frequency resource. However, denser AP deployment in cell-free networks as well as an exponentially growing number of mobile UEs lead to higher power consumption. READ MORE

  6. 5. Development of guideline template for lifting equipment

    University essay from Högskolan i Halmstad

    Author : Oskar Elmgren; Alexander Sääf Mertala; [2022]
    Keywords : guideline template; lifting equipment; fatigue;

    Abstract : The purpose of this thesis is to develop a guideline template that should supportthe industrial partner when designing lifting equipment. A newly updated standardwith focus on fatigue was the base of the project. The standard divides load cyclesinto over and under 16 000 cycles and they have different requirements. READ MORE