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10844 Uppsatser om Electric power system - Sida 37 av 723

Hur använder små närproducerande företag Facebook? : En fallstudie om hur företag i livsmedelsbranschen stärker sitt varumärke genom marknadsföring på Facebook

The European Union has been working to promote equality between women and men for a long time. Despite this, Sweden still have a gender segregated labor market where men generally has the leading positions. According to European law the member states shall promote gender equality and to take all appropriate measures. Statutory gender quotas for company boards is one such measure that some of the European member states have implemented in national law. The Swedish law has no provisions governing gender quotas and therefore the purpose of this study is to explain how gender quotas for company boards relate to current law, both of European law and national legislation.

Kollisionsdetekteringssystem för autonom robot

Examensarbetet har utförts på företaget Husqvarna AB vid avdelning Concept & Features electric products (EN-NEP). Uppdraget var att utvärdera en alternativ kollisionsmetod till deras robotgräsklippare. Metoden som utvärderats går ut på att detektera kollision med hjälp av samplad data från en accelerometer samt samplad strömnivå från de bägge drivhjulens motorer.Den metod som används för att detektera kollision på nuvarande robotar fungerar väl men kräver att robotens kaross och chassi rör sig ifrån varandra för att krock skall detekteras. För att kunna reducera antalet komponenter och priset på roboten är andra metoder intressanta att utvärdera för uppdragsgivaren.En algoritm har designats i simulationsmiljö som sedan testats på ?riktigt? genom implementation i en Raspberry Pi som kommunicerar med robotgräsklipparen.

Feminist? Nej, inte jag. Kvinnors förhållanden på könssegregerade gymnasieutbildningar.

It is about the patriarchal power structure which we are living under and so have done in hundreds of years. And about to (dare) see, because it can take fairly subtle expressions which is rather difficult to discover if you are not aware about them. This paper is about these power strutures seen from the daily round of four girls which study nurse´s training in upper secondary school and four girls which study construction´s training in upper secondary school..

Utbredning av akustiska vågor i elastisk platta

Den här rapporten har som syfte att utreda vilket eldistributionssystem för offshoreenheter som sparar mest vikt och utrymme. De två elsystem som jämförs är GVAs standard system och Siemens Blue Drive System. Rapporten innehåller en teoretisk bakgrund för båda systemen och dimensionering av systemens kraftkablar samt beräkning av kabelvikter och komponentvikten för systemen. För att uppskatta kabel- rutter och längder kommer ritningsunderlag för GVAs offshoreenhet 7500 att användas.Resultatet visar att GVAs standard system är det eldistributionssystem som har den lägsta totalvikten med 168 ton, GVAs standard system har en vikt som är 101 ton lägre än Siemens Blue Drive System som har en vikt på är 269 ton. GVAs standard system har en lägre ström vilket gör att ledararean blir mindre och i med det blir kabelvikten mindre.

Användbarhetsfaktorer i ett IT-system som påverkar beslut

IT - systemen har blivit en del i samhället. IT -system används inom olika områden och verksamheter i och med detta så har användbarhets faktorer i IT -system blivit sådan som inte går att bortse ifrån. Det finns många användbarhetsfaktorer som alla skiljer sig mer eller mindre åt. Gemensamt för dem alla är att ett system bör innehålla visa kriterier för användbarhet för att godkännas av användaren då de använder sig av ett IT -system.Det finns en vilja att skapa användbara system för att underlätta för användaren. Visa faktorer i användbarhet i ett IT -system är genom tänkta medan andra behöver förbättras för att anpassa till beslutfattande och ta hänsyn arbetsmiljöaspekter.

UPS-system i SÄS Byggnad 7

Syftet med detta examensarbete var att beräkna vad det kostar att ha UPS-kraft (Uninterruptible Power Supply). Arbetet utfördes för Västfastigheter på Södra Älvsborgs Sjukhus (SÄS) i Borås. Studien utfördes på en UPS i drift i byggnad 7. UPS: en i denna byggnad har 10 kVA kapacitet och är av dubbelkonverterande typ. Batterier av Ni-Cd (Nickel-Kadmium) typ används till backup med UPS: en.

Var går gränsen? : Om sexuella trakasserier i arbetslivet

The purpose of this study is to investigate how the legal protection against sexual harassment at work functions, and where to draw the line. The study is limited to focus on the sexual harassment directed at women from men, because it usually occurs that way even though only a few report the incidents. The results are discussed from a gender perspective on how the distribution of power is between men and women as a way to explain sexual harassment.Sexual harassment is currently protected by the discrimination law and the EU principle of equal treatment for men and women. For a behavior to be considered as sexual harassment it has to be unwanted by the receiving party and the person practicing the harassments must be aware that the behavior is perceived as offensive. The behavior shall be of a sexual nature and contribute to a disadvantage for the victim in the form of a violation of that persons integrity.It is the victim that determines whether the behavior is perceived as sexual harassment or not, what one person believes is a friendly behavior may be perceived as offensive by another.

"Man tiger, biter ihop och går vidare?" : en representationsteoretisk analys av talet om sexuella trakasserier i en svensk kulturdebatt

The purpose of this essay is to analyse how medial representations in a specific cultural debate expresses thoughts about gender, power and speech. The debate in question took place in Sweden 2010 and was about an inspection of sexual harassments in the Swedish acting area, made by Sveriges Radio, Ekot. This essay examines the made representations of the debate, with a feministic point of view and concludes that a male gaze shapes the form of speech and gives the debate a discourse sort of reasoning about gender. The special discourse formatted in the examined area contains a certain conception of power and the structure of power, which is also explained by the male gaze and the meaning of post-feminism..

Rundstyrning i lokalnät : En förstudie i tekniska och ekonomiska konsekvenser för Värnamo Elnät AB

Värnamo Elnät owns and operates a ripple control system which is used to control loadsespecially when the grid is heavily loaded and for control of street lighting. This report aims atclarifying technical and economic aspects of the ripple control system?s future. The system wasinstalled from 1975 and onwards and its use was greater in those days when the controllableloads where greater then today, the current controllable load level is about 3 MW. The reporthighlights three different aspects of the ripple control system?s future ? retain the currentsystem, reinvest in a newer system or discontinue the system.In the report the author also discusses relevant connections to Smart Grids and future meteringsystems and tariffs.

Om detta är en psykiskt funktionshindrad. : - Diskurs, makt och subjekt i psykiatrireformen 1995

This study aims to investigate the political reformation of the psychiatric care in Sweden, that took place 1995. The main purpose is to illuminate the transformation of subjectivity for mentally ill people after the reform 1995. The group of people which are present in the study are those who former were subjects of care in psychiatric hospitals, but with regarding to the reform have moved out from the institutions and instead become clients for community care. This new group of mentally ill people became, in connection with the reform, subjects for a new concept psykiskt funktionshinder. This new label and concept, that were attached to the present group, is the main concept for the investigation in the present study. The method, that was used in the study, develops a textual based analysis of the official documents, that were produced in connection with the political decision to reform the care of mentally ill people. With a theoretical conceptuality taken from Michel Foucault, with concepts such as discourse, power, and subjectivity, are the documents analysed in order to illuminate how the new subjectivity, under the concept of psykiskt funktionshinder arise.

"Varför är du här? Du kan ju inte dansa!" En uppsats om funktionshinder, annorlundaskap och makt

This essay is a qualitative study concerned with questions about disability. I set out from a definition of disability which highlights non-disabled peoples´ participation in making a disabled person ?the Other?. My aim is to contribute to an understanding of the experiences of disabled people as well as problemize the way that normality and disability is socially constructed. The empirical material of the essay consists of qualitative interviews with disabled men and women and the essay is written with a critical perspective.

Should I Stay or Should I Go : En studie av relationen mellan de anställdas möjligheter till kompetensutveckling och deras intention att stanna på företaget

The management of information is a significant competitiveness in companies. Companies stored and save information every day, and it is very common to save de information in different sources. This makes de management of information complex. To mange, monitor and analyze the information, companies can use a system called Business Intelligence. BI system is an analytical system that extracts and converts data into useful information that helps employees to make informed decisions.

Det händer bara andra, det händer inte mig. Tre unga tjejers upplevelser av att ha levt i misshandelsförhållanden

Today several things point to the fact that many young women are being abused and sexual harassed. Despite that there is no knowledge about how the girls handle the violence or how the battering affects them. For that reason the purpose of this study is to describe and give a picture of some girl?s experiences of being battered of men they have or have had a relationship with. In focus is also how these girls identities are affected of the battering.

Aerodynamisk optimering av vindkraftverks rotorblad med en genetisk algoritm, BEM-teori, och XFOIL

This study presents a methodology that enables the annual average power of a wind turbine to be increased by automatically optimizing it?s airfoil, twist and chord dis- tribution. As a part of the study the software SiteOpt has been developed. This software connects the open source software XFOIL with the blade element momen- tum theory. XFOIL gives lift and drag coefficients which enable the blade element momentum theory to predict the power of a wind turbine at different wind and ro- tational speeds.

Förstudie för en vindkraftpark på Malmölandet i Norrköping : En undersökning av förutsättningarna för en vindkraftpark på ett sen tidigare planerat område

This is a feasibility study that examines various aspects of building a wind farm on Malmön in Norrköping. The feasibility study deals with interests of conflict, park design, electrical connections, production calculation, financial calculations and operating- and timetable.The report is divided into two distinct parts. First a theoretical part, which deals with conflicting interests, park design and electrical connections. Second a part with simulations dealing with production calculations, and financial calculations.Opposing interests are mapped so that problem areas can be found, and help put focus on the right places at a future environmental impact assessment (EIA). There are a number of areas where planners have to assess on an EIA, this thesis point on the most important areas.

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