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Modernisering av el- och belysningssystem i en industrifastighet
University West, Department of Engineering Science, Division of Subtractive and Additive Manufacturing.
2018 (Swedish)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesisAlternative title
Modernization of electrical and lighting systems in industrial property (English)
Abstract [sv]

Detta examensarbete har utförts i AB Järn & Rörs lokaler i Lilla Edet. Projektet har varit att modernisera el- och belysningsanläggningen i lokalerna och även ta fram hur mycket en modernare belysning kan spara i energi. Lokalerna innefattar en metallverkstad, bilverkstad, hall, bad och omklädningsrum, personalrum, kontor och ett förråd. Projektet är utfört enligt nuvarande föreskrifter standarder och riktvärden ifrån Elsäkerhetsverket och arbetsmiljöverket. I samtliga lokaler har elsystemet utökats gällande antal uttagspunkter som bör finnas tillhands. Belysningen har uppgraderats ifrån 69 armaturer utrustade med två stycken 33 W T5 lysrör och ett fåtal halogenlampor. Till 59 armaturer utrustade med LED lysrör av olika styrka. Denna uppgradering har gjort att använd effekt till belysningen har minskat ifrån 4167 W till 2246 W vilket är en minskning med 1921 W eller 46 %. Ritningarna över elanläggningens samtliga delar har producerats med programmet EasyEl. Placeringen av armaturerna och ljusberäkningarna har gjorts i programmet DIALux.

Abstract [en]

This thesis has been carried out in AB Järn & Rörs premises in Lilla Edet, The project was to modernize the electricity and lighting in the premises, and also calculate how much a modernized lighting solution can save in energy. The premises included a metal workshop, garage, hallway, bath and dressing room, staff room, office and a storage room. The project has been carried out in accordance with current regulations, standards and recommendations from the Swedish National Electrical Safety Board and the Swedish work environment authority. The number of power outlets have been increased in all of the rooms to comply with current standards. The Lightning has been changed from 69 luminaries equipped with two 33 W T5 Light Tubes each and a few halogen lamps, to 59 luminaries equipped with LED light tubes of varying power. This change has decreased the amount of power required by the lighting system from 4167 W to 2246 W, which is a decrease of 1921 W or 46%. The electrical blueprints have all been created in the program EasyEl. The placement of the luminaries and the light calculations have all been made in the program DIALux.

Place, publisher, year, edition, pages
2018. , p. 48
Keywords [sv]
Energi, belysning, modernisering
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:hv:diva-12777Local ID: EXH300OAI: oai:DiVA.org:hv-12777DiVA, id: diva2:1232321
External cooperation
ÅF consult AB
Subject / course
Electrotechnology
Educational program
Elkraft
Supervisors
Examiners
Available from: 2018-07-26 Created: 2018-07-11 Last updated: 2018-07-26Bibliographically approved

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