Sökning: "Conwide"

Hittade 2 uppsatser innehållade ordet Conwide.

1. 1. Utvärdering av fjädrande statorfötter : Nytt koncept i vattenkraftgeneratorer

   Magister-uppsats, Industriell teknik

   Författare :Daniel Karlsson; [2010]
   Nyckelord :hydropower; generator; statorfeet;

   Sammanfattning : This thesis is an evaluation of a new design concept for statorfeets in Gallejaur hydro power plant. Founder of the work is Vattenfall AB Vattenkraft. During the 70- and 80´s nuclear power began to be phased in to the Swedish grid, which meant that hydropower became an important source of rules. LÄS MER

3. 2. Ett flervariabelt feldetekteringssystem för övervakning av bärlagertemperaturen i vattenkraftturbiner

   Uppsats för yrkesexamina på avancerad nivå, Institutionen för geovetenskaper

   Författare :Henrik Fredlund; [2004]
   Nyckelord :Faultdetection; bearing; Conwide; system identification; black-box; grey-box; physical modelling; alarm;

   Sammanfattning : The purpose of this thesis work was to develop an automatic fault detection system for surveillance of bearing temperature in hydropower turbines. The parameters used except the bearing temperature were cooling water temperature and cooling water flow. LÄS MER