Essays about: "dynamic line rating DLR"
Showing result 1 - 5 of 6 essays containing the words dynamic line rating DLR.
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1. Operation planning for power grids with high instalment of dynamically rated components in liberalised electricity markets
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : The power grid is a complex system that requires detailed planning and operation of the power sources. As renewable resources are increasing their share of the power mix, there are new criterion and aspects to take into account. Renewable resources such as wind and solar power are intermittent and challenge the planning and operation further. READ MORE
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2. Case Study on Applications of Measurement Equipment for Dynamic Line Rating
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Dynamic Line Rating is the concept of rating the ampacity of power lines depending on the thermodynamicconditions of the lines. It is an alternative to Static Line Ratings, which are set to maintainnetwork safety requirements under unfavourable operating conditions. READ MORE
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3. Study of The Effect of Convective Heat Transfer on Cooling of Overhead Line Conductors Based on Wind Tunnel Experimental Results
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : It is important to keep an overhead power line within rated operating conditions. Thus,an accurate prediction of the conductor's thermal and electrical behavior leads to an increasein reliability and eciency. Under DLR operation, the current rating is adjustedbased on ambient weather and solar conditions to allow for dynamic line loading. READ MORE
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4. Integration of Dynamic Line Rating within a Risk-Based Security Assessment Framework
University essay from Uppsala universitet/Industriell teknikAbstract : The following work applies Dynamic Line Rating (DLR) to a Risk-Based SecurityAssessment (RBSA) methodology with the ultimate goal to perform day-aheadforecastanalysis. DLR quantifies transmission capacities of overhead lines whilst beingdependent on ambient conditions. READ MORE
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5. Application of dynamic rating to improve transportation capability of the power systems connected to wind power plants
University essay from KTH/Skolan för elektro- och systemteknik (EES)Abstract : Current flow in the electrical grid is changing due to the introduction of new generators and loads.Specifically, weak Overhead lines, are a constraint for the introduction of wind farms located farfrom the central network. The current situation requires smart solutions to improve the transportationcapabilities of these grid’s components. READ MORE