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You searched for +publisher:"Delft University of Technology" +contributor:("Arts, H.J.M."). Showing records 1 – 2 of 2 total matches.

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Delft University of Technology

1. Parabirsing, E.N. Analysis of Protection Relay Malfunctioning in Medium Voltage Grids:.

Degree: 2010, Delft University of Technology

The electrical power system generates and supplies electric energy to consumers and it must operate in a safe manner at all times. Despite its good performance, disturbances such as the occurrence of short circuits can always take place. Because short circuits cannot be prevented, the system must be able to recognize them and take corrective action. This is done by the different protective systems, which are implemented throughout the power system. Stedin is a Distribution System Operator (DSO) in the western part of the Netherlands. Stedin experienced that in case of short circuits in certain complex grid structures, the fault is not always detected adequately by the protective system and this results in mal-operation of the protection relays. Firstly, the cause of incorrect operation of the protective system in such network structures is studied in this thesis project. Secondly, there are certain condition strategies studied to try to prevent incorrect operation of the protective system in such networks. These include changes in the network structure, readjustments of protection relay settings and alternative protective schemes. Advisors/Committee Members: Popov, M., Van der Sluis, L., Coster, E.J., Arts, H.J.M..

Subjects/Keywords: Power System Protection; Protection Relay; Short Circuit Analysis; Fault Current Detection

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Parabirsing, E. N. (2010). Analysis of Protection Relay Malfunctioning in Medium Voltage Grids:. (Masters Thesis). Delft University of Technology. Retrieved from http://resolver.tudelft.nl/uuid:2eb664cc-dbe5-4274-bc6c-e33185bf64b7

Chicago Manual of Style (16th Edition):

Parabirsing, E N. “Analysis of Protection Relay Malfunctioning in Medium Voltage Grids:.” 2010. Masters Thesis, Delft University of Technology. Accessed September 24, 2018. http://resolver.tudelft.nl/uuid:2eb664cc-dbe5-4274-bc6c-e33185bf64b7.

MLA Handbook (7th Edition):

Parabirsing, E N. “Analysis of Protection Relay Malfunctioning in Medium Voltage Grids:.” 2010. Web. 24 Sep 2018.

Vancouver:

Parabirsing EN. Analysis of Protection Relay Malfunctioning in Medium Voltage Grids:. [Internet] [Masters thesis]. Delft University of Technology; 2010. [cited 2018 Sep 24]. Available from: http://resolver.tudelft.nl/uuid:2eb664cc-dbe5-4274-bc6c-e33185bf64b7.

Council of Science Editors:

Parabirsing EN. Analysis of Protection Relay Malfunctioning in Medium Voltage Grids:. [Masters Thesis]. Delft University of Technology; 2010. Available from: http://resolver.tudelft.nl/uuid:2eb664cc-dbe5-4274-bc6c-e33185bf64b7


Delft University of Technology

2. Shire, T.W. VSC-HVDC based Network Reinforcement:.

Degree: 2009, Delft University of Technology

The recent development in semiconductor and control equipment has made HVDC transmission based on voltage-source converter (VSC-HVDC) feasible. VSC-HVDC has numerous advantages such as a controllable short-circuit current contribution, the rapid and independent control of active and reactive power, and good power quality. With these advantages VSC-HVDC can likely be used to solve constraints in transmission and distribution networks. In this thesis work, the technical characteristics of a coupling between two sub-transmission systems on 50 kV level through VSC-HVDC are investigated. The main objective of the VSC-HVDC link is to mitigate network constraints in one of these networks. Area 1 is a greenhouse area having a large penetration level of CHP-plants, and Area 2 feeds a 50 kV grid that is expected to be constrained in the nearby future. The dynamic reactive power support capability of the VSC-HVDC and the available distributed generation in Area 1 are used to solve the constraints in Area 2. It is shown how the VSC-HVDC link is used as an innovative solution to mitigate network constraints and postpone major reinforcements of the network infrastructure. Advisors/Committee Members: Paap, G.C., Hendriks, R.L., Arts, H.J.M., Zonneveld, P., Van der Sluis, L..

Subjects/Keywords: VSC; HVDC; Voltage support; Network Reinforcement; Network Constraint

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Shire, T. W. (2009). VSC-HVDC based Network Reinforcement:. (Masters Thesis). Delft University of Technology. Retrieved from http://resolver.tudelft.nl/uuid:a6809d09-31bb-4854-b513-693d3ae0bcea

Chicago Manual of Style (16th Edition):

Shire, T W. “VSC-HVDC based Network Reinforcement:.” 2009. Masters Thesis, Delft University of Technology. Accessed September 24, 2018. http://resolver.tudelft.nl/uuid:a6809d09-31bb-4854-b513-693d3ae0bcea.

MLA Handbook (7th Edition):

Shire, T W. “VSC-HVDC based Network Reinforcement:.” 2009. Web. 24 Sep 2018.

Vancouver:

Shire TW. VSC-HVDC based Network Reinforcement:. [Internet] [Masters thesis]. Delft University of Technology; 2009. [cited 2018 Sep 24]. Available from: http://resolver.tudelft.nl/uuid:a6809d09-31bb-4854-b513-693d3ae0bcea.

Council of Science Editors:

Shire TW. VSC-HVDC based Network Reinforcement:. [Masters Thesis]. Delft University of Technology; 2009. Available from: http://resolver.tudelft.nl/uuid:a6809d09-31bb-4854-b513-693d3ae0bcea

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