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Distributed Generation and its Influence on Power Quality
Bernáth, František ; Santarius, Pavel (referee) ; Braciník,, Peter (referee) ; Mastný, Petr (advisor)
This work deals with the deployment of distributed power sources into the electric power grid. The nature of these sources causes that the massive integration may experience problems with power quality in the local context, and also overall reliability of supply in the range of interconnected power systems may be endangered. Work is focused on local voltage quality problems with special emphasis on analysis and design of tools (e.g. reactive power compensation units of power plants or dynamic voltage control by transformers 110/22kV) for voltage control in power distribution systems. These tools should be used as a part of uniform concept of voltage control. The proposed concept is involved.
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Voltage Control In Meduim Voltage Grids Employing Distributed Power Sources
Klusacek, Jan
The main objective of the paper is to compare selected modes of voltage control in mediumvoltage (MV) distribution system (DS) by means of reactive power injection provided by distributedpower generating plants (DPGPs). At first, rationale for voltage rise compensation and voltage controlin power grids is made in order to select three reactive power control modes of DPGP. Thecontrol modes are described in terms of ability to autonomous operation and suitability of their usein MV DS is examined using parametric simulation.
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Distributed Generation and its Influence on Power Quality
Bernáth, František ; Santarius, Pavel (referee) ; Braciník,, Peter (referee) ; Mastný, Petr (advisor)
This work deals with the deployment of distributed power sources into the electric power grid. The nature of these sources causes that the massive integration may experience problems with power quality in the local context, and also overall reliability of supply in the range of interconnected power systems may be endangered. Work is focused on local voltage quality problems with special emphasis on analysis and design of tools (e.g. reactive power compensation units of power plants or dynamic voltage control by transformers 110/22kV) for voltage control in power distribution systems. These tools should be used as a part of uniform concept of voltage control. The proposed concept is involved.
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