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Simulation of selected power energy phenomena
Kochánek, Martin ; Bátora, Branislav (referee) ; Šlezingr, Jan (advisor)
This bachelor's thesis deals with the operation of dispersed generation of electricity in the electrical network, the possibilities use of virtual power plant and smart distribution grid. The aim of this work is to build a model of electrical distribution networks in the simulation environment. Connect dispersed generation of electricity to the network and simulate events that may occur in the network and the phenomena to measure and evaluate selected parameters.
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Control and monitoring of a distributed energy generation systems based on renewable sources with storage system
Smugala, Ondrej ; Paar, Martin (referee) ; Vrána, Michal (advisor)
The diploma thesis is dealing with possible approaches to control distributed energy resources and storage systems. One of these approaches is a virtual power plant and its concept is described in the first part of the thesis. The virtual power plant is a controlled system of distributed energy resources, storage systems and controllable loads interconnected via communication network, that can act as a conventional power plant. The theoretical part contains a survey of control system's topologies, a brief summary of available communication infrastructures and standards. The second part of the thesis is focused on the description of operation and control of hybrid system that represents an inseparable component of virtual power plant. A Matlab Simulink model was created for this purpose. A simulation of hybrid inverter's step response is realised to test the operation of the hybrid system and it is compared with the real measurements in the laboratory. A comparison of control approaches of hybrid system implemented on the basis of measurements is also included in this thesis and was published in the scientific paper attached in the appendix.
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Cooperation of micro sources within small smart grid
Cabala, Ľuboš ; Macháček, Jan (referee) ; Radil, Lukáš (advisor)
This thesis concerns with design of micro sources and their implementation in Micro grid system. In the first part the work is aimed at definition of smart - grid, where describes their advantages, disadvantages and necessary changes, which has to be made in current distribution network for implementation this system. Further on the thesis concerns with detailed description of Micro grid, configuration of this kind of network, the issues in implementation and possibilities to provide ancillary services. The work also describes marginally virtual power plants, presents definition, components and types of virtual power plants. The final chapter describes the creation of micro sources in System modeler and subsequent testing of consumption cover to operate in island mode.
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Virtual Power Plant Anomaly Detection
Vymazal, Jan ; Kočí, Radek (referee) ; Zbořil, František (advisor)
This bachelor thesis deals with the implementation of a multi-agent system for the detection and prediction of anomalies during the operation of a virtual power plant. The thesis also deals with the implementation of a simulation that puts this multi-agent system into an environment that reflects the gradual addition of data in the real world. It also deals with the principles of communication between agents in a multi-agent environment according to FIPA standards. As part of the work, I created the multi-agent system in the JADE framework in the Java programming language and a script in the Python programming language that implements the simulation.
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Virtual Power Plant Anomaly Detection
Vymazal, Jan ; Kočí, Radek (referee) ; Zbořil, František (advisor)
This bachelor thesis deals with the implementation of a multi-agent system for the detection and prediction of anomalies during the operation of a virtual power plant. The thesis also deals with the implementation of a simulation that puts this multi-agent system into an environment that reflects the gradual addition of data in the real world. It also deals with the principles of communication between agents in a multi-agent environment according to FIPA standards. As part of the work, I created the multi-agent system in the JADE framework in the Java programming language and a script in the Python programming language that implements the simulation.
|
|
|
Control and monitoring of a distributed energy generation systems based on renewable sources with storage system
Smugala, Ondrej ; Paar, Martin (referee) ; Vrána, Michal (advisor)
The diploma thesis is dealing with possible approaches to control distributed energy resources and storage systems. One of these approaches is a virtual power plant and its concept is described in the first part of the thesis. The virtual power plant is a controlled system of distributed energy resources, storage systems and controllable loads interconnected via communication network, that can act as a conventional power plant. The theoretical part contains a survey of control system's topologies, a brief summary of available communication infrastructures and standards. The second part of the thesis is focused on the description of operation and control of hybrid system that represents an inseparable component of virtual power plant. A Matlab Simulink model was created for this purpose. A simulation of hybrid inverter's step response is realised to test the operation of the hybrid system and it is compared with the real measurements in the laboratory. A comparison of control approaches of hybrid system implemented on the basis of measurements is also included in this thesis and was published in the scientific paper attached in the appendix.
|
|
|
Simulation of selected power energy phenomena
Kochánek, Martin ; Bátora, Branislav (referee) ; Šlezingr, Jan (advisor)
This bachelor's thesis deals with the operation of dispersed generation of electricity in the electrical network, the possibilities use of virtual power plant and smart distribution grid. The aim of this work is to build a model of electrical distribution networks in the simulation environment. Connect dispersed generation of electricity to the network and simulate events that may occur in the network and the phenomena to measure and evaluate selected parameters.
|
|
|
Cooperation of micro sources within small smart grid
Cabala, Ľuboš ; Macháček, Jan (referee) ; Radil, Lukáš (advisor)
This thesis concerns with design of micro sources and their implementation in Micro grid system. In the first part the work is aimed at definition of smart - grid, where describes their advantages, disadvantages and necessary changes, which has to be made in current distribution network for implementation this system. Further on the thesis concerns with detailed description of Micro grid, configuration of this kind of network, the issues in implementation and possibilities to provide ancillary services. The work also describes marginally virtual power plants, presents definition, components and types of virtual power plants. The final chapter describes the creation of micro sources in System modeler and subsequent testing of consumption cover to operate in island mode.
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