|
|
Systems for remote measurement in power engineering
Hudec, Lukáš ; Mlýnek, Petr (referee) ; Mišurec, Jiří (advisor)
The work deals with the measurement and management in power. Provides an introduction to the problems of remote meter reading, management, and describes the current situation in the field of modern technologies Smart metering and Smart grids. It also analyzed the issue of collection of networks and data collection from a large number of meters over a wide area. For the purpose of data transmission are described GPRS, PLC, DSL, ... Further, there are given options to streamline communication. This area is used hierarchical aggregation. Using k-means algorithm is a program designed to calculate the number of concentrators and their location in the group of meters. The finished program is written in Java. It has a graphical interface and shows how the calculation is conducted. To verify the results of the optimization program is given simulation model in OPNET Modeler tool. Audited results are described in the conclusion and can deduce that using the optimization program is to streamline communications.
|
|
|
Analysis of the location of collection points and containers for municipal waste
Silný, Marek ; Pluskal, Jaroslav (referee) ; Nevrlý, Vlastimír (advisor)
In waste management, it is crucial to design the collection network appropriately. This paper was aimed at identifying the main factors that influence the motivation of citizens to sort waste and, based on these factors, to design an optimized collection network for the recoverable components of municipal waste. A detailed research was carried out to describe the current legislation in the Czech Republic in the field of waste management, to explain the waste sorting and collection system and to find factors that could influence the motivation to sort based on previous studies. Based on this research, a questionnaire was then designed to assign importance to these factors and two networks were subsequently designed using different distance measurement methods. The paper found that sufficient capacity of a collection point was a more important aspect than the walking distance to that point. For the design of a collection network, it is not appropriate to consider the distance between collection points as the distance by air, but rather the distance by infrastructure.
|
|
|
Analysis of the location of collection points and containers for municipal waste
Silný, Marek ; Pluskal, Jaroslav (referee) ; Nevrlý, Vlastimír (advisor)
In waste management, it is crucial to design the collection network appropriately. This paper was aimed at identifying the main factors that influence the motivation of citizens to sort waste and, based on these factors, to design an optimized collection network for the recoverable components of municipal waste. A detailed research was carried out to describe the current legislation in the Czech Republic in the field of waste management, to explain the waste sorting and collection system and to find factors that could influence the motivation to sort based on previous studies. Based on this research, a questionnaire was then designed to assign importance to these factors and two networks were subsequently designed using different distance measurement methods. The paper found that sufficient capacity of a collection point was a more important aspect than the walking distance to that point. For the design of a collection network, it is not appropriate to consider the distance between collection points as the distance by air, but rather the distance by infrastructure.
|
|
|
Systems for remote measurement in power engineering
Hudec, Lukáš ; Mlýnek, Petr (referee) ; Mišurec, Jiří (advisor)
The work deals with the measurement and management in power. Provides an introduction to the problems of remote meter reading, management, and describes the current situation in the field of modern technologies Smart metering and Smart grids. It also analyzed the issue of collection of networks and data collection from a large number of meters over a wide area. For the purpose of data transmission are described GPRS, PLC, DSL, ... Further, there are given options to streamline communication. This area is used hierarchical aggregation. Using k-means algorithm is a program designed to calculate the number of concentrators and their location in the group of meters. The finished program is written in Java. It has a graphical interface and shows how the calculation is conducted. To verify the results of the optimization program is given simulation model in OPNET Modeler tool. Audited results are described in the conclusion and can deduce that using the optimization program is to streamline communications.
|
guest ::
