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Wyszukujesz frazę "Jędrychowski, R." wg kryterium: Autor


Wyświetlanie 1-5 z 5
Tytuł:
Data acquisition systems for small-scale energy generation sources
Autorzy:
Jędrychowski, R.
Powiązania:
https://bibliotekanauki.pl/articles/97271.pdf
Data publikacji:
2012
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
energy production
SCADA
low energy
Opis:
The paper presents technological solutions that make possible to develop supervision systems to control operation of low-power energy generation sources. Operation of currently used control systems depends on technical conditions, needs of the source operator, and the binding energy law. The mentioned conditions do not cover the whole technological potential offered by modern devices that compose the SCADA system. That is why the paper presents new standards of data exchange and equipment that can be applied to develop a supervision system that supplies the required information to both the operator of generation sources and the power system operator with Such a solution makes possible to optimize the source and system operation with the application of various decision criteria.
Źródło:
Computer Applications in Electrical Engineering; 2012, 10; 244-253
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The significance of wireless communication for the metering data transmission via Smart Grids
Autorzy:
Jędrychowski, R.
Powiązania:
https://bibliotekanauki.pl/articles/97351.pdf
Data publikacji:
2011
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
data transmission
smart metering
GSM network
advanced metering infrastructure
AMI
automatic meter reading
AMR
advanced meter management
AMM
Opis:
The article presents technological solutions of the communication and data transmission area that are indispensable for the organization of smart metering. As the term “smart metering” is very broad, particular attention has been focused on solutions based on the GSM-based wireless transmission that makes possible to flexibly model the process of remote meter reading with the use of the existing technological infrastructure. The article determines factors that can decide over the application of a such communication type as well as technical specifications to be met in order to develop a system that could successfully operate over an extensive network. Characteristics of the communication equipment used in real-time metering and billing systems have also been presented.
Źródło:
Computer Applications in Electrical Engineering; 2011, 9; 245-256
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
PLC-based surveillance system for electrical installations in buildings
Autorzy:
Jędrychowski, R.
Powiązania:
https://bibliotekanauki.pl/articles/97664.pdf
Data publikacji:
2014
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
PLC
smart grid
electrical instalations
Opis:
The paper presents technological solutions for the operation management of electrical installations that are designed to include micro power sources. For that purpose, the technological potential offered by programmable logic controllers (PLC’s) has been applied to the building management system. The development of electricity generation technologies makes it possible for a private person and micro companies to install local power sources that are directly connected to their own power supply wiring. The paper presents characteristics and technological potential of surveillance and control systems designed for low power sources connected to low voltage network systems and electric wiring in buildings. Possibilities concerning the integration of the source operation control with the building automation system as well as the power consumption control have been presented.
Źródło:
Computer Applications in Electrical Engineering; 2014, 12; 196-205
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Monitoring of electrical quantities in final circuits of electrical installations
Autorzy:
Jędrychowski, R.
Powiązania:
https://bibliotekanauki.pl/articles/97712.pdf
Data publikacji:
2015
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
PLC
intelligent building installations
measurements
Opis:
One of the ways to ensure safe predictable and efficient operation of electrical devices is to develop a system to supervise and control the electrical installation, where the devices are installed. A structure of such a supervisory control system for a building installation can be of diversified in order to meet expectations and needs of the building owner. Various measuring devices of various manufacturers can be used as a data source with programmable logic controllers (PLC’s) in that number. They make possible to develop flexible intelligent installations that fit operational characteristics of the building structure, where they are developed and devices that operate there. The paper presents a system to supervise operation of an electrical installation that has been implemented in practice. The system takes advantage of operational and IT characteristics of PLC's and presents a research task, which means that it can evolve along with adding new elements to it.
Źródło:
Computer Applications in Electrical Engineering; 2015, 13; 268-277
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
LAN interconnections applied to transmit data between remote control devices in power industry installations
Autorzy:
Jędrychowski, R.
Wydra, M.
Powiązania:
https://bibliotekanauki.pl/articles/97584.pdf
Data publikacji:
2013
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
LAN
IEC 61850
remote control
Opis:
The paper discusses technological solutions that are used to organize communication between technical devices within the electrical substation area. Design and operation of presently used supervision and control systems are based on various communication solutions. Ever growing standards concerning the required quantity of data and their transmission rate induce a search for new solutions. The paper presents new concepts of LAN-based data exchange and an equipment that can be applied to develop SCADA systems using that technology. An example physical model of communication has been used to present a configuration of devices that form a frame of the network and remote control elements that use it.
Źródło:
Computer Applications in Electrical Engineering; 2013, 11; 293-303
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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