3.5 Million Smartmeters in the Cloud

D 2013

3.5 Million Smartmeters in the Cloud

KŘENEK, Aleš, Petr HOLUB, Vlastimil HOLER, Daniel KOUŘIL, Filip PROCHÁZKA et. al.

Základní údaje

Originální název

3.5 Million Smartmeters in the Cloud

Název česky

3,5 milionu smartmeteru v cloudu

Autoři

KŘENEK, Aleš (203 Česká republika, garant, domácí), Petr HOLUB (203 Česká republika, domácí), Vlastimil HOLER (203 Česká republika, domácí), Daniel KOUŘIL (203 Česká republika, domácí), Filip PROCHÁZKA (203 Česká republika), Zdeněk HEJNA (203 Česká republika), Miroslav GURIČAN (703 Slovensko) a František MULLER (203 Česká republika)

Vydání

Trieste, Proceedings ISGC 2013, od s. 180-189, 10 s. 2013

Nakladatel

PoS - Proceedings of Science

Další údaje

Jazyk

angličtina

Typ výsledku

Stať ve sborníku

Obor

10201 Computer sciences, information science, bioinformatics

Stát vydavatele

Tchaj-wan

Utajení

není předmětem státního či obchodního tajemství

Forma vydání

elektronická verze "online"

Odkazy

URL

Kód RIV

RIV/00216224:14610/13:00070320

Organizační jednotka

Ústav výpočetní techniky

ISSN

Klíčová slova anglicky

smartmeter cloud simulation

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 25. 4. 2014 15:49, Mgr. Marta Novotná Buršíková

Anotace

V originále

Currently the operator of the Czech national electric power distribution network runs a pilot project of testing deployment of approximately 35,000 smart meters – devices which measure various quantities related to power consumption at the end-user side. The measured data are gath- ered along the distribution to concentrator devices (each serving several hundreds of smart meters typically) which send it further to a cluster of central servers for data processing. The pilot will be followed by deployment of approximately 100x more such devices. However, such deployment is unprecedented with the software in use. Therefore a simulation experiment is required to discover and mitigate potential scaling issues in advance. The simulation is run in the cloud infrastructure of CERIT-SC (managed by the OpenNebula stack). The central servers are deployed on hardware of similar scale and in the same software configuration as intended for the production. The data sources – smart meters are simulated at the level of concentrators. The implementation allows to simulate varying patterns of measurements and patterns of unaccessibility. Unchanged communication protocols between the concentrator and the central server are used then. Because the target setup assumes up to 50,000 concentrators, up to thousands of concentrators must be handled by a single simulator instance. The target environment uses data links of varying qualities, starting even at GPRS links. Therefore the simulator also includes modules which emulate packet loss, delay, and jitter in the network communication in a controlled way. This setup allows testing sensitivity of the entire system on network properties. The cloud is an essential flexible infrastructure to run such an experiment. With the exception of the RDBMS server running on a large SMP machine all the servers (both the central cluster and the data source simulators) are run in virtual machines in the cloud. This allows multiplatform setup (Windows and two Linux flavours are used) and, in particular, servers can be added to various groups (simulators, front-ends, application logic, etc.) easily. On the other hand, resources which are not required in a certain stage of the experiment, can be easily released to other use, which makes even such a large experiment affordable

Návaznosti

ED3.2.00/08.0144, projekt VaV

Název: CERIT Scientific Cloud

Citovat

KŘENEK, Aleš, Petr HOLUB, Vlastimil HOLER, Daniel KOUŘIL, Filip PROCHÁZKA, Zdeněk HEJNA, Miroslav GURIČAN a František MULLER. 3.5 Million Smartmeters in the Cloud. Online. In Simon Lin. Proceedings ISGC 2013. Trieste: PoS - Proceedings of Science, 2013, s. 180-189. ISSN 1824-8039.

@inproceedings{1131279,
   author = {Křenek, Aleš and Holub, Petr and Holer, Vlastimil and Kouřil, Daniel and Procházka, Filip and Hejna, Zdeněk and Guričan, Miroslav and Muller, František},
   address = {Trieste},
   booktitle = {Proceedings ISGC 2013},
   editor = {Simon Lin},
   keywords = {smartmeter cloud simulation},
   howpublished = {elektronická verze "online"},
   language = {eng},
   location = {Trieste},
   pages = {180-189},
   publisher = {PoS - Proceedings of Science},
   title = {3.5 Million Smartmeters in the Cloud},
   url = {http://pos.sissa.it/archive/conferences/179/018/ISGC%202013_018.pdf},
   year = {2013}
}

TY  - JOUR
ID  - 1131279
AU  - Křenek, Aleš - Holub, Petr - Holer, Vlastimil - Kouřil, Daniel - Procházka, Filip - Hejna, Zdeněk - Guričan, Miroslav - Muller, František
PY  - 2013
TI  - 3.5 Million Smartmeters in the Cloud
PB  - PoS - Proceedings of Science
CY  - Trieste
KW  - smartmeter cloud simulation
UR  - http://pos.sissa.it/archive/conferences/179/018/ISGC%202013_018.pdf
L2  - http://pos.sissa.it/archive/conferences/179/018/ISGC%202013_018.pdf
N2  - Currently the operator of the Czech national electric power distribution network runs a pilot project of testing deployment of approximately 35,000 smart meters – devices which measure various quantities related to power consumption at the end-user side. The measured data are gath- ered along the distribution to concentrator devices (each serving several hundreds of smart meters typically) which send it further to a cluster of central servers for data processing. The pilot will be followed by deployment of approximately 100x more such devices. However, such deployment is unprecedented with the software in use. Therefore a simulation experiment is required to discover and mitigate potential scaling issues in advance. The simulation is run in the cloud infrastructure of CERIT-SC (managed by the OpenNebula stack). The central servers are deployed on hardware of similar scale and in the same software configuration as intended for the production. The data sources – smart meters are simulated at the level of concentrators. The implementation allows to simulate varying patterns of measurements and patterns of unaccessibility. Unchanged communication protocols between the concentrator and the central server are used then. Because the target setup assumes up to 50,000 concentrators, up to thousands of concentrators must be handled by a single simulator instance. The target environment uses data links of varying qualities, starting even at GPRS links. Therefore the simulator also includes modules which emulate packet loss, delay, and jitter in the network communication in a controlled way. This setup allows testing sensitivity of the entire system on network properties. The cloud is an essential flexible infrastructure to run such an experiment. With the exception of the RDBMS server running on a large SMP machine all the servers (both the central cluster and the data source simulators) are run in virtual machines in the cloud. This allows multiplatform setup (Windows and two Linux flavours are used) and, in particular, servers can be added to various groups (simulators, front-ends, application logic, etc.) easily. On the other hand, resources which are not required in a certain stage of the experiment, can be easily released to other use, which makes even such a large experiment affordable
ER  -

KŘENEK, Aleš, Petr HOLUB, Vlastimil HOLER, Daniel KOUŘIL, Filip PROCHÁZKA, Zdeněk HEJNA, Miroslav GURIČAN a František MULLER. 3.5 Million Smartmeters in the Cloud. Online. In Simon Lin. \textit{Proceedings ISGC 2013}. Trieste: PoS - Proceedings of Science, 2013, s.~180-189. ISSN~1824-8039.

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