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Modifications of infrastructure for Smart Grids „Wake up from dreams to tough reality“

Modifications of infrastructure for Smart Grids „Wake up from dreams to tough reality“. Milan Kloubec, AZ Elektrostav . 18. 4. 2012 Špindlerův Mlýn . Content. Overall information: Works range and their time intensity Power outage planning and complications Chosen accomplishments:

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Modifications of infrastructure for Smart Grids „Wake up from dreams to tough reality“

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  1. Modifications of infrastructure for Smart Grids „Wake up from dreams to tough reality“ Milan Kloubec, AZ Elektrostav 18. 4. 2012 Špindlerův Mlýn

  2. Content • Overall information: • Works range and their time intensity • Power outage planning and complications • Chosen accomplishments: • Installation of smart meters at the CEZ Headquarters • Installation of repeaters of the BPL technology • New solutions for installation of Smart Grids technology: • Electrical distributor with a Smart Grids Module • Distribution substation with a Smart Grids Module

  3. Overall information • Within the WPP AMM project the AMM technology was installed in almost 1000 distribution substations • Furthermore was installed: • over 100 couplers of the PLC MV technology; • tens of repeaters of the BPL technology; • and many others. • 3-membered team → installation of AMM technology into one substation/day • Installation of the AMM technology includes: • creation of interface in substation • installation and start up of the AMM technology • Necessary power outage for installation → limitation of consumers • Power outage is necessary to plan at least 2 months in advance!! • Precise coordination → alpha and omega of AMM technology installations…

  4. Coordination: what is connected with installation of AMM technology?„Decalogue of AMM“ Coordination of several outages and teams during one day: Logistics of power outages… Preparation for the day „D“ (material, possible complications etc.) Verification of the right phase rotation before power outage Acceptance of worksite by AZ Elektrostav before installation Drawing of circuit diagram in Microstation in field Creation of detailed photo documentation before and after installation Functionality verification of the installed technology with the control Acceptance of worksite by ČEZ Distribučníslužby after installation Issuance of works inspector‘s report Preparation and signing of completion certificates and complete documentation with ČEZ Měření and ČEZ Distribuce

  5. Installation of smart meters at the CEZ Headquarters • „Able to measure – able to economize“: • Installation of the AMM technology for power circuits of each individual floor • Measured data transmission and its display in foyer → on-line consumption monitoring

  6. Black-out simulation at the CEZ Headquarters:outcomes CEZ News: CEZ Headquarters in Prague became best measured office building in Central Europe…

  7. Repeaters installation of the BPL technology • High-speed transmission→ high frequency → shorter range • Smart Region Vrchlabí: • task to install about 30 repeaters in a plastic box • indicated as routine installations → each box „4 screws and a cord“  • drawn ambitious plan „2-membered team will install in 3 days“ • i.e. 10 boxes a day… • Repeaters installation Ad hoc: • do we have project documentation ??? • is settlement of property rights carried out ??? • is power outage for installation planned??? • I will rather stop asking…

  8. Repeaters installation of the BPL technology 1) Installation of box with repeater 2) Repeater installation on the door (outside) 3) Repeater installation inside the stand 4) Repeater installation on the cover 5) Repeater installation on the door (inside) Installations carried out without outages!! i.e. without consumer limitations

  9. Electrical distributor with a Smart Grids Module • Dimensions of Smart Grids Module [mm]: • 750x500 • 750x750 • 1000x500 • 1000x750 • Out of 800 modules only 7 modules were greater than 1000x750 • → less than 1%

  10. Distribution substationwith a Smart Grids Module • Dimensions of Smart Grids Module [mm]: • 750x500 • 750x750 • 1000x500 • 1000x750 • In the picture is AMM technology for • double distribution substation

  11. Lack of space in doubledistribution substation

  12. Distribution substationwith a Smart Grids Module:KO_1174 KO_1174 became best measured distribution substation in Central Europe: Smart Meter PLC MV Quality Meter E-GPRS MEG 2 sets of convertors Inside temp. sensor Outside temp. sensor

  13. Distribution substationwith a Smart Grids Module:temperature development in KO_1174 • Max. operating temperature of smart meters is usually around 70°C (some types only 55°C) • All-concrete substation balances temperature oscillation • in CZ is max. load in winter

  14. Distribution substationwith a Smart Grids Module:advantages • All-concrete compact substations are a phenomenon of these days: • minimum visual interference • External boxes: • on the edge of the Construction Law • complications with other laws

  15. „Make it smart is the way to the future“ Milan Kloubec Thank you for your attention!

  16. Milan Kloubec Smart Grids Expert Milan Kloubec manages installations and modifications of infrastructure for Smart Grids carried out by AZ Elektrostav in the framework of the AMM Pilot Project of CEZ Group. Together with his colleagues designed and implemented various solutions for installation of Smart Grids technology not only into existing infrastructure of the distribution system but also into its new types. Hand in hand with such solutions helps to increase efficiency of processes connected with installation of Smart Grids technology. From 2001 to 2008, Milan Kloubec successively worked as an IT specialist at the CSOB bank, as an assistant to business director of E.ON Czech Republic, as an inventory management specialist at Pauwels Trafo Ireland and as an specialist of transmission system operation at E.ON Netz in Germany. Milan Kloubec graduated from the Czech Technical University in Prague, Faculty of Electrical Engineering and from the University of Economics in Prague, Faculty of Business Administration. He also studied at the VitusBering University in Denmark, Saint Petersburg Polytechnical University in Russia, Instituto Tecnológico y de Estudios Superiores de Monterrey in Mexico, Université de Montréal and McGill University in Canada.

  17. AZ Elektrostav, a.s. & Eltraf, a.s. AZ Elektrostav, a.s. www.az-elektrostav.cz AZ Elektrostav – privately held joint-stock company – was founded in 1992 and since then has become one of the most complex and important electrical engineering companies in the Czech Republic with many activities also in abroad. Its field of activity permanently expands hand in hand with its credo to realize power engineering projects and constructions from A to Z. Promoting synergy and efficiency, AZ Elektrostav closely cooperates with its subsidiaries – among others with the joint-stock company Eltraf that has become one of the most progressive producers of transformer stations of various types. In the framework of the Advanced Metering Management Pilot Project of CEZ Group, AZ Elektrostav carried out key installations of the AMM technology and interfaces in Distribution Substations. Also, in cooperation with its subsidiary Eltraf produced Distribution Substations and Electrical Distributors ready for installation of Smart Grids Modules. AZ Elektrostav is a member of the Czech Committee of CIRED, the Leading Forum where the Electricity Distribution Community meets. mkloubec@az-elektrostav.cz

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