(19)

(11)

EP 2 783 445 A1

(12)

(43) Date of publication: 01.10.2014 Bulletin 2014/40 (21) Application number: 12770276.9 (22) Date of filing: 01.03.2012

(51) International Patent Classification (IPC):  H02J 3/18(2006.01) G06Q 50/06(2012.01) (86) International application number: PCT/RU2012/000149 (87) International publication number: WO 2013/129958 (06.09.2013 Gazette 2013/36)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (71) Applicant: Siemens Aktiengesellschaft 80333 München (DE)	(72) Inventors: CHISTYAKOV, Yuriy Sergeevich St. Petersburg 197373 (RU) KALINKIN, Mikhail Aleksandrovich St. Petersburg 198504 (RU) SHARIPOV, Vasily Faritovich 76135 Karlsruhe (DE)