4 ELEKTRO 10/2014 LIST OF CONTENTS Harmonogram Elektro 2014 číslo uzávěrka expedice zdůrazněné téma 11 22. 09. 2014 30. 10. 2014 Elektrické rozváděče a rozváděčová technika; Elektrická zařízení 12 20.10.2014 1.12.2014 Měření a měřicí technika; Zkušebnictví a diagnostika; Průmyslové automatizační prvky Topic: Elosys 2014; Electrical power engineering; Emergency and standby power units News in offer of emergency power units from ABB (ABB s. r. o).........................24 CITEL extends its DS250VG family by other products (Citel Electronics, organizační složka)...................................................................26 Complete turnkey solution of power supply distribution Intelligent Power PodTM (Eaton Elektrotechnika, s. r. o.)..............................................................................28 New version of the EPLAN platform 2.4 (Eplan Engineering CZ, s. r. o.)...........29 Power factor correction, voltage stabilization in real time and energy savings (Blue Panther, s. r. o.).............................................................................................32 Time delay relays BC793_ N from E. Dold & Söhne KG (OS-KOM, spol. s r. o.)...........................................................................................35 Control of jalousie drives (ABB s. r. o., Elektro-Praga).........................................36 Popular Chauvin Arnoux C.A 6116 inovoval installation tester (GHV Trading, spol. s r. o.)....................................................................................40 Stable energy supply is key today (Fulgur Battman, s. r. o.).................................41 New Power Connector 21BV by Multi-Contact (Multi-Contact Czech c/o Stäubli Systems, s. r. o.)................................................43 Backup generator sets with gas engines (Zeppelin CZ, spol. s r. o.)......................44 Information Reader’s service.................................................................................................3 to 5 Main Article Determination of earth capacitive current value in distribution networks with insulated neutral point..............................................................................................6 News-in-brief Current information from home and abroad.............................................................8 Reports Board in repository...................................................................................................9 Richard celebrates a half century.............................................................................9 Monument to Emil Kolben.......................................................................................9 Field trip into a sun house......................................................................................10 A new Smart-UPS On-Line family by Schneider Electric.....................................10 The world of patents met in Prague........................................................................11 People and the Elektro Ing. Pavel Jirman, lector of TRIZ methods............................................................11 Exchange of Experience External influences from an authorised expert’s perspective (part 5 – volume 2).......12 From Foreign Press Self-supply with electricity....................................................................................14 Electrotechnical Forum Attitude of the ESČ towards planner responsibilities.............................................16 Electrical engineering practice Questions and answers from electrical engineering practice.................................18 Nonlinear distortion of harmonic signal (THD or THF)........................................20 Electromobility Strategy of Electromobility in the Slovak Republic...............................................46 Research and development of drives for ultra-light electric vehicles at the FEL, STU Bratislava.......................................................................................................47 Fragments from the world of electromobility........................................................49 Market, Business, Enterprise Interesting trade fairs in Germany – Exhibition centre Nuremberg.......................51 Interesting trade fairs in Germany – Exhibition centre Hamburg..........................51 Educational agency Unit introduces its new brand identity...................................52 Interview with personality Interview with the new director of the EEIC..........................................................53 Technical Product Information Charging cable for charging electric vehicles at conventional sockets..................54 New cordless drill screwdrivers 14,4 V..................................................................54 Standardization New ČSN standards (150)......................................................................................55 Technical standardization – Life phases of standards (part 2)...............................56 Personal News For Ing. Zdeněk Rous.............................................................................................64 News..............................................................................................................58 to 59 Professional Literature....................................................................................59 to 60 Retro Elektro Technology in the home (2)....................................................................................59 Archive Electricity – shock and awe (part 2).......................................................................61 Repetitorium Fundamentals of theoretical electrical engineering (part 4 – volume 1)................62 Lifelong education New Civil Code from electrotechnician’s perspective (final part 5)......................63 Current news.......................................................................................................7, 22 ABB s. r. o., Elektro-Praga..........................................................................39 ABB s. r. o..............................................................................................4. oč.ABF, a. s......................................................................................................17 AMT měřicí technika, spol. s r. o................................................................60 Blue Panther, s. r. o......................................................................................32 Citel Electronics, organizační složka...........................................................27 České vysoké učení technické v Praze........................................................54 Eaton Elektrotechnika, s. r. o.......................................................................31 Elektrotechnický zkušební ústav, s. p..........................................................30 Eplan Engineering CZ, s. r. o......................................................................29 Expo Center, a. s..........................................................................................17 Fulgur Battman, s. r. o............................................................................2. oč.GHV Trading, spol. s r. o.............................................................................40 Mesago Messemanagement GmbH.............................................................38 Multi-Contact Czech c/o Stäubli Systems, s. r. o........................................43 Narex, s. r. o.................................................................................................38 nkt cables, s. r. o..........................................................................3. oč., vklad OEZ, s. r. o...................................................................................................23 Omnis Olomouc, a. s...................................................................................60 OS-KOM, spol. s r. o...................................................................................35 Phoenix Contact, s. r. o................................................................................54 SENO, spol. s r. o........................................................................................10 Schneider Electric CZ, s. r. o..................................................................vklad Strojírenský zkušební ústav, s. p..................................................................45 Terinvest, spol. s r. o....................................................................................52 Topinfo, s. r. o..........................................................................................3, 34 TVD – Technická výroba, a. s................................................................1. oč.Zeppelin CZ, spol. s r. o..............................................................................34 SEZNAM INZERCE 15. októbra 2014 Expo Center Trenčín V Stretnutie na platforme elektromobility a e-mobility Podujatie usporiada vydavateľstvo FCC Public, s. r. o., Praha, v spolupráci s EXPO CENTER Trenčín ako súčasť sprievodného programu veľtrhu EloSys 2014, najväčšieho elektrotechnického veľtrhu v Slovenskej republike.Posun od čistej elektromobility k obecnejšiemu označeniu e-mobilita dáva priestor k predstaveniu alternatívnych zdrojov energie pre pohon vozidiel nezávislej trakcie a prináša rôzne technické a ekonomické uhly pohľadu na túto oblasť techniky.Účasť na konferencii je zdarma na základe registrácie na:www.odbornecasopisy.cz Kontakty: Emil Širůček, +420 603 847 023 emil.sirucek@fccgroup.cz Milan Krch, +420 731 960 838 milan.krch@fccgroup.cz