Saltykov valentin (11 Ergebnisse)

Taschenbuch. Zustand: Neu. Determining Permissible Values of Magnetic Field Intensity | from Electric Circuit Wires and EMF Study Results | Valentin Saltykov (u. a.) | Taschenbuch | 100 S. | Englisch | 2015 | LAP LAMBERT Academic Publishing | EAN 9783659452420 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Taschenbuch. Zustand: Neu. Opredelenie dopustimykh znacheniy napryazhennosti magnitnogo polya | ot provodov elektricheskoy seti i rezul'taty issledovaniy EMP | Valentin Saltykov (u. a.) | Taschenbuch | Russisch | LAP Lambert Academic Publishing | EAN 9783659528446 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Taschenbuch. Zustand: Neu. Issledovaniya elektromagnitnykh poley ofisnykh i zhilykh pomeshcheniy | s komp'yuternoy tekhnikoy i ot elektricheskoy seti | Valentin Saltykov (u. a.) | Taschenbuch | Russisch | LAP Lambert Academic Publishing | EAN 9783659483196 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

paperback. Zustand: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The book demonstrates calculation techniques of industrial frequency magnetic field intensity in surrounding space from currents four-core wires and cables of electric circuit. Calculations for defining the character of changes in magnetic field intensity in surrounding space from currents four-core wires and cables with square cores layout for balanced and open-phase electric circuit conditions. Analytical expressions using probabilistic characteristics were obtained, and calculations results allowing to evaluate electromagnetic compatibility conditions for technical means and electromagnetic security for operating personnel with respect to permissible values of industrial frequency magnetic field intensity in space around wires and cables office (industrial) premises electric supply systems are provided. Additionally, study results of electric and magnetic fields in cable channels and electric supply distribution units rooms are demonstrated. The book is intended for engineering personnel dealing with design and operation of electric supply system in office, living and industrial buildings, environmental problems and life-protection. 100 pp. Englisch.…

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The book demonstrates calculation techniques of industrial frequency magnetic field intensity in surrounding space from currents four-core wires and cables of electric circuit. Calculations for defining the character of changes in magnetic field intensity in surrounding space from currents four-core wires and cables with square cores layout for balanced and open-phase electric circuit conditions. Analytical expressions using probabilistic characteristics were obtained, and calculations results allowing to evaluate electromagnetic compatibility conditions for technical means and electromagnetic security for operating personnel with respect to permissible values of industrial frequency magnetic field intensity in space around wires and cables office (industrial) premises electric supply systems are provided. Additionally, study results of electric and magnetic fields in cable channels and electric supply distribution units rooms are demonstrated. The book is intended for engineering personnel dealing with design and operation of electric supply system in office, living and industrial buildings, environmental problems and life-protection.…

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Saltykov ValentinValentin Saltykov, full member (academician) of the International Academy of Ecology and Life Safety (IAELPS), doctor of technical sciences, professor Alexander Saltykov, Ph.D., associate professor Samara State Tec.…

Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The book demonstrates calculation techniques of industrial frequency magnetic field intensity in surrounding space from currents four-core wires and cables of electric circuit. Calculations for defining the character of changes in magnetic field intensity in surrounding space from currents four-core wires and cables with square cores layout for balanced and open-phase electric circuit conditions. Analytical expressions using probabilistic characteristics were obtained, and calculations results allowing to evaluate electromagnetic compatibility conditions for technical means and electromagnetic security for operating personnel with respect to permissible values of industrial frequency magnetic field intensity in space around wires and cables office (industrial) premises electric supply systems are provided. Additionally, study results of electric and magnetic fields in cable channels and electric supply distribution units rooms are demonstrated. The book is intended for engineering personnel dealing with design and operation of electric supply system in office, living and industrial buildings, environmental problems and life-protection.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 100 pp. Englisch.…

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -V knige pokazany metody rascheta napryazhennosti magnitnogo polya promyshlennoy chastoty v okruzhayushchem prostranstve ot tokov odnofaznykh i trekhfaznykh chetyrekhzhil'nykh provodov i kabeley elektricheskoy seti. Vypolneny raschety po opredeleniyu kharaktera izmeneniy napryazhennosti magnitnogo polya v okruzhayushchem prostranstve ot tokov odnofaznykh i trekhfaznykh chetyrekhzhil'nykh provodov i kabeley s raspolozheniem zhil po kvadratu dlya simmetrichnykh, nepolnofaznykh rezhimov elektricheskoy seti i pri nesimmetrichnykh nagruzkakh v sistemakh elektrosnabzheniya. Polucheny analiticheskie vyrazheniya s ispol'zovaniem veroyatnostnykh kharakteristik i privedeny rezul'taty raschetov, pozvolyayushchie otsenivat' usloviya elektromagnitnoy sovmestimosti dlya tekhnicheskikh sredstv, elektromagnitnoy bezopasnosti dlya obsluzhivayushchego personala, po dopustimym znacheniyam napryazhennosti magnitnogo polya promyshlennoy chastoty v prostranstve vokrug provodov i kabeley sistem elektrosnabzheniya ofisnykh (proizvodstvennykh) pomeshcheniy, Kniga prednaznachena dlya inzhenerno-tekhnicheskikh rabotnikov po proektirovaniyu i ekspluatatsii sistem elektrosnabzheniya ofisnykh, zhilykh, proizvodstvennykh zdaniy, a takzhe dlya spetsialistov po problemam ekologii i bezopasnosti zhiznedeyatel'nosti. 100 pp. Russisch.…

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - V knige pokazany metody rascheta napryazhennosti magnitnogo polya promyshlennoy chastoty (MPPCh) v okruzhayushchem prostranstve ot tokov odnofaznykh i trekhfaznykh chetyrekhzhil'nykh provodov i kabeley elektricheskoy seti. Vypolneny raschety po opredeleniyu kharaktera izmeneniy napryazhennosti MPPCh v okruzhayushchem prostranstve ot tokov odnofaznykh i trekhfaznykh chetyrekhzhil'nykh provodov i kabeley s raspolozheniem zhil po kvadratu dlya simmetrichnykh, nepolnofaznykh rezhimov elektricheskoy seti i pri nesimmetrichnykh nagruzkakh v elektricheskoy seti. Polucheny analiticheskie vyrazheniya s ispol'zovaniem veroyatnostnykh kharakteristik i privedeny rezul'taty raschetov, pozvolyayushchie otsenivat' usloviya elektromagnitnoy sovmestimosti dlya TS i elektromagnitnoy bezopasnosti dlya OP po dopustimym znacheniyam napryazhennosti MPPCh vokrug provodov i kabeley sistem elektrosnabzheniya (SES) ofisnykh (proizvodstvennykh) pomeshcheniy. Dopolnitel'no, pokazany rezul'taty issledovaniy elektricheskikh i magnitnykh poley v kabel'nykh kanalakh i v pomeshcheniyakh RU SES ofisnogo zdaniya. Kniga prednaznachena dlya inzhenernykh rabotnikov, zanimayushchikhsya ekspluatatsiey SES ofisnykh i zhilykh zdaniy, a takzhe spetsialistov po problemam ekologii i bezopasnosti zhiznedeyatel'nosti.…

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - V knige privedeny rezul'taty issledovaniy elektromagnitnykh poley ot elektrooborudovaniya komp'yuternoy tekhniki: monitorov, sistemnogo bloka, istoch-nika bespereboynogo pitaniya, printera, a takzhe v kharakternykh tochkakh ofisnykh pomeshcheniy: na rabochem meste operatora, v prokhodakh, v koridorakh, v kabel'nykh kanalakh sistemy elektrosnabzheniya ofisnogo zdaniya, s ustanovleniem ikh sootvetstviya normativnym trebovaniyam. Vyborochno issledovany istochniki elektromagnitnykh poley v zhilykh pomeshcheniyakh. Privedeny rezul'taty issledovaniy vysshikh garmonik toka v elektricheskoy seti pitaniya komp'yuternoy tekhniki, ikh spektral'nyy sostav, urovni, i sootvetstvie ikh normativnym trebovaniyam. Pokazany metody i rezul'taty raschetov napryazhennosti magnitnogo polya promyshlennoy chastoty v okruzhayushchem prostranstve provodov i kabeley sistem elektrosnabzheniya ofisnykh i zhilykh pomeshcheniy s tokom promyshlennoy chastoty, a takzhe usloviya ikh elektromagnitnoy sovmestimosti i bezopasnosti lyudey. Kniga prednaznachena dlya inzhenerno-tekhnicheskikh rabotnikov, zanimayushchikh-sya proektirovaniem i ekspluatatsiey sistem elektrosnabzheniya ofisnykh, zhilykh, proizvodstvennykh zdaniy, a takzhe spetsialistov po problemam ekologii i bezopasnosti zhiznedeyatel'nosti.…