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Elektroprivod Krivoshipno-Shatunnogo Pressa

AUTHOR Bykov Pavel
PUBLISHER LAP Lambert Academic Publishing (07/11/2011)
PRODUCT TYPE Paperback (Paperback)

Description
Metodika opredeleniya moshchnosti elektrodvigatelya pressa vedetsya dlya nereguliruemogo privoda. Segodnya pochti vse pressa komplektuyutsya preobrazovatelyami chastoty, podderzhivayushchimi vektornoe upravlenie. V itoge dvigatel' pressa vybran s zavyshennoy moshchnost'yu, uvelichivaetsya energopotreblenie i massa pressa, sebestoimost' produktsii. V knige predstavleny modeli, algoritmy i programmnye sredstva modelirovaniya asinkhronnogo elektroprivoda odnokrivoshipnogo pressa s sistemoy vektornogo upravleniya, pozvolyayushchie reshat' zadachu ratsional'nogo vybora dvigatelya. Proveden analiz sostoyaniya sovremennogo kuznechno-pressovogo oborudovaniya, metody povysheniya effektivnosti upravleniya i ratsional'nogo ispol'zovaniya pressov. Provedeno modelirovanie krivoshipno-shatunnogo mekhanizma, uchityvayushchego peremennyy moment inertsii v zavisimosti ot ego ugla povorota, real'nogo momenta pressovaniya i "al'ternativnykh" - sinusoidal'nogo i stupenchatogo. Smodelirovana remennaya peredacha i sistema vektornogo upravleniya. Issledovany povedeniya modeli pri razlichnykh usloviyakh, kolebaniya napryazheniya pitayushchey seti, razlichnye momenty nagruzki. Opredelena optimal'naya moshchnost' dvigatelya, dlya zayavlennogo usiliya pressa.
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Product Details
ISBN-13: 9783844356311
ISBN-10: 3844356312
Binding: Paperback or Softback (Trade Paperback (Us))
Content Language: Russian
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Page Count: 128
Carton Quantity: 62
Product Dimensions: 6.00 x 0.30 x 9.00 inches
Weight: 0.44 pound(s)
Country of Origin: US
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Technology & Engineering | Engineering (General)
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Metodika opredeleniya moshchnosti elektrodvigatelya pressa vedetsya dlya nereguliruemogo privoda. Segodnya pochti vse pressa komplektuyutsya preobrazovatelyami chastoty, podderzhivayushchimi vektornoe upravlenie. V itoge dvigatel' pressa vybran s zavyshennoy moshchnost'yu, uvelichivaetsya energopotreblenie i massa pressa, sebestoimost' produktsii. V knige predstavleny modeli, algoritmy i programmnye sredstva modelirovaniya asinkhronnogo elektroprivoda odnokrivoshipnogo pressa s sistemoy vektornogo upravleniya, pozvolyayushchie reshat' zadachu ratsional'nogo vybora dvigatelya. Proveden analiz sostoyaniya sovremennogo kuznechno-pressovogo oborudovaniya, metody povysheniya effektivnosti upravleniya i ratsional'nogo ispol'zovaniya pressov. Provedeno modelirovanie krivoshipno-shatunnogo mekhanizma, uchityvayushchego peremennyy moment inertsii v zavisimosti ot ego ugla povorota, real'nogo momenta pressovaniya i "al'ternativnykh" - sinusoidal'nogo i stupenchatogo. Smodelirovana remennaya peredacha i sistema vektornogo upravleniya. Issledovany povedeniya modeli pri razlichnykh usloviyakh, kolebaniya napryazheniya pitayushchey seti, razlichnye momenty nagruzki. Opredelena optimal'naya moshchnost' dvigatelya, dlya zayavlennogo usiliya pressa.
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