Analýza RCM na zvoleném rotačním stroji
Title Alternative:RMC analysis of suitable rotate machine
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Date
2011
Authors
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Journal ISSN
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Publisher
Technická Univerzita v Liberci
Abstract
Tato bakalářské práce se zabývá analýzou RCM na kaplanově turbíně. Turbína je umístěna na malé vodní elektrárně v Tanvaldě. Teoretická část se věnuje historii údržby a jejím typům. Dále je zde uvedena metodika RCM. Popsán je způsob rozdělení zařízení, způsoby poruch a vyhodnocení následků takové poruchy. Praktická část se obsahuje provedení analýzy RCM na kaplanově turbíně v tanvaldské elektrárně. V první části jsou popsány vodní elektrárny a jejich využití při výrobě elektrické energie. Dále je uveden technický popis kaplanovy turbíny. Turbína je rozdělena na jednotlivé prvky. Každému prvku je specifikována jeho funkce. Popsány jsou poruchy na těchto prvcích. Jako vstupní data pro výpočet indexu efektivnosti údržby slouží střední doby do poruchy a ekonomická data z údržby. Poslední kapitola praktické části obsahuje navrhované změny v systému údržby. Na závěr jsou uvedeny nedostatky metodiky RCM. Nedostatky jsou rozděleny jak na nedostatky metodické tak na nedostatky konkrétní analýzy.
This final assignment deals with an analysis of RCM on the adjustable-bladetype turbine. This turbine is placed on a small water power plant in Tanvald. The theoretical part follows the history of a maintainance and its types. The methodics of RCM is mentioned furthermore. The way of subdivision of the mechanism, malfunction types and an evaluation of such defects are desribed. The practical part includes an implementation of an analysis of RCM on the adjustable-blade-type turbine in Tanvald power plant. In the first part the water power plants and their use in electrical energy production are described. A technical description of an adjustable-blade-type turbine is stated further. The turbine is divided in single elements whereas every element has its attached task. Malfunctions on these elements are described. The average times leading to a failure and the economical data obtained from the maintanance are used as the input data for the calculation of an maintainance efficiency index. The last chapter of the practical part includes changes proposed in the maintainance system. At the conclusion the deficiencies of RCM methodics are mentioned and these are divided into methodical deficiencies and the deficiencies of the particular analysis.
This final assignment deals with an analysis of RCM on the adjustable-bladetype turbine. This turbine is placed on a small water power plant in Tanvald. The theoretical part follows the history of a maintainance and its types. The methodics of RCM is mentioned furthermore. The way of subdivision of the mechanism, malfunction types and an evaluation of such defects are desribed. The practical part includes an implementation of an analysis of RCM on the adjustable-blade-type turbine in Tanvald power plant. In the first part the water power plants and their use in electrical energy production are described. A technical description of an adjustable-blade-type turbine is stated further. The turbine is divided in single elements whereas every element has its attached task. Malfunctions on these elements are described. The average times leading to a failure and the economical data obtained from the maintanance are used as the input data for the calculation of an maintainance efficiency index. The last chapter of the practical part includes changes proposed in the maintainance system. At the conclusion the deficiencies of RCM methodics are mentioned and these are divided into methodical deficiencies and the deficiencies of the particular analysis.
Description
katedra: RSS; rozsah: 50 s.
Subject(s)
rcm, údržba, porucha, kaplanova turbína, vodní elektrárna, rcm, maintainance, malfunction, adjustable-blade-type turbine, water poer, plant