condition-based maintenanceの例文

• Chapter 3 details the application guide for transformer condition - based maintenance
• It is the trends to make condition - based maintenance and develop the technology of the faults diagnosis
• There example illustrates that artificial neural network ( ann ) diagnosis technology has good performance in transformers condition - based maintenance
• It also studies the the trouble tree method , provides a decisive thought based on the reliability analysis in the condition - based maintenance
• The thesis presents the architecture of condition - based maintenance system ( cbms ) and how to design a cbms system based on a case system
• Scales range from local to global for applications in medicine , security , factory automation , environmental monitoring , and condition - based maintenance
• Main ways to achieve this cost reduction arc the use of on - line condition monitoring , and a shift from time - based to condition - based maintenance
• High efficiency is important in the modern administration of hydropower . new technologies to promote improvements include " condition - based maintenance "
• Chapter 2 introduces the functions of the cms which cover several important modules such as equipment management , synthetic inquiry and condition - based maintenance analysis
• Research fields involve strength , vibration , reliability , service life , remote condition and performance monitor , faults diagnosis , condition - based maintenance of steam turbine and thermal system
• The condition - based maintenance can solve this problem perfectly . in order to detect abnormal symptom or terminative evidence of the working - life , the on - line monitor and diagnose about high - voltage electric power equipment is necessary
• In chapter 4 , firstly the basic knowledge of data mining including several popular algorithms and its application in power system are briefly introduced . then the data analysis techniques of transformers condition - based maintenance are described
• According to the basic rule and steps of condition - based maintenance , and taking account of the characteristic of guangzhou metro power equipment , this article discusses how to realize the maintenance step by step for guangzhou metro power equipment
• The method of insulative on - line monitoring and fault diagnosis is emphatically discussed , and a safe , credible , and real - time monitoring system will be obviously provide more advantageous condition for condition - based maintenance
• As the reform of power industry goes and the improvement and popularization of the technology such as fault diagnosis and on - line inspection achieves , the introduction of condition - based maintenance technology of power equipment into power system becomes more and more imperative
• At present , the hydropower station is the construction in the energy sector that our country supported development especially , most power stations operate the monitoring to the efficiency of hydro - generator unit not perfect enough at home , overhaul to put forward and perfect constantly concept by condition - based maintenance of unit , load optimizes of unit and economical operation is the good trend that operates of hydropower station , monitor to hydro - generator unit operation parameters particularly essential in real time
• The system structure and software and hardware requirements , basic problems and function blocks of cmms and o & m workstation are analyzed . the maintenance supporting system centered on life management technology is researched . the development and implement requirements for condition - based maintenance management system in power plant are advanced
• The thesis consist of six chapters and based on the way of propose the question , analysis , then get the solution . it discussed and recognized what the ship transportation cost was in chapter one ; studied the environment and growing trend of the cost in chapter two ; fully discussed and demonstrated the voyage variable costs and controlling method , proposed a mathematic decision model of fuel supplying and get through the validation , proposed the concept of risking cost and addressing many controlling measures to it in chapter three ; discussed a certain running costs , proposed and validated a mathematic model of condition - based maintenance , and put forward many practical controlling method of running costs such as crew payment , repairs , spare parts , stores and lub oils in chapter four ; combining a case of monthly running cost budget and verification , performed a useful learning on running cost budget , forecast and verification in chapter five ; finally fully studied the method of cost - calculating and benefit - analyzing of time chartering container ships on a proposed route
• The function of software and user interface are designed in details this thesis examines the development existing circumstance and future about condition - based maintenance internally compared with externally . on the based of establishing rotating machinery malfunction diagnosis model , familiar malfunctions on high pressure getting rid of squama are analyzed and instanced
• This paper describes the relationship between condition - based maintenance and fault diagnosis , and analyzes the necessity of fault diagnosis for sensors from the aspect of facility condition - based maintenance . many simulation studies are made to illustrate the effectiveness of both the model - based method and the method based on neural network for sensor fault diagnosis respectively , and thus these provide important information for sensor condition diagnosis