【作者】

Michael Daiber

【摘要】

该论文已在赫尔辛基举行的第28届CIMAC世界大会上发表，论文的版权归CIMAC所有。 This paper presents turbocharger related databased offerings and how these fit to the variety of customer requirements. Further, it shows a performance monitoring system for turbochargers, showcasing the capabilities of such a monitoring system and the way of embedding the solution into a remote system infrastructure. Focusing on customers’ needs, we identified that only a robust and the utmost simple solution will be of value. The purpose of performance measurement is to find the ideal point of time to clean the turbochargers operated with heavy fuel oil. Performance deterioration occurs as a result of blade tip wear and two fouling mechanisms – deposits removable by washing and deposits only removable by mechanical cleaning. Hence, cleaning can either be performed as turbocharger washing during operation or as mechanical cleaning when the turbocharger is stopped for a service. Both approaches affect the operation of the engine in terms of power output. For the washing approach, the engine load has to be reduced to about 30 percent, while it is necessary to stop the engine for at least 10 hours to perform a mechanical cleaning. The performance monitoring module analyses operational parameters as well as the commercial aspects to identify the best point of time for washing. Since the installed sensor and data infrastructure are continuously improving on marine and electric power generation applications, monitoring is becoming more and more of a standard. The infrastructure enables the usage of the operational data in the engine control room and additionally, the processing of data by remote connection in a central office to support the optimization of operations. In a pilot application, we embedded the turbocharger monitoring system in an existing remote infrastructure. By this, the existing user interface for the operator could be extended rather than changed. Furthermore, it enabled the implementation of a lean and cost-efficient solution with minimum effort.

【会议名称】

第28届CIMAC会议

【会议地点】

芬兰 赫尔辛基

【下载次数】

2

返回