Reliability Modeling and Analysis of Biomass Boilers under the Extreme Operating Conditions in Northern Communities

北方社区极端运行条件下生物质锅炉可靠性建模与分析

• 批准号: 515341-2017
• 负责人: Nasiri, Fuzhan
• 金额: $ 1.82万
• 依托单位: Concordia University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=639539
• 关键词: Reliability; Modeling; Analysis; Biomass; Boilers

Biomass is well positioned to assume a major share of energy sources for heating purposes in northern Canada.This partnership project aims at improving the operational efficiency of biomass boilers and extending theirservice continuity by developing a benchmark availability-based maintenance plan in the context of northerncommunity applications. We estimate the reliability functions of a range of biomass boilers and theircomponents. In doing so, the cost and frequency of maintenance will be minimized by reducing overmaintenance through prioritization of the components according to their impact on availability of boilers. Thismethodology will improve the operational efficiency of biomass boilers and extend their service continuity bydeveloping an availability-based maintenance plan. This is reflecting the fact that the availability of heat andhot water during (long and severe) winter seasons in northern Canada is a critical operational requirement forbiomass boilers.

生物量在加拿大北方的供暖能源中占有很大份额，这一伙伴关系项目旨在提高生物量锅炉的运行效率，并通过在北方社区应用的背景下制定一个基于可用性的基准维护计划，延长其服务的连续性。我们估计了一系列生物质锅炉及其部件的可靠性函数。这样做，将根据部件对锅炉可用性的影响，确定部件的优先次序，减少过度维修，从而最大限度地减少维修费用和频率。这种方法将提高生物质锅炉的运行效率，并通过制定基于可用性的维护计划来延长其服务连续性。这反映了这样一个事实，即在加拿大北方（漫长而严酷的）冬季期间，热量和热水的可用性是生物质锅炉的关键操作要求。