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首页> 外文会议>International symposium on solid oxide fuel cells;SOFC-XII >Current Status of NEDO Project on Durability/Reliability of Solid Oxide Fuel Cell Stacks/Systems
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Current Status of NEDO Project on Durability/Reliability of Solid Oxide Fuel Cell Stacks/Systems

机译：NEDO关于固体氧化物燃料电池堆/系统的耐久性/可靠性的项目的现状

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Fundamental investigations on the durability and reliability of SOFC modules/stacks have been started in one of the new NEDO SOFC projects from 2008 to 2013. The main target is to assure long term durability in the range of 40,000 h and reliability during 250 cycles of start and stop operation; for this purpose, we need to adopt accelerated methods for establishing durability and reliability. This project consists of industrial developers, public research institutes and universities. Investigations will be made using real stacks, real cells and single model cells to facilitate cooperation among the three parties. Industrial developers will focus on the test of durability and reliability using real stacks, whereas universities and research institutes will focus on the fundamental understanding of degradation using various kinds of cells from different approaches based on thermodynamic, chemical, and mechanical aspects. Since three phase boundaries are important in understanding of degradation in electrochemical performance, special emphasis will be paid on this research topic. Prediction of life is also an important topic in this project.
机译：从2008年到2013年，在新的NEDO SOFC项目之一中，已经开始对SOFC模块/电池组的耐久性和可靠性进行基础研究。主要目标是确保在启动250个循环后的40,000 h范围内的长期耐久性和可靠性并停止操作;为此，我们需要采用加速的方法来建立耐用性和可靠性。该项目由工业开发商，公共研究机构和大学组成。将使用真实的堆栈，真实的单元格和单个模型单元格进行调查，以促进三方之间的合作。工业开发人员将专注于使用实际电池堆进行耐久性和可靠性的测试，而大学和研究机构将专注于基于热力学，化学和机械方面的不同方法，使用各种类型的电池对降解的基本理解。由于三相边界对于理解电化学性能的下降很重要，因此将特别关注此研究主题。生命预测也是该项目中的重要主题。

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