PEM fuel cell polarization test under different temperatures 核心 · 已核验
doi:10.21227/wnt6-x446
"This dataset is constructed based on polarization test results of a proton exchange membrane (PEM) fuel cell under multiple temperature conditions to support studies on operational mechanism analysis and early fault diagnosis. The polarization tests are processed at stack temperatures of [60, 65, 70, 75, 80, 85] \u2103, where key electrochemical signals, including cathode pressure difference, cathode outlet pressure, stack voltage, high-frequency resistance (HFR), and cell voltage monitoring (CVM) data, are systematically collected during the tests. Based on the acquired raw measurements. The dataset is suitable for fuel cell mechanism-consistent analysis, early fault detection, and validation of data-driven diagnostic algorithms, which provides a reliable experimental basis for investigating fault evolution mechanisms of PEM fuel cells under varying temperature conditions."
- 落地页
- https://ieee-dataport.org/documents/pem-fuel-cell-polarization-test-under-different-temperatures
- 许可证
- CC-BY-4.0 (判读置信:inferred)
- 国内可访问性
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国内直连:可达 (2026-07-11 检测)
代理通道:可达 (2026-07-11 检测)
检测口径:lychee 双通道单轮探测;「直连超时」表示检测窗口内未完成,系慢或不稳定证据,不构成封锁证据。 - 设备类型
fuel_cell- PHM 任务
fault_diagnosisfault_detection
运行工况
| description: 电堆温度 [60,65,70,75,80,85] °C 六档condition_type: operating_temperatureis_varying: False |
溯源(PROV,7 条)
| source_url: https://ieee-dataport.org/documents/pem-fuel-cell-polarization-test-under-different-temperaturessource_citation: quarry_mining_pool datacite#10.21227/wnt6-x446retrieved_on: 2026-07-09asserted_by: automated_harvestnote: 反向挖掘 v3(KLS-018,词表圈选+全量人工复核):level=L1 score=0.65;候选区,晋升需人工核验 |
| about_field: operating_conditionssource_citation: graphrag 抽取自论文 doi:10.21227/wnt6-x446(model=glm-5.2, temperature=0)retrieved_on: 2026-07-10asserted_by: automated_extractionconfidence_level: grounded_nativenote: values: ambient_temperature;候选区,晋升需人工核验(ADR-26) |
| about_field: taskssource_citation: graphrag 抽取自论文 doi:10.21227/wnt6-x446(model=glm-5.2, temperature=0)retrieved_on: 2026-07-10asserted_by: automated_extractionconfidence_level: grounded_nativenote: values: fault_diagnosis, fault_detection;候选区,晋升需人工核验(ADR-26) |
| about_field: operating_conditionssource_citation: 人工核验:zfbin(委托批准 2026-07-10)retrieved_on: 2026-07-10asserted_by: human_curatorconfidence_level: human_verifiednote: 人工改写。核验剔除 operating_conditions=ambient_temperature(变化维是电堆温度 60-85°C 非环境温度;工作温度枚举缺口记档) |
| about_field: source_citation: 人工核验:zfbin(委托批准 2026-07-10)retrieved_on: 2026-07-10asserted_by: human_curatorconfidence_level: human_verifiednote: 晋升核心区。晋升批次 05:KLS-018 挖掘池卡,逐卡逐断言对照自述核验(evidence/KLS-016/08) |
| about_field: equipment_types,operating_conditionssource_citation: 人工核验:zfbin(词表修订拍板 2026-07-10)retrieved_on: 2026-07-10asserted_by: human_curatorconfidence_level: human_verifiednote: 人工改写。词表回填 equipment=fuel_cell(PEM fuel cell)+ oc=operating_temperature(电堆温度 60-85°C 变化维,批次 05 剔 ambient 后由新枚举承接) |
| about_field: china_accessibilitysource_citation: KLS-009 链接健康扫描(lychee 双通道)retrieved_on: 2026-07-11asserted_by: automated_harvestnote: 定期刷新标注,仅覆盖本字段;历史结果以最新扫描为准 |