Derived data and code for fixed-hourly cross-condition PEMFC voltage forecasting under dynamic ripple-current ageing
Year: 2026
Type: dataset
Abstract: This dataset contains derived data, research code, model weights, frozen protocol records, figure and table source data, and reproducibility audits supporting the manuscript "Target supervision budgets and update timing in PEM fuel cell voltage forecasting." The protocol evaluates future hourly cell voltage at a primary forecast horizon of 24 h and auxiliary horizons of 6 h and 48 h. It compares initial target supervision and subsequent update policies under recorded source-model selection and target-response release rules. The endpoint is operating voltage, not remaining useful life. FC1 supplies source training and validation data, FC2 is a retrospective target record, and D06 is one external durability record. D06's 17 source files belong to one test of a 10-cell stack. The preserved baseline contains 546 protocol-condition/model score jobs and 99,660 scoreable point records. Methods, seeds, forecast origins and source files are not independent physical experiments. This update retains all files from repository version 2 unchanged and adds the October 2026 revision analyses in 10_REVISION_20261018: paired-error and calendar-block sensitivity results for 24 H24 paired runs (4,356 paired forecast-origin rows), their 48 sealed input score records and portable scripts, five current main figures and three supplementary figures with plotting inputs and source code, an editable Visio panel, and current manuscript table exports. The additional analyses reuse existing predictions; they contain no new physical measurements, model training or prediction runs. The release includes a new full-package SHA-256 manifest and a current manuscript-to-data map. Historical metadata and figure numbering in directories 01-09 describe the preserved baseline; start with README_CURRENT_RELEASE.md for the updated package. The raw FC1/FC2 and D06 measurements are not redistributed. Obtain them from their original repositories under the applicable terms: https://doi.org/10.17028/rd.lboro.3518141.v1 https://doi.org/10.5281/zenodo.20715542 Missing or ineligible hours remain identifiable in coverage records. Legacy-protocol results in 07_V1_SUPPLEMENTARY_RESULTS are separate from the main protocol and should not be pooled with it. Full model reruns require the original measurements and recorded scientific environment; verification of the added paired analysis uses only the derived files included here.
Source: Mendeley Data
DOI: 10.17632/d6ftbf8pyj
Author: Xu, Zhipeng
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7166690749