Dataset: PV Curtailment and EV Dispatchable-Load Recovery in a Grid-Forming Islanded Microgrid (MCUT Campus Testbed, July 5, 2026)

Companion dataset for the manuscript "Quantifying Photovoltaic Curtailment in a Grid-Forming Islanded Microgrid: A Cross-Validated Field Study with Electric Vehicle Dispatchable-Load Recovery" (submitted to IEEE Transactions on Smart Grid). Testbed: 30.03 kWp PV / 100 kW / 200 kWh ESS (VSG grid-forming) AC-coupled campus microgrid at Ming Chi University of Technology, Taiwan, islanded continuously since 2026-03-18. The package contains: 1-min PV inverter, ESS, and pyranometer telemetry plus 15-min satellite GHI for the July 5, 2026 saturation-curtailment-recovery event; raw 5-s frequency/ESS-power series covering both EV fast-charging sessions; campaign-wide daily curtailment statistics (106 monitored islanded days); SOC-binned performance-ratio statistics; derived quantities (trip/rescue windows, three-source energy closure); and the Python export/analysis/figure scripts. Vehicle-side telemetry is not redistributed for privacy; derived per-session quantities are included. All timestamps are Asia/Taipei (UTC+8). See README.md inside the archive for column dictionaries. v1.0.1: full-day (00:00–24:00 CST) finalized telemetry for July 5 (E_act = 54.2 kWh, ESH = 6.72 h, including a third detected load window 17:59–18:05); adds campaign_daily_stats.csv (106 monitored islanded days) and soc_clamp_comparison.json / soc_clamp_verification.py (two-morning top-of-charge clamping contrast, paper Sec. VI-A).