中国照明电器

火电厂自用电精细化管理日益迫切，本文以某电厂为案例，以“全光谱LED+智能控制+数字孪生”改造照明系统，功率由408 kW降至166 kW，节电59%,2.1年回本。全周期净收益196万元，碳减排392 t/年，故障率降至1%，照度提升18%，为同类型电厂提供可复制的节能范式。

Refining auxiliary power management in coal-fired plants is urgent. A case-study plant retrofitted lighting with full-spectrum LEDs, smart controls and a digital twin, cutting power from 408 kW to 166 kW. Savings: 59% electricity, 2.1-year payback, CNY 1.96 million net present value, 392 t CO₂/year avoided, failures down to 1%, illuminance up 18%. The model is fully replicable for similar units.