一种基于电加热熔盐储热的离网型低碳园区综合能源系统及供能方法
By combining electric heating molten salt thermal storage technology with electrochemical energy storage, an off-grid low-carbon integrated energy system for industrial parks integrating electricity, heat, cooling, and steam has been constructed. This solves the problem of mismatch between renewable energy power generation and energy consumption in industrial parks, realizes multi-energy collaborative storage and flexible supply, and improves the reliability and energy efficiency of the system.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- INNER MONGOLIA UNIV OF TECH
- Filing Date
- 2026-01-13
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies struggle to construct an efficient, multi-energy coordinated integrated energy system under off-grid conditions, address the time mismatch between renewable energy generation and park energy load, and lack the capacity for coordinated storage and flexible supply of multiple energy forms.
By employing electrically heated molten salt thermal energy storage technology, combined with electrochemical energy storage and natural gas cogeneration, and through intelligent scheduling strategies, a multi-energy combined storage and supply system for electricity, heat, cold, and steam is constructed. This system is an off-grid low-carbon integrated energy system for industrial parks based on electrically heated molten salt thermal energy storage. It includes renewable energy power generation units, energy storage and conversion units, composite energy supply units, hot water and steam supply circuits, and composite load units, and is coordinated and scheduled through an electrical control system.
It has achieved integrated multi-energy storage and supply, significantly improved the absorption capacity of renewable energy and the self-sufficiency rate of the park, ensured the reliability of off-grid operation, and improved the overall energy efficiency and economy of the system through cascade waste heat recovery.
Smart Images
Figure CN121701917B_ABST