国外废弃矿井可再生能源开发利用现状及展望

Status and prospect on development and utilization of renewable energy in abandoned mines abroad

为建立适合我国国情的废弃矿井可再生能源开发利用模式和管理体系,通过文献分析法综述了国外废弃矿井各类可再生能源利用技术及应用进展,包括太阳能、风能、矿井水蓄热、抽水蓄能和压缩空气储能,并分别选取有代表性项目总结其开发利用特点,分析对我国废弃矿井可再生能源开发利用的主要经验启示主要在于:完备的法规体系与政策保障;科学合理的规划与管理机制;多元化投资与市场化运营模式;重视科研投入与技术创新。在参考借鉴这些经验的基础上,结合我国能源革命和供给侧改革要求,提出相关政策建议,即我国废弃矿井可再生能源开发利用应以“典型示范与稳步推广相结合,开发利用与经济发展相适应,安全优先和成本效益相统一,立足长远和科学布局相协调”为原则,走智能精准开发之路,并逐步总结形成一套完整的适合我国国情的废弃矿井可再生能源开发利用标准规范与管理体系。

In order to establish a renewable mine energy development and utilization model and management system suitable for China's national conditions,the literature analysis method is used to summarize the various renewable energy utilization technologies and application progress of foreign abandoned mines,including the solar energy,wind energy,thermal energy storage(TES),pumped-storage hydropower(PSH),and compressed air energy storage(CAES).It is believed that the summarized utilization experience of typical projects abroad will benefit the utilization of abandoned mines in our country.The main experience of analyzing the development and utilization of renewable energy in China’s abandoned mines is mainly:complete law system and policies;scientific and reasonable planning and management mechanism;diversified investment and market-oriented operation model;and emphasis on the scientific research investment and technological innovation.Based on the reference to these experiences and in combination with China's energy revolution and supply reform requirements,relevant policy recommendations are put forward.The development and utilization of renewable energy in abandoned mines in China should be combined with the principles such as"typical demonstration and steady promotion should be combined,development and utilization should be compatible with economic development,safety priority and cost-effectiveness should be unified,and long-term and scientific layout should be coordinated".Based on the principle of long-term and scientific layout,the road of intelligent and precise development will be taken,and gradually summarize and form a complete set of standard specifications and management system for the development and utilization of renewable energy in abandoned mines suitable for China’s national conditions.