【摘要】 针对鲜活农产品保鲜冷链第一环节"田头冷库"用电受限且其运行电耗高的问题,采用绿色环保的太阳能光伏驱动冰蓄冷替代蓄电池存储电能,缓解太阳能的瞬时性与间歇性带来的不利影响,彻底解决光伏制冷储能问题。本文介绍了太阳能光伏制冷技术的国内外现状,并指出了并网发电和蓄电池辅助办法确保光伏组件输出电能的稳定性的局限性,提出采用分布式光伏能源驱动的价格低廉、技术成熟的冰蓄冷替代蓄电池储能的"田头冷库",实现冰蓄冷完全替代蓄电池实现太阳能的最大化利用及存储,确保分布式光伏能源直接驱动的制冰蓄冷系统全天候持续高效运行,并阐述了太阳能光伏驱动冰蓄冷技术的应用前景。更多还原

【Abstract】 In order to solve the problem of limited electricity consumption and high power consumption in the first link of fresh agricultural products cold chain, "tiantou cold storage" is adopted to replace battery storage energy with green and environment-friendly solar photovoltaic drive ice storage, to alleviate the adverse impact of solar energy caused by instantaneous and intermittent, and to completely solve the problem of photovoltaic refrigeration and energy storage. Of photovoltaic solar refrigeration technology were introduced in this paper the status quo at home and abroad, and points out the grid generation and storage battery auxiliary measures to ensure the stability of the photovoltaic modules output power limitation, adoption of distributed photovoltaic energy driven low cost, mature technology of ice storage cold replacement battery energy storage "hometown" refrigerator, realize the ice storage cold entirely replace battery to achieve the maximum use of solar energy and storage, to ensure that the ice cold storage of distributed photovoltaic energy direct drive system clock continues to run efficiently, and elaborated the solar photovoltaic(pv) drive ice storage technology application prospect.更多还原