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ZTE's Integrated Battery-DG Hybrid Energy Storage Solution
技术
- 其他 - 电池
适用行业
- 可再生能源
挑战
对于涉及新建或场地改造的城市和公司，电力不稳定或质量差的地区可能会导致问题，而柴油和其他类似发电机可能会增加另一个问题：费用。
在传统能源价格居高不下的背景下，低碳、节能、环保、可再生能源的趋势在通信电源领域将变得越来越重要。尤其是随着技术的进步，传统的可再生能源混合动力解决方案已经不能完全满足客户的需求，尤其是在能源管理、能源监控、系统升级、产品效率、环境适应性等方面。
客户
未公开
关于客户
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解决方案
#1：太阳能解决方案：这是一种创新的纯太阳能解决方案，依靠太阳能为电源供电并为电池充电。交流负载也可以通过逆变器供电。晚上，或太阳能不足或连续阴雨天，电池会放电提供电源。没有后备电源，为保障供电可靠性，电池容量和太阳能电池组件容量要适当，否则容量不足可能影响供电可靠性。
#2 太阳能 – DG 混合动力解决方案：这种创新的太阳能 DG 混合动力解决方案基于太阳能作为主要动力，DG（柴油发电机）作为备用。白天，太阳能电池组件产生的电能为负载供电，并为电池充电。晚上，电池放电为负载供电。当太阳能不足（如冬季）或连续阴雨天时，电池会放电至低电压/容量以启动DG。这种混合电源可以解决纯太阳能在不同季节或连续阴雨天太阳能波动时的中断风险。与纯太阳能解决方案相比，太阳能-DG混合电源解决方案可以优化DG和太阳能电池板配置，降低CAPEX，缩短投资回报周期。
#3风光互补发电解决方案：对于独立的风能或太阳能发电系统，存在一个共同的缺陷，就是自然资源的不确定性导致发电量和用电负荷的不平衡。太阳能和风能在不同的季节（夏季和冬季）、不同的时间（白天和黑夜）、不同的天气条件（晴天和雨天、雨季和旱季）是互补的。因此，该方案利用太阳能和风能的高度互补，为现场提供稳定可靠的电力供应。这种混合动力系统可以根据负载和资源状况实现系统容量的合理分配，既保证了系统供电的可靠性，又降低了CAPEX。
数量效益
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