生态村分布式供能系统分析

针对广大农村沼气和太阳能利用率低的问题,提出了一种生物质能与太阳能互补综合利用的生态村分布式供能系统。该系统将太阳能光伏发电、太阳能光热转换、生物质气化与常规燃气发电整合,实现生物质能与太阳能的供电、供暖、制冷、供燃气和供热水五联产,可有效缓解新农村含碳能源利用带来的环境和安全性问题,有效解决生物质利用效率低和太阳能利用不稳定等技术瓶颈问题。以唐山市沙河驿镇唐庄子村为例,优化生态村分布式供能系统方案,其研究结果可为生态村的建设提供技术支撑。

Distributed low-carbon energy system research for eco-village

According to the low utilization of biogas and solar energy in vast rural,a distributed generation system of biomass and solar energy compensating and comprehensive utilization was constructed.This system integrated solar photovoltaic,light-heat technology,biomass gasification and gas power generation to realized five co-production which combine cooling heating power gas & hot-water.This can effectively relieve the environment and security problems brought by carbon energy utilization in rural area,and solve the low utilization of biomass and instability of solar energy technology.Taking Tang Zhuangzi village an example,and optimizing the project of distributed generation,the research can provide technical support for the construction of the eco-village.