Disaster-hit and/or un-electrified remote areas usually have electricity accessibility issues and an abundance of plant-derived debris and wood from destroyed wooden structures; this can be potentially addressed by employing a decentralized ultra-small biomass-fed gasification power generating system. This paper presents an assessment of the technical viability of an ultra-small gasification system that utilizes densified carbonized wood pellets/briquettes. The setup was run continuously for 100 h. A variety of biomass was densified and carbonized by harnessing fugitive heat sources before charging into the reactor. Carbonized briquettes and furnished blends exhibited inferior gasification performance compared to the carbonized pellets. In the absence of tar blockage problems, steady-state conditions were achieved when pre-treated feedstock was used. Under steady-state conditions for carbonized pellets gasification operated at an equivalence ratio of 0.32, cold gas efficiency and carbon conversion achieved 49.2% and 70.5%, respectively. Overall efficiency and maximum power output of 20.3% and 21 kW were realised, respectively. It was found that the system could keep stable while the low heating valve of syngas was over 4 MJ/m³ on condition that avoiding tar blocking issues. The results indicate that the proposed compact ultra-small power generation system is a technically feasible approach to remedy power shortage challenge. In addition, process simulation considering carbonized wood gasification combined power generation was formulated to produce syngas and electricity. Woody pellets with the flow rate of 20 kg/h could generate a 15.18 kW power at the air flow rate of 40 Nm³/h, which is in a good agreement with 15 kW in the 100 h operation. It is indicated that the gasification combined power generation cycle simulated by Aspen simulator could achieve reliable data to assist the complicated experiment operation.

受灾和/或未通电的偏远地区通常存在电力供应问题以及来自被毁木结构的大量植物碎片和木材；这可以通过采用分散的超小型生物质气化发电系统来解决。本文介绍了利用致密碳化木颗粒/煤球的超小型气化系统的技术可行性评估。该设置连续运行 100 小时。在装入反应器之前，通过利用散逸热源对各种生物质进行致密化和碳化。与碳化球团相比，碳化煤球和提供的混合物表现出较差的气化性能。在没有焦油堵塞问题的情况下，当使用预处理的原料时达到稳态条件。在当量比为 0.32 的碳化球团气化稳态条件下，冷气效率和碳转化率分别达到 49.2% 和 70.5%。分别实现了 20.3% 和 21 kW 的总体效率和最大功率输出。结果表明，当合成气低热阀超过4 MJ/m时，系统仍能保持稳定。³在避免焦油阻塞问题的条件下。结果表明，所提出的紧凑型超小型发电系统是解决电力短缺挑战的技术可行方法。此外，制定了考虑碳化木材气化联合发电的过程模拟，以生产合成气和电力。^{流量为20 kg/h的木质颗粒在40 Nm 3} /h的空气流量下可产生15.18 kW的功率，与15 kW的100 h运行功率吻合较好。表明Aspen模拟器模拟的气化联合发电循环能够获得可靠的数据，以辅助复杂的实验操作。