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首页> 外文期刊>Wiley Interdisciplinary Reviews: Energy and Environment >Toward universal electrificationrnin Ghana
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Toward universal electrificationrnin Ghana

机译:走向加纳的普遍电气化

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摘要

In 1989, the government of Ghana set in motion an electrification plan that aimsrnto provide universal access to electricity within a 30-year period, from 1990 torn2020. About 25 years down the line, Ghana seems to be inching closer towardrnuniversal electrification. However, a number of challenges remain. As is the casernin many other countries, urban communities have greater access to the nationalrnelectricity grid than rural communities. Also, electricity generation in the countryrnhas not matched demand. This has resulted in load shedding/power rationingrnthat has become the bane of the power sector in Ghana, negatively impacting allrnsectors of the economy and leading to economic losses. The low generationrncapacity is partly due to poor fuel supply to existing thermal power plants,rnmeaning that installed capacity is often not available for use. This is coupled withrnlow investment in transmission and distribution systems’ infrastructure. Goingrnforward, the government of Ghana would have to explore alternative ways ofrnobtaining fuel, such as regasification, to solve the chronic issue of poor fuel supplyrnfor electricity generation. Distributed generation systems, using communityrnmini-grid and off-grid systems are other alternatives that could be exploredrnwithin the framework of the access agenda in order to reach the unserved poorrnlocated in remote rural communities.
机译:1989年,加纳政府启动了一项电气化计划,旨在从1990年至2020年的30年内提供普遍的电力供应。大约25年后,加纳似乎正在向通用电气化迈进。但是,仍然存在许多挑战。与其他许多国家一样,城市社区比农村社区拥有更多的国家电网。另外,该国的发电量还不能满足需求。这导致减载/功率分配降低,这已成为加纳电力部门的祸根,对经济的所有部门产生了负面影响,并导致了经济损失。发电能力低的部分原因是现有火力发电厂的燃料供应不足,这意味着装机容量常常无法使用。再加上对输配电系统基础设施的投资减少。今后,加纳政府将不得不探索其他获取燃料的方法,例如再气化,以解决发电用燃料供应不足的长期问题。使用社区小型电网和离网系统的分布式发电系统是可以在获取议程框架内探索的其他替代方案,以覆盖偏远农村社区中没有服务的贫困人口。

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