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Assessment of hybrid, firm renewable energy-based power plants: Application in the southernmost region of Thailand
Renewable and Sustainable Energy Reviews ( IF 16.3 ) Pub Date : 2020-06-12 , DOI: 10.1016/j.rser.2020.109953
Jompob Waewsak , Shahid Ali , Warut Natee , Chuleerat Kongruang , Chana Chancham , Yves Gagnon

The objective of this paper is to evaluate appropriate sites for Small Power Producers (SPP) hybrid, firm renewable energy-based power plants and their scenario suitability, focusing in the southernmost provinces of Thailand. The siting suitability of renewable SPP hybrid, firm power plants was assessed by employing the Analytical Hierarchy Process (AHP) in a Geographic Information System (GIS) environment. Para rubberwood distribution map, 1-km resolution Global Horizontal Irradiance (GHI) map, and high resolution (50 m) wind potential map are overlaid in possible regions for site selection. The inclusion of energy storage is also assessed in order to achieve the firm output of the optimized power plant, as per the requirement of the SPP policy. In total, 14 possible combinations of renewable SPP scenarios, ranging from 10 to 50 MW, were analyzed in order to identify an optimum scenario in terms of technical power potential, environmental suitability and socio-economic viability. The cost of each renewable SPP hybrid scenario was analyzed, as well as the annual energy production (AEP) for each scenario. The cost-benefit and the levelized cost of energy (LCOE) were analyzed using the Response Surface Methodology (RSM) in the ranking of all scenarios. Results show that the optimum scenario is a 40 MW solar PV power plant, complemented with a 10 MW biomass power plant and with a substantial energy storage system (ESS). This configuration has the highest generation capacity, at over 1,200 PWh/yr, the lowest LCOE, at 11.2 US cents/kWh, and avoiding CO2eq emissions of nearly 38 ktonnes per year. The methodology developed, based on a cost-benefit analysis, levelized cost of energy and greenhouse gas emission reductions, can also be applied in other jurisdictions characterized by the availability of biomass, solar and wind resources for electricity generation.



中文翻译:

混合型,牢固的可再生能源发电厂的评估:在泰国最南端的应用

本文的目的是针对泰国南部最南部的省份,评估小型电力生产商(SPP)混合型,基于可再生能源的牢固发电厂的适用地点及其适用性。通过在地理信息系统(GIS)环境中采用层次分析法(AHP),评估了可再生SPP混合式固定发电厂的选址适用性。在可能的区域中叠加了Para橡胶木分布图,1 km分辨率的全球水平辐照度(GHI)图和高分辨率(50 m)的风势图,以便进行站点选择。还根据SPP政策的要求,评估了储能的内容,以实现优化电厂的稳定产出。总共有14种可能的可再生SPP方案组合,范围从10到50 MW,为了确定最佳方案,在技术力量潜力,环境适应性和社会经济可行性方面进行了分析。分析了每个可再生SPP混合方案的成本,以及每个方案的年度能源生产(AEP)。在所有方案的排名中,使用响应表面方法(RSM)分析了成本收益和平均能源成本(LCOE)。结果表明,最佳方案是40兆瓦的太阳能光伏发电厂,10兆瓦的生物质能发电厂和大量的能源存储系统(ESS)。这种配置的发电容量最高,超过1200 PWh /年,最低LCOE为11.2美分/ kWh,并且避免了CO 环境适应性和社会经济可行性。分析了每个可再生SPP混合方案的成本,以及每个方案的年度能源生产(AEP)。在所有方案的排名中,使用响应表面方法(RSM)分析了成本收益和平均能源成本(LCOE)。结果表明,最佳方案是40兆瓦的太阳能光伏发电厂,10兆瓦的生物质能发电厂和大量的能源存储系统(ESS)。这种配置的发电容量最高,超过1200 PWh /年,最低LCOE为11.2美分/ kWh,并且避免了CO 环境适应性和社会经济可行性。分析了每个可再生SPP混合方案的成本,以及每个方案的年度能源生产(AEP)。在所有方案的排名中,使用响应曲面方法(RSM)分析了成本收益和平均能源成本(LCOE)。结果表明,最佳方案是40兆瓦的太阳能光伏电站,再辅以10兆瓦的生物质能电站,并配备大量的能源存储系统(ESS)。这种配置的发电容量最高,超过1200 PWh /年,最低LCOE为11.2美分/ kWh,并且避免了CO 在所有方案的排名中,使用响应曲面方法(RSM)分析了成本收益和平均能源成本(LCOE)。结果表明,最佳方案是40兆瓦的太阳能光伏电站,再辅以10兆瓦的生物质能电站,并配备大量的能源存储系统(ESS)。这种配置的发电容量最高,超过1200 PWh /年,最低LCOE为11.2美分/ kWh,并且避免了CO 在所有方案的排名中,使用响应曲面方法(RSM)分析了成本收益和平均能源成本(LCOE)。结果表明,最佳方案是40兆瓦的太阳能光伏电站,再辅以10兆瓦的生物质能电站,并配备大量的能源存储系统(ESS)。这种配置的发电容量最高,超过1200 PWh /年,最低LCOE为11.2美分/ kWh,并且避免了CO每年2eq排放量接近38吨。基于成本效益分析,平均化的能源成本和温室气体减排量而开发的方法,也可以应用于以生产生物质,太阳能和风能为特征的其他司法管辖区。

更新日期:2020-06-12
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