Optimization and enviro-economic assessment of hybrid sustainable energy systems: The case study of a photovoltaic/biogas/diesel/battery system in Xuzhou, China

Li, Chong; Zhang, Lin; Qiu, Fei; Fu, Rui

doi:10.1016/j.esr.2022.100852

Cited by 19 publications

(7 citation statements)

References 48 publications

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“…The case study of a photovoltaic/biogas/diesel/battery system in Xuzhou, China. Li et al 2022 Según Gao et al (2019), el biogás se puede utilizar directamente como combustible, los resultados de este estudio demuestran las ventajas del biogás, pero es necesario mejorar la tecnología, la política y superar la dificultad del coste económico, que sería un obstáculo para el desarrollo del biogás.…”

Section: Buragohain Et Al 2021unclassified

“…Para Li et al (2022), es posible utilizar el potencial de biomasa y energía solar en para el desarrollo de un sistema híbrido de generación de energía renovable basado en energía de biomasa y energía fotovoltaica tiene buenas perspectivas. Además, es necesario contar con el respaldo de una inversión y políticas gubernamentales adecuadas, para hacer que los sistemas híbridos sean una alternativa limpia y viable a la electrificación rural en países en desarrollo.…”

Section: Buragohain Et Al 2021unclassified

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Análisis de generación en sistemas de energía híbridos usando el biogás para suministro eléctrico

Tovar Montece,

Pazuña Naranjo

2023

Tesla rev. cient.

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El empleo de la energía fósil, para la industria, transporte y electricidad ha contribuido a la contaminación atmosférica y al calentamiento global, por lo que es necesario buscar alternativas para reducir su uso, entre las cuales está la producción de energía a base de biogás, sin embargo, para su factibilidad es necesario analizar la autonomía de generación. Para ello se llevó a cabo una revisión sistemática, mediante la revisión de 300 artículos científicos en revistas científicas incluidas en base de datos como Scopus, Google Académico, Latindex y Researchgate, durante el periodo 2018-2023, se seleccionaron 32 artículos donde se analizaron las ventajas y desventajas del uso de biogás. Los resultados revelan que los sistemas a base de biogás solamente son autónomos a pequeña escala para la producción de energía en hogares y la calefacción en poblaciones rurales, sin embargo poseen la ventaja de ser una energía limpia, no contaminante, reducen las emisiones de CO2 y permite el aprovechamiento de residuos agrícolas que son altamente contaminantes, mejorando la calidad de vida de aquellas poblaciones rurales, que no poseían servicio eléctrico, sin embargo para su implantación se requiere de una alta inversión a corto plazo, que requiere del apoyo de los gobierno nacionales.

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Section: Buragohain Et Al 2021unclassified

Análisis de generación en sistemas de energía híbridos usando el biogás para suministro eléctrico

Tovar Montece,

Pazuña Naranjo

2023

Tesla rev. cient.

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“…To ensure an uninterrupted power supply, we integrate a diesel generator as a backup system to bridge any energy shortfalls during periods of deficiency. The quantity of diesel (V diesel ) consumed in (Liter/hour) can be approximated using Equation (2) [35], where E DG is the hourly demand covered by the diesel generator in kWh.…”

Section: Biogas and Diesel Generatorsmentioning

confidence: 99%

A Sustainable Wind–Biogas Hybrid System for Remote Areas in Jordan: A Case Study of Mobile Hospital for a Zaatari Syrian Refugee Camp

Alrbai,

Al-Dahidi,

Al-Ghussain

et al. 2023

Sustainability

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Access to reliable and sustainable energy in remote areas remains a pressing global challenge, significantly affecting economic development and the quality of life. This study focuses on the implementation of fully off-grid wind–biogas hybrid power systems to address this issue, with a focus on remote healthcare camp facilities. This paper investigates the performance of a hybrid renewable energy system within the context of one of Jordan’s northern remote areas, the Zaatari Syrian Refugee Camp, assessing its efficiency and environmental impact by taking the Zaatari hospital as the case study. Simulations were conducted to evaluate system components, including wind turbines, biogas generators, and diesel generators. A comprehensive evaluation was conducted, encompassing both the operational efficiency of the system and its impact on the environment. This study also considered various scenarios (SC#), including grid availability and autonomy levels, to optimize system configurations. The techno-economic assessment employed the levelized cost of energy (LCOE) as a key performance indicator, and sensitivity analyses explored the impact of diesel costs and wind power fluctuations on the system. Additionally, environmental assessment was conducted to evaluate the environmental effects of hybrid systems, with a specific focus on reducing greenhouse gas emissions. This investigation involved an examination of emissions in three different scenarios. The results indicate that the lowest LCOE that could be achieved was 0.0734 USD/kWh in SC#1 with 72.42% autonomy, whereas achieving 100% autonomy increased the LCOE to 0.1756 USD/kWh. Additionally, the results reveal that in scenarios SC#2 and SC#3, which have a higher proportion of diesel generator usage, there were elevated levels of NOx and CO2 emissions. Conversely, in SC#1, which lacks diesel generators, emissions were notably lower. The proposed hybrid system demonstrates its potential to provide a reliable energy supply to healthcare facilities in remote regions, emphasizing both economic feasibility and environmental benefits. These findings contribute to informed decision making for sustainable energy solutions in similar contexts, promoting healthcare accessibility and environmental sustainability.

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“…Where [36] proposed a solar-wind-diesel hybrid power system for remote ATM machines, aiming to address energy crisis issues. Authors in [37] optimally designed a hybrid PV/biogas/diesel/battery sustainable system for a village in Xuzhou, China. While these studies offer valuable insights into hybrid renewable energy systems, it's important to acknowledge their limitations.…”

Section: Introductionmentioning

confidence: 99%

Techno-Economic Feasibility of Hybrid Energy Systems Installation in Pakistan

Khaled,

Zahid,

Zahid

et al. 2024

IEEE Access

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This research work proposed an optimal hybrid microgrid design for Riphah International University (RIU), Lahore, Pakistan, that ensures a continuous and affordable energy supply by harnessing reliable energy sources. The design factors in various considerations such as energy resource availability, environmental sustainability, and financial viability. The proposed hybrid renewable energy system integrates the national grid, solar photovoltaic (PV) technology, a battery bank, and a converter to fulfill the energy requirements of RIU. In order to develop the most efficient design, various factors are taken into account, including electrical load, solar irradiation, ambient temperature on campus, lifespan and efficiency of PV modules, degradation factor, cost considerations, battery longevity, energy prices from the national grid, occurrences of load shedding, and the environmental impact in terms of toxic emissions. The net present cost (NPC) factor is also considered to make the design more cost effective. The simulations conducted using HOMER Pro software yielded 932 possible solutions, among which the proposed hybrid microgrid design emerged as the most viable with an NPC of $0.483 million and 99.3% renewable energy utilization. The worst design, which utilized a national grid and diesel generator, resulted in an NPC of $1.89 million with 0% renewable energy integration. The proposed hybrid microgrid design among 932 models established by HOMER Pro software using PV connected to a national grid, and a storage system represents the most optimal solution for RIU Lahore Campus by considering all the necessary factors and requirements.

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Optimization and enviro-economic assessment of hybrid sustainable energy systems: The case study of a photovoltaic/biogas/diesel/battery system in Xuzhou, China

Cited by 19 publications

References 48 publications

Análisis de generación en sistemas de energía híbridos usando el biogás para suministro eléctrico

Análisis de generación en sistemas de energía híbridos usando el biogás para suministro eléctrico

A Sustainable Wind–Biogas Hybrid System for Remote Areas in Jordan: A Case Study of Mobile Hospital for a Zaatari Syrian Refugee Camp

Techno-Economic Feasibility of Hybrid Energy Systems Installation in Pakistan

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