配有LCPV-CPC和小型燃气轮机的太阳能辅助三代发电系统,在炎热干燥的气候下提供全年清洁能源
Mohamed Bechir Ben Hamida1, Rassol Hamed Rasheed2, Narinderjit Singh Sawaran Singh3
1Deanship of Scientific Research, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia.
Scientific reports
|October 17, 2025
概括
这项研究优化了巴格达使用混合PV-CPC技术的三代系统,实现了显著的能源节约,成本降低和二氧化碳排放削减. 该系统将可再生能源与燃气轮机相结合,可提供可靠的电力,加热和冷却.
科学领域:
- 可再生能源系统可再生能源系统
- 热力学是一种热力学.
- 可持续能源 可持续能源
背景情况:
- 像巴格达这样的炎热干燥的气候对全年能源供应构成独特的挑战.
- 综合的三代系统为提高能源效率和减少环境影响提供了潜力.
- 优化混合可再生能源系统对于可持续地满足城市能源需求至关重要.
研究的目的:
- 开发,模拟和优化巴格达的电力,供暖和冷却三代一体化系统.
- 为了最大限度地节省初级能源,降低成本,减少二氧化碳排放,提高能源效率.
- 应用一种新的优化方法,平衡能源,经济,环境和热力学标准.
主要方法:
- 将低度混合光伏组合抛物线缩器 (LCPV-CPC) 与燃气轮机,热和吸收冷却器相结合.
- 使用后续电荷 (FEL) 策略进行系统协调.
- 使用参考向量导向进化算法 (RVEA) 与权 VIKOR 进行多目标优化.
- 在Aspen HYSYS-MATLAB中执行动态共模拟,经实验数据验证.
主要成果:
- 实现了高达33%的初级能源节约和超过10%的年度成本节约.
- 与单独生产相比,二氧化碳排放量减少了大约50%.
- 在超过472W/m2的太阳辐射下确定了经济可行性.
- 由于设计之外的操作,在高辐射下表现出稳定或略有下降的能量效率.
结论:
- 综合的三代系统在技术和经济上是可行的,用于高太阳能资源的热干气候.
- 优化LCPV-CPC入水温度可以提高可再生能源的贡献.
- 该研究提供了一个可转移的框架,用于优化城市建筑中的混合可再生能源-化石能源系统.
更多相关视频
相关概念视频
Heat Engines
3.6K
A heat engine is a device used to extract heat from a source and then convert it into mechanical work used for various applications. For example, a steam engine on an old-style train can produce the work needed for driving the train.
Whenever we consider heat engines (and associated devices such as refrigerators and heat pumps), we do not use the standard sign convention for heat and work. For convenience, we assume that the symbols Qh, Qc, and W represent only the amounts of heat transferred...
Whenever we consider heat engines (and associated devices such as refrigerators and heat pumps), we do not use the standard sign convention for heat and work. For convenience, we assume that the symbols Qh, Qc, and W represent only the amounts of heat transferred...
3.6K
Generation of Three-Phase Voltage
747
A three-phase AC generator has a rotor with a rotating magnet placed within the stator mounted with the stationary three-phase winding to generate three-phase voltages via mutual induction. These windings are evenly distributed around the inner circumference of the stator and are arranged 120 electrical degrees apart. Three-phase stator windings consist of three separate coils or groups of coils, known as phases, each connected in Y (star) configuration or Delta configuration.
As the rotor...
As the rotor...
747
Power Factor Correction
480
The power transmission to a factory involves the transfer of apparent power, a combination of active and reactive power. The power factor measures how effectively electrical power is converted into useful work output. The ratio of the real power (KW) that does the work to the apparent power (KVA) supplied to the circuit.
480


