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Exergy destruction analysis of solar tower aided coal-fired power

1. Introduction. Coal consumption in China is the highest in the world and it accounts for almost 70% of primary energy consumption. Coal consumption in power generation accounts for more than 50% of Chinese coal use [1], resulting in environmental pollution and greenhouse gas effects.Solar thermal power is seen as one of the most promising renewable

Exergetic and Parametric Study of a Solar Aided Coal-Fired Power

DOI: 10.3390/e15031014 Corpus ID: 1022253; Exergetic and Parametric Study of a Solar Aided Coal-Fired Power Plant @article{Zhai2013ExergeticAP, title={Exergetic and Parametric Study of a Solar Aided Coal-Fired Power Plant}, author={Rongrong Zhai and Yong Zhu and Yongping Yang and Kaiyu Tan and Eric Hu}, journal={Entropy}, year={2013},

Thermal performance of different integration schemes for a solar

renewable energy to replace coal-fired power generation. Of all the renewable energy, concentrated solar power, which can be built in large scale, is a promising technology that can meet the power demand for China. However, at present, the solar-only thermal power plant still cannot be built at such a large scale

Analysis of a solar-aided coal-fired power generation system

DOI: 10.1016/J.ENERGY.2016.02.086 Corpus ID: 112236362; Analysis of a solar-aided coal-fired power generation system based on thermo-economic structural theory @article{Zhai2016AnalysisOA, title={Analysis of a solar-aided coal-fired power generation system based on thermo-economic structural theory}, author={Rongrong Zhai and Hong-tao Liu and

Analysis of a solar-aided coal-fired power generation system based

Solar-aided coal-fired power generation system is the integration of solar energy and conventional coal-fired power system. The first stage extraction from turbines was replaced by solar energy to

Capacity optimization and performance analysis of wind power

DOI: 10.1016/j.jclepro.2023.139342 Corpus ID: 265113419; Capacity optimization and performance analysis of wind power-photovoltaic-concentrating solar power generation system integrating different S-CO2 Brayton cycle layouts

Solar power technology for electricity generation:

In addition, a comparison is made between solar thermal power plants and PV power generation plants. Based on published studies, PV‐based systems are more suitable for small‐scale power

Exergy Destruction Analysis of Solar Tower Aided Coal-fired Power

The solar tower aided coal-fired power generation system (STCG) is based on a solar tower field and a conventional coal-fired power plant. Solar thermal energy is used to generate high-temperature

Evaluation methods of solar contribution in solar aided coal

In this paper, models of coal-fired power generation and solar collector field are built by Ebsilon Professional based on the typical 1000 Zhai RR, Yang YP, Zhu Y, Chen DG. The evaluation of solar contribution in solar aided coal-fired power plant. Int J Photoenergy. doi: 10.1155/2013/197913.

Performance analysis of a novel combined solar trough and to

Downloadable (with restrictions)! Solar-aided coal-fired power generation systems have been extensively studied and exhibit several advantages in the utilisation of solar energy. The issue with the solar augmentation of coal-fired plants is the limitation of the potential solar contribution that is practical to achieve when considering boiler safety issues.

Rongrong ZHAI | Professor | PhD | North China Electric Power

Rongrong ZHAI, Professor | Cited by 1,327 | of North China Electric Power University, Beijing (NCEPU) | Read 48 publications | Contact Rongrong ZHAI Solar aided power generation (SAPG) is an

Techno-Economic Analysis of Solar Tower Aided Coal

In this paper, we conduct a techno-economic analysis of a 1000 MWe solar tower aided coal-fired power generation system for the whole life cycle. Firstly, the power output (from coal and solar thermal energy) under

Annual performance of solar tower aided coal-fired power generation

Annual performance of solar tower aided coal-fired power generation system. Yong Zhu, Rongrong Zhai, Jiawei Qi, Yongping Yang, M.A. Reyes-Belmonte, Manuel Romero and Qin Yan. Energy, 2017, vol. 119, issue C, 662-674 . Abstract: Solar tower aided coal-fired power generation system (STCG) is able to provide high solar utilization efficiency with low coal consumption rate.

Analysis of a solar-aided coal-fired power generation system

The focus of present study is to investigate technical, environmental and economic aspects of integrating concentrated solar energy into an existing 210-MW coal

The Evaluation of Solar Contribution in Solar Aided Coal-Fired Power

Solar aided coal-fired power plants utilize various types of solar thermal energy for coupling coal-fired power plants by using the characteristics of various thermal needs of the plants. In this way, the costly thermal storage system and power generating system will be unnecessary while the intermittent and unsteady way of power generation will be avoided. Moreover, the large-scale

Performance analysis of a novel combined solar trough and tower

DOI: 10.1016/j.energy.2020.117597 Corpus ID: 218823478; Performance analysis of a novel combined solar trough and tower aided coal-fired power generation system @article{Liu2020PerformanceAO, title={Performance analysis of a novel combined solar trough and tower aided coal-fired power generation system}, author={Hong-tao Liu and Rongrong

Capacity optimization and performance analysis of wind power

Capacity optimization and performance analysis of wind power-photovoltaic-concentrating solar power generation system integrating different S-CO 2 Brayton cycle layouts. Author links open overlay panel Yangdi Hu a, Rongrong Zhai a, Lintong Liu a, Hang Yin b, Lizhong Yang c. Rongrong Zhai: Supervision, Funding acquisition. Lintong Liu

9 Best Solar Powered Generators of 2024

When deciding between a solar and gas generator, consider your power needs and budget. For lower power needs under 3,000 watts, solar generators are ideal, while gas generators work better for

Rongrong Zhai''s research works | North China Electric Power

Rongrong Zhai''s 13 research works with 361 citations and 2,595 reads, including: Thermal and economic performances comparison of different pulverized coal power systems augmented by

Exergy destruction analysis of solar tower aided coal-fired power

Zhai et al. [6] analyzed PTCG based on conventional exergetic analysis. Exergy losses and the efficiency of each component are obtained to guide the system improvement. In the present work, a novel combined cycle is proposed for power generation from solar power towers. The proposed system consists of a closed Brayton cycle, which uses

Rongrong ZHAI | Professor | PhD | North China Electric

In so-called solar aided power generation (SAPG) technology, medium-or-low temperature solar heat is used to replace parts of bled-off steams in regenerative Rankine cycle to pre-h...

Off-design thermodynamic performances of a solar tower aided

*Corresponding authors: Rongrong Zhai, Kumar Patchigolla E-mail:zhairongrong01@163 , [email protected] Tel.:+86-10-61772284; +44-1234-754124; Fax: +86-10-61772284 different modes of solar aided coal-fired power generation system through theoretical calculations [23]. These studies indicated that SACP system is a promising

Solar aided power generation: A review

Solar Aided Power Generation (SAPG) is the most efficient and economic ways to hybridise solar thermal energy and a fossil fuel fired regenerative Rankine cycle (RRC) power plant for power generation purpose. In such an SAPG plant, the solar thermal energy is used to displace the extraction steam by preheating the feedwater to the boiler

An efficient solar/lignite hybrid power generation system based

DOI: 10.1016/j.enconman.2019.112406 Corpus ID: 212833456; An efficient solar/lignite hybrid power generation system based on solar-driven waste heat recovery and energy cascade utilization in lignite pre-drying

Capacity-operation collaborative optimization of the system

This paper proposes a new power generating system that combines wind power (WP), photovoltaic (PV), trough concentrating solar power (CSP) with a supercritical carbon

Evaluation methods of solar contribution in solar aided coal-fired

Semantic Scholar extracted view of "Evaluation methods of solar contribution in solar aided coal-fired power generation system" by Yong Zhu et al.

Evaluation methods of solar contribution in solar aided coal-fired

DOI: 10.1016/J.ENCONMAN.2015.01.046 Corpus ID: 109967468; Evaluation methods of solar contribution in solar aided coal-fired power generation system @article{Zhu2015EvaluationMO, title={Evaluation methods of solar contribution in solar aided coal-fired power generation system}, author={Yong Zhu and Rongrong Zhai and Miaomiao

Education, North China Electric Power University, Beijing 102206,

solar thermal energy with coal-fired power plants, namely, solar-aided coal-fired power generation, is an effective way to reduce coal consumption in coal-fired power plant, decrease

Energy and exergy analyses on a novel hybrid solar heating,

DOI: 10.1016/J.APENERGY.2008.11.020 Corpus ID: 109706668; Energy and exergy analyses on a novel hybrid solar heating, cooling and power generation system for remote areas @article{Zhai2009EnergyAE, title={Energy and exergy analyses on a novel hybrid solar heating, cooling and power generation system for remote areas}, author={Hui Zhai and Yanjun

Capacity optimization and performance analysis of wind power

In this paper, wind power-photovoltaic-concentrated solar power (WP-PV-CSP) systems with different power cycle layouts (including steam Rankine cycle and four S-CO 2

Analysis of Solar Contribution Evaluation Method in Solar

All content in this area was uploaded by Rongrong Zhai on Sep 10, 2015 Solar Aided Power Generation is a technology in which low grade solar thermal energy is used to displace the high grade

Analysis of a solar-aided coal-fired power generation system based

Solar-aided coal-fired power generation system is the integration of solar energy and conventional coal-fired power system.The first stage extraction from turbines was replaced by solar energy to heat feedwater, so that the replaced high pressure steam can continue to work in Rankine cycle.Thermo-economic structural theory was applied to perform a comparative study

Optimization study of integration strategies in solar aided

Parabolic trough solar-aided coal-fired power generation system has been developed to achieve efficient use of solar energy resources by coupling conventional coal-fired power plant with solar energy. However, there are no appropriate evaluation criteria about the thermal and economic performance of the system presently. Zhai, Rongrong

Analysis of heat flow diagram of small-scale power generation

It was found that the study of Solar Assisted Power Generation (SAPG) system has important practical significance in power generation with minimum pollutants and maximum efficiency. Both fuel-saving (FS) and power-boosting (PB) operation modes of the SAPG system are considered. Zhai R, Liu H, Li C, et al. Analysis of a solar-aided coal

An efficient way to use medium-or-low temperature solar heat for power

Semantic Scholar extracted view of "An efficient way to use medium-or-low temperature solar heat for power generation – integration into conventional power plant" by Yongping Yang et al. integration into conventional power plant}, author={Yongping Yang and Qin Yan and Rongrong Zhai and Abbas Z. Kouzani and Eric Hu}, journal={Applied

About Zhai Solar Power Generation

About Zhai Solar Power Generation

As the photovoltaic (PV) industry continues to evolve, advancements in Zhai Solar Power Generation have become critical to optimizing the utilization of renewable energy sources. From innovative battery technologies to intelligent energy management systems, these solutions are transforming the way we store and distribute solar-generated electricity.

When you're looking for the latest and most efficient Zhai Solar Power Generation for your PV project, our website offers a comprehensive selection of cutting-edge products designed to meet your specific requirements. Whether you're a renewable energy developer, utility company, or commercial enterprise looking to reduce your carbon footprint, we have the solutions to help you harness the full potential of solar energy.

By interacting with our online customer service, you'll gain a deep understanding of the various Zhai Solar Power Generation featured in our extensive catalog, such as high-efficiency storage batteries and intelligent energy management systems, and how they work together to provide a stable and reliable power supply for your PV projects.

6 FAQs about [Zhai Solar Power Generation]

Can solar thermal energy be integrated with coal-fired power plants?

Integrating solar thermal energy with coal-fired power plants, namely, solar-aided coal-fired power all the power block components. Many scholars have conducted studies on solar fired power generation (STCG) systems. power generation in 1975 . They introduced solar thermal energy into an 800 MWe performances.

What is solar-aided coal-fired power generation system?

Solar-aided coal-fired power generation system is the integration of solar energy and conventional coal-fired power system. The first stage extraction from turbines was replaced by solar energy to heat feedwater, so that the replaced high pressure steam can continue to work in Rankine cycle.

Are solar-aided coal-fired power generation systems suitable for boiler safety?

Solar-aided coal-fired power generation systems have been extensively studied and exhibit several advantages in the utilisation of solar energy. The issue with the solar augmentation of coal-fired plants is the limitation of the potential solar contribution that is practical to achieve when considering boiler safety issues.

Do combined solar troughs and tower aided coal-fired power plants utilise solar energy?

Performance analysis of a novel combined solar trough and tower aided coal- fired power generation system studied and exhibit several advantages in the utilisation of solar energy. The issue with safety issues. This study proposes the original combined parabolic troughs and solar fired power plants.

What is a new power generating system?

This paper proposes a new power generating system that combines wind power (WP), photovoltaic (PV), trough concentrating solar power (CSP) with a supercritical carbon dioxide (S-CO 2) Brayton power cycle, a thermal energy storage (TES), and an electric heater (EH) subsystem.

What is solar aided power generation (sapg)?

Solar aided power generation (SAPG) is an efficient way to make use of low or medium temperature solar heat for power generation purposes. The so-called SAPG is actually ‘piggy back’ solar energy on the conventional fuel fired power plant. Therefore, its solar-to-electricity efficiency depends on the power plant it is associated with.

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