System Design and Optimisation Study on a Novel CCHP System Integrated with a Hybrid Energy Storage System and an ORC

المؤلفون المشاركون

Xia, Xin
Zhang, Chu
Peng, Tian
Ji, Jie
Ding, Zujun
Wang, Yeqin
Huang, Hui
Wang, Xiaolu
Nazir, Muhammad Shahzad
Zhang, Yue
Liu, Baolian
Jia, Xiaoying
Li, Ruisheng
Wang, Yaodong

المصدر

Complexity

العدد

المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-14، 14ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2020-09-26

دولة النشر

مصر

عدد الصفحات

14

التخصصات الرئيسية

الفلسفة

الملخص EN

For achieving higher energy transferring efficiency from the resources to the load, the Combined Cooling, Heating, and Power (CCHP) systems have been widely researched and applied as an efficient approach.

The key idea of this study is designing a novel structure of a hybrid CCHP system and evaluating its performance.

In this research, there is a hybrid energy storage unit enhancing the whole system’s operation flexibility while supplying cooling, heating, and power.

An ORC system is integrated into the CCHP system which takes responsibility of absorbing the low-temperature heat source for electricity generation.

There are a few research studies focusing on the CCHP systems’ performance with this structure.

In order to evaluate the integrated system’s performance, investigation and optimisation work has been conducted with the approaches of experimental studies and modelling simulation.

The integrated system’s configuration, the model building process of several key components, the optimisation method, and the case studies are discussed and analysed in this study.

The design of the integrated system and the control strategy are displayed in detail.

Several sets of dynamic energy demand profiles are selected to evaluate the performance of the integrated system.

The simulation study of the system supplying selected scenarios of loads is conducted.

A comprehensive evaluation report indicates that the system’s efficiency during each study process differs while supplying different loads.

The results include the power supplied by each component, the energy consumed by each type of load, and the efficiency improvements.

It is found that the integrated system fully satisfies the selected domestic loads and various selected scenarios of loads with high efficiency.

Compared to conventional power plants or CHP systems, the system efficiency enhancement comes from higher amount of recovery waste heat.

Especially, the ORC system can absorb the low-temperature heat source for electricity generation.

Compared to the original following electrical load (FEL) control strategy, the optimisation process brings overall efficiency improvements.

The system’s overall efficiency was increased by from 3%, 3.18%, 2.85%, 17.11%, 8.89%, and 21.7% in the second case studies.

Through the whole study, the main challenge lies within the design and the energy management of the integrated system.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Ji, Jie& Ding, Zujun& Xia, Xin& Wang, Yeqin& Huang, Hui& Zhang, Chu…[et al.]. 2020. System Design and Optimisation Study on a Novel CCHP System Integrated with a Hybrid Energy Storage System and an ORC. Complexity،Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1139882

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Ji, Jie…[et al.]. System Design and Optimisation Study on a Novel CCHP System Integrated with a Hybrid Energy Storage System and an ORC. Complexity No. 2020 (2020), pp.1-14.
https://search.emarefa.net/detail/BIM-1139882

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Ji, Jie& Ding, Zujun& Xia, Xin& Wang, Yeqin& Huang, Hui& Zhang, Chu…[et al.]. System Design and Optimisation Study on a Novel CCHP System Integrated with a Hybrid Energy Storage System and an ORC. Complexity. 2020. Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1139882

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1139882