Analysis and design of a year round PV powered heat pump coupled with solar thermal and geothermal storage system

العناوين الأخرى

تحليل و تصميم مضخة حرارية للعمل طوال السنة تشغل باستخدام الخلايا الشمسية و نظام حراري شمسي و نظام تخزين أرضي للحرارة

مقدم أطروحة جامعية

Bani Ata, Ammar Ahmad

مشرف أطروحة جامعية

Ammari, Handri Dhiyab

أعضاء اللجنة

Abu Zayd, Mahmud Zaal Hasan
Ramadan, Khalid Mustafa
al-Salayimah, Ahmad Said

الجامعة

جامعة مؤتة

الكلية

كلية الهندسة

القسم الأكاديمي

قسم الهندسة الميكانيكية

دولة الجامعة

الأردن

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

2015

الملخص الإنجليزي

Energy consumption distribution in Jordan has a considerable amount for heating, cooling and water heating.

Therefore, improving the systems of heating, cooling and water heating will considerably reduce the amount of the energy consumption in Jordan.

In this work, a solar assisted water source heat pump was designed and studied from the energy and economics point of view under Jordanian climate conditions.

On the other hand, study the possibility of applying this heat pump at Al-Qatrana Power Plant (AQPP) for conditioning of air intake system of the gas turbine.

Also, covering the heating loads of AQPP offices building and further buildings at the site.

Evacuated tubes were used as a thermal energy source for water heating, underground thermal energy storage (TES) tank used to store thermal energy extracted during sunny time and a PV system to power the compressor and the accessories of the system.

The whole system was arranged to work at different operation modes.

The results showed that the solar assisted heat pump will make saving in energy that used in heating, cooling and water heating by 100%.

On the other hand, the payback period for different cases at different loads studied doesn’t exceed 2.82 years, and for system with 41.1 kW heating capacity the payback period found to be 2.77 years, which indicates the system is cost effective under Jordan climate conditions.

When the system studied to feed heat exchanging unit at the entrance of the gas turbines at AQPP with chilled or hot water, it was found that the power of the power plant will be increased by 39.5 MW, the efficiency of power plant will be increased by 5% and saving in fuel consumption by 1.5%.

Therefore, the payback period 3.28 years which indicates a cost effective project and more reliable system with low cost of energy production.

On the other hand, the heat pump could be used in the nearly Net Zero Energy Buildings, with high performance and environment friendly system.

التخصصات الرئيسية

الهندسة الميكانيكية

عدد الصفحات

84

قائمة المحتويات

• APA
• MLA
• AMA

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-730085