Feasibility study on power generation from waste heat recovery of a passenger car exhaust gas by using a steam engine

2014 ◽  
Author(s):  
Je-Hyeon Moon ◽  
K.T. Park ◽  
Hyun-Jin Kim
Keyword(s):  
Power Generation ◽  
Feasibility Study ◽  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Steam Engine ◽  
Exhaust Gas ◽  
Passenger Car ◽  
Car Exhaust ◽  
Car Exhaust Gas

scholarly journals Feasibility study of power generation through waste heat recovery of wood burning stove using the ORC technology

2017 ◽  
Vol 35 ◽  
pp. 594-614 ◽  
Author(s):  
Kiyarash Rahbar ◽  
Saad Mahmoud ◽  
Raya K. Al-Dadah ◽  
Nima Moazami ◽  
David Ashmore
Keyword(s):  
Power Generation ◽  
Feasibility Study ◽  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Wood Burning

scholarly journals Multi-objective optimization of turbo-ORC systems for waste heat recovery on passenger car engines

Energy ◽  
2018 ◽  
Vol 159 ◽  
pp. 751-765 ◽  
Author(s):  
Kévin Rosset ◽  
Violette Mounier ◽  
Eliott Guenat ◽  
Jürg Schiffmann
Keyword(s):  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Multi Objective Optimization ◽  
Passenger Car ◽  
Multi Objective

High efficiency GeTe-based materials and modules for thermoelectric power generation

2021 ◽  
Author(s):  
Tong Xing ◽  
Qingfeng Song ◽  
Pengfei Qiu ◽  
Qihao Zhang ◽  
Ming Gu ◽  
...  
Keyword(s):  
Power Generation ◽  
Thermoelectric Power ◽  
Heat Recovery ◽  
Waste Heat Recovery ◽  
High Efficiency ◽  
Waste Heat ◽  
Thermoelectric Performance ◽  
Thermoelectric Generators ◽  
Thermoelectric Power Generation

GeTe-based materials have a great potential to be used in thermoelectric generators for waste heat recovery due to their excellent thermoelectric performance, but their module research is greatly lagging behind...

scholarly journals Comparative analysis of working fluids for efficient waste heat recovery

2021 ◽  
Vol 2057 (1) ◽  
pp. 012102
Author(s):  
D Ye Lola ◽  
A Yu Chirkov ◽  
Yu A Borisov
Keyword(s):  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Exhaust Gas ◽  
Water Cooling ◽  
Working Fluids ◽  
Gas Recovery ◽  
Recovery System

Abstract The paper analyzes the implementation of plants with an organic Rankine cycle (ORC) on the example of the circuit of the regenerative gas turbine unit and exhaust gas recovery system of the compressor system of the gas-compressor unit. The theoretically achievable values of power generated by the ORC-installations are determined. A criterion is presented for comparing the working fluids according to the efficiency of use in ORC-installations. To evaluate the overall characteristics of the system, the parameters of heat exchangers for air and water cooling were determined. As a result, it is concluded that the use of ORC-installations allows to utilize up to 23% of the heat of exhaust gases (convert into useful work).

scholarly journals Analisis Kinerja Sistem Proteksi Type M-3425A pada Generator di WHRPG PT. Semen Padang

2020 ◽  
Vol 17 (2) ◽  
pp. 81
Author(s):  
Liliana Liliana
Keyword(s):  
Power Generation ◽  
Kyoto Protocol ◽  
Clean Development Mechanism ◽  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Generator Protection ◽  
Development Mechanism

Waste Heat Recovery Power Generation (WHRPG) adalah sebuah sistem mengkonservasi energi dan menunjang pembangunan bersih atau Clean Development Mechanism (CDM) yang merupakan implementasi dari Kyoto Protocol. Sistem ini terbukti dapat  menurunkan emisi CO2 sebesar 47.000 ton per tahun. WHRPG menggunakan generator sinkron dengan kapasitas 8,5 MW dilengkapi dengan sistem eksitasi tanpa sikat.  Pengoperasian WHRPG yang kontinyu harus didukung dengan pengoperasian generator dengan pengamanan yang optimal. Generator harus terus dilindungi dari gangguan-gangguan yang mungkin terjadi. Pengamanan Generator telah dilengkapi dengan Generator Protection Type M-3425 yang terdiri atas beberapa jenis pengamanan di dalamnya. Penelitian ini bertujuan untuk menganalisis kinerja proteksi pada generator khususnya terhadap gangguan tegangan lebih dan frekuensi rendah berupa kenaikan tegangan mencapai 45% dan gangguan penurunan frekuensi mencapai 6 % . Penelitian ini mengidentifikasi ketepatan kinerja relay Over Current Relay dan  under frequency Relay dalam melaksanakan pengamanan gangguan tersebut.  Hasil pemantauan dan analisis dinyatakan bahwa kedua  relay dapat dengan cepat membaca gangguan yang terjadi, selanjutnya memberi isyarat untuk mengaktifkan lock out relay, alarm dan lampu indikator sehingga gangguanpun dengan segera dapat diatasi sehingga potensi kerusakan yang bisa terjadi  pada generator bisa diminimalisir.

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