Review for "Techno economic performance analysis of hybrid renewable electrification system for remote villages of India"

2020 ◽  
Keyword(s):  
Performance Analysis ◽  
Economic Performance

Performance Analysis and Improvement Approach of HEV Extended Expansion Gasoline Engine

2011 ◽  
Vol 317-319 ◽  
pp. 1999-2006
Author(s):  
Yu Wan ◽  
Ai Min Du ◽  
Da Shao ◽  
Guo Qiang Li
Keyword(s):  
Mathematical Model ◽  
Performance Analysis ◽  
Fuel Consumption ◽  
Economic Performance ◽  
Gasoline Engine ◽  
Engine Performance ◽  
Valve Train ◽  
Gasoline Engines ◽  
Simulation Results ◽  
Negative Impacts

According to the boost mathematical model verified by experiments, the valve train of traditional gasoline engine is optimized and improved to achieve extended expansion cycle. The simulation results of extended expansion gasoline engine shows that the extended expansion gasoline engine has a better economic performance, compared to traditional gasoline engines. The average brake special fuel consumption (BSFC) can reduce 22.78 g / kW•h by LIVC, but the negative impacts of extended expansion gasoline engine restrict the potential of extended expansion gasoline engine. This paper analyzes the extended expansion gasoline engine performance under the influence of LIVC, discusses the way to further improve extended expansion gasoline engine performance.

Features of Performance Analysis of Financial and Economic Activities of the Economic Entity in the Framework of the Statutory Audit

Auditor ◽  
2018 ◽  
Vol 4 (1) ◽  
pp. 36-43
Author(s):  
Ирина Егорова ◽  
Irina Egorova
Keyword(s):  
Performance Analysis ◽  
Economic Performance ◽  
Financial Accounting ◽  
Economic Activities ◽  
Economic Entity ◽  
Analytical Procedures

Th is article is devoted to the features of the analysis of financial and economic performance of enterprises in terms of the application of analytical procedures in the framework of mandatory audit of their financial (accounting) statements.

Performance Analysis of Existing 600MW Coal-Fired Power Plant with MEA-Based CO2 Capture

2011 ◽  
Vol 130-134 ◽  
pp. 3807-3811
Author(s):  
Gang Xu ◽  
Shou Cheng Li ◽  
Xing Yuan ◽  
Yong Ping Yang ◽  
Xiao Na Song
Keyword(s):  
Power Plant ◽  
Performance Analysis ◽  
Economic Performance ◽  
Power Plants ◽  
Aspen Plus ◽  
Capture Process ◽  
Operating Data ◽  
Integrated Optimization ◽  
The Cost ◽  
Plant Efficiency

This paper presents the techno-economic performance of 600 MW coal-fired power plant with and without MEA-based CO2 capture process, based on the operating data of an existing power plant. The simulation and analysis are based on ASPEN PLUS, with fully consideration of features of existing coal-fired power plants and the integration of CO2 capture process with steam cycle. The results show that, when adopting CO2 capture process, the plant efficiency will decrease significantly. And the cost for electricity will increase dramatically. Through further system integrated optimization, the efficiency fall from 40.28% to 29.61%, which is still tremendous but obviously better performance than before.

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