An Exploration of Provincial Low-Carbon Economy Evaluation System Based on Principal Component-Variable Fuzzy Evaluation

2013 ◽  
Vol 291-294 ◽  
pp. 1562-1567
Author(s):  
Ji Min Hu ◽  
Jian Long Gu ◽  
Chang Cui Hu ◽  
Hai Feng Wang
Keyword(s):  
Evaluation System ◽  
Comprehensive Evaluation ◽  
Principal Component ◽  
Fuzzy Comprehensive Evaluation ◽  
Fuzzy Evaluation ◽  
Low Carbon ◽  
Low Carbon Economy ◽  
Component Variable ◽  
The Status ◽  
Carbon Economy

According to indicators’ information repetition and subjectivity of the indicators’ weight set during the variable fuzzy comprehensive evaluation, Principal Component analysis can help solve the weight of the relative indicators and reduce comprehensive evaluation dimensions of the variable fussy comprehensive evaluation. This paper has made a comprehensive evaluation of the status quo of Yunnan’s low carbon economy development(2005-2009), which turns out to be more practical compared with the mere variable fussy theory analysis, thus, principal component-variable fuzzy evaluation is a kind of feasible way to analyze the regional low carbon development status.

Research on the Low-Carbon Benefit Evaluation System of the Logistics Enterprise Based on the FAHP Method

2011 ◽  
Vol 66-68 ◽  
pp. 631-636
Author(s):  
Ye Zhou ◽  
Zhi Song Ye ◽  
Yun Zhu Wang
Keyword(s):  
Emission Reduction ◽  
Evaluation System ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Fuzzy Comprehensive Evaluation ◽  
Economic Benefits ◽  
Low Carbon ◽  
Low Carbon Economy ◽  
Logistics Enterprise ◽  
Carbon Economy

The low-carbon economy becomes a hot issue in every country after Copenhagen’s meeting, and Logistics enterprise is an important economic entity to achieve a low carbon economy, so how to effectively evaluate the effect of logistics enterprises and low-carbon benefits of emission reduction become a problem that really needed to solve. Therefore, it evaluated the effects of low-carbon benefits of logistics respectively from the economic benefits, logistics operational efficiency and CO2 emission reduction by AHP. Based on it, logistics enterprise evaluation model of low-carbon benefits was built in the way of fuzzy comprehensive evaluation, and finally verified the effectiveness of the evaluation system with a case.

Study on Evaluation System of Thermal Power Plant Construction Projects Based on Low-Carbon Economy

2011 ◽  
Vol 71-78 ◽  
pp. 2458-2464
Author(s):  
Dong Xiao Niu ◽  
Xiao Hua Song ◽  
Lan Mou ◽  
Cai Qin Ye ◽  
Fang Fang
Keyword(s):  
Power Plant ◽  
Thermal Power Plant ◽  
Evaluation System ◽  
Construction Projects ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Thermal Power ◽  
Low Carbon ◽  
Low Carbon Economy ◽  
Carbon Economy

Effective management and control of carbon emission from thermal power generation is essential for the development of low-carbon economy. In order to establish a comprehensive evaluation model for thermal power plant construction projects under the requirements of low-carbon economy development, this paper firstly analyzed the evaluation objects of thermal power plant projects based on low-carbon economy, then built the evaluation index system of thermal power projects based on that analysis, moreover, by applying Grey AHP method, the comprehensive evaluation model also was built. This evaluation system provides a reference to the evaluation of low-carbon development of thermal power projects.

scholarly journals Research on Establishing City Low Carbon Economy Evaluation Theory Model

2014 ◽  
Vol 8 (1) ◽  
pp. 446-450
Author(s):  
Xiao Wei
Keyword(s):  
Yangtze River ◽  
Evaluation System ◽  
Evaluation Method ◽  
Fuzzy Ahp ◽  
Fuzzy Evaluation ◽  
Low Carbon ◽  
High Carbon ◽  
Low Carbon Economy ◽  
Carbon Economy ◽  
Economy Evaluation

To explore the method of creating a theoretical model of urban low-carbon economy evaluation, and analyze the development status and level of low carbon economy in cities in the middle and lower reaches of Yangtze River; Method To introduce the basic theory of low-carbon economy, the principle and the technical route for creating the evaluation system of urban low-carbon economy, develop 3 layers of 5 categories of 18 evaluation indicators, conduct weighted calculation using Delphi method, analytic hierarchy process(AHP) , fuzzy evaluation method and fuzzy AHP method, investigate into 7 cities, such as Shanghai, Nanjing in the middle and lower reaches of Yangtze River, and evaluate the urban low-carbon economic status using the created models; Results The evaluation result shows that at present China has many cities at “medium to high carbon economy” or “high carbon economy” types. The development level of low-carbon economy lagged behind many western countries; Conclusion It is a most efficient pathway to improve the present low-carbon economic level by vigorously developing the low-carbon technology, developing the low-carbon environmental education and promoting the low-carbon concept.

The Comprehensive Economic Benefits Evaluation of Power Generation Projects under the Background of Low-Carbon Economy

2013 ◽  
Vol 662 ◽  
pp. 999-1004
Author(s):  
Chao Li ◽  
Cai Qin Ye ◽  
Lan Mou
Keyword(s):  
Power Generation ◽  
Evaluation System ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Economic Benefits ◽  
Evaluation Index System ◽  
Low Carbon ◽  
Low Carbon Economy ◽  
Benefits Evaluation ◽  
Carbon Economy

Under the background of low-carbon economy, it is necessary to modify and improve the existing economic benefits evaluation system for the construction projects of power generation industries. This paper firstly built an economic benefit evaluation index system for power generation projects based on low-carbon financial benefits and carbon-emission reduction efficiency. Then, it established an economic benefits evaluation model which uses entropy and AHP to determine combined weights, and Gray Relation Method for comprehensive evaluation. Finally, the empirical analysis of the construction of wind power projects verified the feasibility and effectiveness of the evaluation model.

The Study on China’s Low-Carbon Economy

2014 ◽  
Vol 962-965 ◽  
pp. 2347-2350 ◽  
Author(s):  
Rong Hua Chen
Keyword(s):  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Fuzzy Comprehensive Evaluation ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Low Carbon ◽  
Low Carbon Economy ◽  
Development Level ◽  
Comprehensive Evaluation Model ◽  
Carbon Economy

Developing low-carbon economy is an inevitable choice for China. This paper builds an evaluation index system of low-carbon economy and uses the fuzzy comprehensive evaluation model to evaluate the development level of China’s low-carbon economy. Then, according to China's actual conditions, some proposals are put forward accordingly.

The Comprehensive Evaluation and Management of Input-Output of Clean Production in Automobile Enterprises under Low Carbon Economy

2013 ◽  
Vol 448-453 ◽  
pp. 4514-4519
Author(s):  
Xiu Rong Liu
Keyword(s):  
Evaluation System ◽  
Comprehensive Evaluation ◽  
Environmental Benefits ◽  
Low Carbon ◽  
Low Carbon Economy ◽  
Clean Production ◽  
Input And Output ◽  
Output Factors ◽  
Reduce Emissions ◽  
Carbon Economy

Low-carbon economy is based on low energy consumption, low pollution, low emission economic model . Through clean production, automobile enterprises start from the source to improve resource and energy efficiency, reduce emissions, increase the utilization of waste and ultimately to conserve resources and protect the environment. Therefore, Through the analysis of input and output factors of clean production on automobile enterprises, this paper constructed input and output index comprehensive evaluation system of the clean production under low-carbon economy and through comprehensive evaluation, automobile enterprises implement effective management, and it can achieve the economic,social and environmental benefits of clean production.

Study on Chinese Low Carbon Economic Model

2010 ◽  
Vol 1 (4) ◽  
pp. 57-64
Author(s):  
Huifeng Li ◽  
Xiaofang Wang
Keyword(s):  
Economic Development ◽  
Economic Model ◽  
Human Society ◽  
Low Carbon ◽  
Low Carbon Economy ◽  
Low Emission ◽  
Social And Economic Development ◽  
The Status ◽  
Economic Development Model ◽  
Carbon Economy

Global warming, which is caused by over consumption of fossil energy during economic development in human society, threatens global ecological balance, tampers social and economic development, imperils energy security, ecological safety, water and food safety, and endangers the entire human race. Low carbon economy is a new economic development model based on low energy consumption, low pollution, and low-emission-based. This paper analyzes the Status quo and Limits of the Chinese Low Carbon Economy, making deep research on Design and Implementation Strategy of Chinese Low Carbon Economic model.

scholarly journals Research on CBM of the Intelligent Substation SCADA System

Energies ◽  
2019 ◽  
Vol 12 (20) ◽  
pp. 3892
Author(s):  
Jyh-Cherng Gu ◽  
Chun-Hung Liu ◽  
Kai-Ying Chou ◽  
Ming-Ta Yang
Keyword(s):  
Influencing Factors ◽  
Comprehensive Evaluation ◽  
Fuzzy Theory ◽  
Fuzzy Comprehensive Evaluation ◽  
Entropy Method ◽  
Fuzzy Evaluation ◽  
Monitoring And Control ◽  
Analytic Hierarchy ◽  
Scada System ◽  
The Status

An equipment status management and maintenance platform of an intelligent substation monitoring and control system is built in the Tai-Tam substation of the Taipower company. The real-time operating status of the equipment, such as the server, supervisory control and data acquisition (SCADA) human–machine interface (HMI) software, switches, intelligent electronic devices (IEDs), merging units (MUs), as well as the entire SCADA system, are evaluated comprehensively. First, the status information of all equipment is collected, and the theory of relative deterioration degree (RDD) and fuzzy theory (FT) are applied to calculate the fuzzy evaluation matrix of the equipment influencing factors. Then, the subjective analytic hierarchy process (AHP) and the objective entropy method for weighting are combined to calculate the comprehensive weights of the equipment influencing factors. Finally, the result of the equipment status evaluation is obtained using the fuzzy comprehensive evaluation (FCE) method and is presented at the equipment status management and maintenance platform. Such equipment status evaluation results can be used by the inspection and maintenance personnel to determine the priority for equipment maintenance and repair. The result of this study may serve as a valuable reference to utility companies when making maintenance plans.

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