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Li H.,Peking University | Xie M.,Central University of Finance and Economics | Xie M.,China International Engineering Consulting Corporation | Zhang T.,Central University of Finance and Economics
Renewable and Sustainable Energy Reviews | Year: 2013

It is highly significant for China to improve its development of wind power. In order to promote the sustainable development, a more comprehensive evaluation of factors affecting the effectiveness of investment in the industry wind power is required to be conducted to formulate a relatively stable policy supporting mechanism for the development of wind power. Based on the green accounting framework, this paper evaluates a typical wind power project from economic, environment and energy alternative respects comprehensively. We simulate the main factors influencing cost and benefit of the wind power investment with the Monte Carlo method. Finally, we discuss how to promote wind power with respect to the concern of government, investors and environmentalists. © 2013 Published by Elsevier Ltd. All rights reserved .

Li Z.,Shandong University | Han X.,Shandong University | Han L.,China International Engineering Consulting Corporation | Kang K.,Yantai Power Supply Company
Dianli Xitong Zidonghua/Automation of Electric Power Systems | Year: 2010

Considering a regional grid with several wind farms integrated, the total wind power has a better regularity comparing to that of a single wind farm. An ultra-short-term wind power forecasting method is proposed based on the concepts of total wind power and distribution factor. The least-square support vector machine (LS-SVM) and Kalman filter are adopted respectively to forecast the total wind power and distribution factor recursively, so that the good regularity of total wind power can be restored. Case studies show that the method not only improves the forecasting accuracy but also reduces the distribution range of the forecasting errors. © 2010 State Grid Electric Power Research Institute Press.

Zhao X.-F.,China International Engineering Consulting Corporation | Sun J.,Tongji University
Yantu Lixue/Rock and Soil Mechanics | Year: 2010

In order to know about the rheological characteristics of rock specimens in undersea tunnel project, a series of triaxial compression rheological experiments were carried out on the rock servo-controlling rheology testing machine. Results show that creep characteristics of intensely weathered granite is more obvious than full weathered granite; and that creep deformation of rock greatly depends on the confining pressure. With increase of confining pressure, creep deformation of rock will decrease. By analysis of stress-strain relation, creep deformation has few effects on damage of rock during elastic stage; whereas viscoplasticity deformation has more effects on damage of rock during plastic stage. In order to keep stability of tunnel, confining pressure should be increased to improve yield strength of surround rocks and decrease rheological deformation by strengthening supporting structure.

News Article | November 23, 2016
Site: en.prnasia.com

SHANGHAI, Nov. 23, 2016 /PRNewswire/ -- The 2017 China International Rail Transit Exhibition (Rail+Metro China 2017) that is produced by China International Engineering Consulting Corporation, Shanghai Shentong Metro Group and Shanghai Intex Exhibition Company will be held at the Shanghai New International Expo Center on November 21-23, 2017. Under the strong support of the Shanghai Municipal Transportation Commission, the China Academy of Transportation Sciences and the CIPA Railway Industry International Cooperation Committee, Rail+Metro China has become one of the largest platform for trade procurement and brand augmentation in rail transit industry in China and the Asia-Pacific region. The statistic shows that in October 2016, the National Development and Reform Commission (NDRC) has approved seven transport infrastructure projects with the total investment has more than 290 billion yuan. This year the NDRC and the Ministry of Transport jointly issued the that proposed between the year of 2016 and 2018, will promote 303 projects that relate to infrastructures, involving total investment of about 4.7 trillion yuan, of which the investment in railway and urban rail transit is 2 trillion yuan and 1.6 trillion yuan respectively, accounting for 76.6% of the total investment. Rail transit construction and investment will usher in the peak in 2017. Rail+Metro China 2016 has attracted more than 200 companies from 13 countries and regions worldwide, spanning 20,000sqm. 21,538 visitors have attended to the show. Domestic buyer delegations were from 30 cities and regions, they are public transportation units, urban rail transit proprietors, design and planning institutes, research and consulting organizations, colleges and universities. Rail+Metro China 2017 will continue to showcase the latest products and technologies of 'rail vehicles and components', 'signal, communication and IT technology', 'traction power supply and drive devices', 'maintenance and repair equipment', 'planning and consulting services' and 'infrastructure and tunnel engineering facilities'. More than 10 conferences and workshops will take place in conjunction, themes are covering 'rail transit investment and financing mode', 'big-data and informationization', 'operation and management', 'vibration and noise control', and 'diversified rail transit application'. Rail+Metro China is always dedicate to promptly convey the most practical industry information and build an integrated trade platform. The 2017's show will hit a new high from every aspect and bring together all the industry's leading figures.

Han X.S.,Shandong University | Han L.,China International Engineering Consulting Corporation | Gooi H.B.,Nanyang Technological University | Pan Z.Y.,Shandong University
IET Generation, Transmission and Distribution | Year: 2012

In the electric power system, grasping active and reactive load variation regularity of each node is a key problem for optimal dispatch, preventive control, security assessment and transmission capacity evaluation. This study presents a novel composite approach of ultra-short-term forecasting for multi-node active and reactive load. It proposes a hierarchy and sub-area idea to construct a framework of self-adapting dynamic load models. With load forecasting at the top layer implemented by the recursive least square support vector machines (RLS-SVM) algorithm, discrete state-space equations are established to describe the dynamic characteristics of the multi-node active load distribution factors and power factors, and then the Takagi-Sugeno (TS) fuzzy control technique is introduced to realise feedback compensation. The application of the proposed technique in the actual power system control centre of Shandong Province is verified and satisfactory results are found. © 2012 The Institution of Engineering and Technology.

News Article | November 23, 2016
Site: www.prnewswire.com

XANGAI, 23 de novembro de 2016 /PRNewswire/ -- A Exposição Internacional de Trânsito Ferroviário da China 2017 (Rail+Metro China 2017), que é produzida pela China International Engineering Consulting Corporation, Shanghai Shentong Metro Group e Shanghai Intex Exhibition Company, será...

News Article | November 23, 2016
Site: www.prnewswire.com

SHANGHÁI, 22 de noviembre de 2016 /PRNewswire/ -- La Exhibición Internacional de Tránsito por Rieles de China 2017 (Rail+Metro China 2017) producida por China International Engineering Consulting Corporation, Shanghai Shentong Metro Group y Shanghai Intex Exhibition Company se realizará...

Zhang W.,China International Engineering Consulting Corporation
Natural Gas Industry | Year: 2010

Since the natural gas market is rapidly developing, decision makers should have the foresight in the infrastructure construction to make sure a certain spare supply capacity and storage quantity to a sustainable degree. In regions without the condition of building the underground natural gas storage tanks, the planning of an LNG project is an effective countermeasure to achieve the goals of gas storage, peak shaving, and emergency supply. The developing trend of the global natural gas market has brought a new concept into the present LNG project construction in China. Some suggestions related to domestic LNG projects are put forward. These suggestions focus on the concept of LNG project construction, supplementing the LNG in stock to increase the capacity in quantity for gas supply and peak shaving, the need to support more LNG receiving stations to be built connected to the gas pipeline, and strengthening the LNG infrastructure.

Wang J.-C.,China International Engineering Consulting Corporation
Xiandai Huagong/Modern Chemical Industry | Year: 2014

In view of the overheated development of development of coal-to-synthetic natural gas (SNG) in China, the current development situation and problems of coal-to-SNG industry at home and abroad are analyzed. The principle with persistent development of coal-to-SNG industry in a moderate and orderly manner in China is pointed out. The status of coal-to-SNG in China's energy strategy is reasonably determined. Some suggestions about scientific development of SNG industry are proposed as well.

Sun X.-C.,China International Engineering Consulting Corporation
Chung-kuo Tsao Chih/China Pulp and Paper | Year: 2010

The Stockholm Convention on Persistent Organic Pollutants (POPs) became effective to China on 11 NOV. 2004. Along with the rapid development of China's paper industry, dioxins of POPs, the intentional by products have released to the environment through various pathways including air, water, products and sludge, and caused certain impact on the ecological environment. The total dioxins produced by China's paper industry were estimated 378 g TEQ in 2009. The 12th Five-year plan period will be the critical time for China's paper industry to implement the Stockholm Convention on POPs. Chlorine bleaching produced dioxins of 85 g TEQ which accounted for 22.49% of the total amount of dioxins produced, it should be controlled seriously or banned.

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