Results 31 to 40 of about 796,821 (312)

Design and optimization of district energy systems [PDF]

, 2007
The reduction of CO2 emissions is a challenge for the coming decade, especially with the implementation of the Kyoto protocol. Since energy services (mainly heating and cooling of buildings) contribute to over 40% of the final energy consumption in a country like Switzerland, it is essential to find ways to improve the efficiency of energy conversion ...
Céline Weber, François Maréchal, Daniel Favrat   +2 more
openaire   +1 more source

Uncertain accessibility estimation method for offshore wind farm based on multi‐step probabilistic wave forecasting

IET Renewable Power Generation, 2021
Accessibility estimation is significant to the offshore wind farm operation and maintenance (O&M) due to the extremely limited weather window and its sensitive effects on O&M tasks. Wave forecasting can be one solution to help maintenance decision‐making.
Hao Zhang, Jie Yan, Shuang Han, Li Li, Yongqian Liu, David Infield   +5 more
doaj   +1 more source

Towards a software infrastructure for district energy management [PDF]

, 2014
Nowadays ICT is becoming a key factor to enhance the energy optimization in our cities. At district level, real-time information can be accessed to monitor and control the energy distribution network.
Acquaviva, Andrea, Federico Boni Castagnetti, Macii, Enrico, Martellacci, Dario, Patti, Edoardo, Sciacovelli, Adriano, Verda, Vittorio   +6 more
core   +1 more source

Analysis of Hydrogen Industry Policy and Commercialization Model

发电技术, 2023
Hydrogen energy is an important part of China's new energy system,and its market scale and application scenarios are also expanding. Under the guidance of various national policies,provinces and cities have issued relevant policies in the fields of fuel ...
LI Jianlin, SHAO Chenxi, ZHANG Zedong, LIANG Zhonghao, ZENG Fei   +4 more
doaj   +1 more source

MESCOS—A Multienergy System Cosimulator for City District Energy Systems

IEEE Transactions on Industrial Informatics, 2014
This work introduces a multidomain simulation platform that enables a holistic analysis of city district scale energy systems. The objective for the development of the simulation platform is to provide a tool that supports the design of control and energy management algorithms for those systems.
Christoph Molitor, Stephan Gross, Jakob Zeitz, Antonello Monti   +3 more
openaire   +2 more sources

Integrated Modeling Study of Desulfurization in Circulating Fluidized Bed Boilers Under Wide Load Conditions

发电技术
ObjectivesWith the proposal of the “carbon peaking and carbon neutrality” goal, the proportion of clean energy generation in China continues to increase.
ZHANG Shuaining, GAO Mingming, WANG Yongquan, WANG Weihua, YU Haoyang, HUANG Zhong   +5 more
doaj   +1 more source

A Review of Investigations on Sub-synchronous Oscillations in Power Systems Caused by DFIG Wind Farms Based on the Complex Torque Coefficients Method

发电技术, 2018
The wind power is a kind of clean and sustainable energy which has been developed rapidly in China in recent years. Doubly-fed induction generator (DFIG) have been widely applied for wind power generations for its flexible controllability.
Yijun WANG, Wenjuan DU, Chen CHEN, Haifeng WANG   +3 more
doaj   +1 more source

Research on Distribution Network Security Analysis Based on K(N-1+k) Criterion and Rank Preference Optimal Ordering

Journal of Applied Mathematics, 2014
The objective of security analysis is to find the weak link of distribution network. The K(N-1+k) criterion based on the characteristics of distribution network was proposed for distribution network security analysis. According to the K(N-1+k) criterion,
Wang Zengping, Yao Yuhai, Yu Junya, Yun Chentai   +3 more
doaj   +1 more source

Evaluation on Load Restoration of Distribution System Based on Distributed Generation in Smart Buildings After Extreme Disasters

发电技术, 2019
As an important type of load-side resources, the distributed generation (DG) is widely used in smart buildings to provide new possibilities for rapid power supply recovery and load transfer after extreme disasters.
Wei FANG, Bo ZENG, Fuqiang XU, Jianhua ZHANG   +3 more
doaj   +1 more source

Building energy performance characterisation based on dynamic analysis and co-heating test [PDF]

, 2014
A demonstration zero-carbon neighborhood is being raised in the city of Kortrijk, Belgium in the framework of the ECO-Life project within the CONCERTO initiative.
Himpe, Eline, Janssens, Arnold, Vaillant Rebollar, Julio   +2 more
core   +1 more source