The insufficient power system flexibility and transmission congestion are two fundamental reasons for wind curtailment. As the scale of in is growing rapidly, factors curtailment events coexist have a certain coupling relationship. configuration energy storage can not only increase but also alleviate congestion. Therefore, joint planning grid that takes into account great significance to solve ...

To enable the integration of large-scale renewable energy, hybrid HVDC technology, which combines technical advantages LCC-HVDC and VSC-HVDC, is being gradually deployed in power grid nowadays. The operation Wu-dong-de Hybrid DC Project Jian-su cascaded MTDC has proved its advantages. However, for simultaneous application different converter station technologies system, control strategies becom...

‎Radial basis function method has been used to handle linear and‎ ‎nonlinear equations‎. ‎The purpose of this paper is to introduce the method of RBF to‎ ‎an existing method in solving nonlinear two-level iterative‎ ‎techniques and also the method is implemented to four numerical‎ ‎examples‎. ‎The results reveal that the technique is very effective‎ ‎and simple. Th...

E-mail: [email protected] ∗2Institute of Machine Tools and Manufacturing, ETH Zurich, Zurich, Switzerland ∗3Chair of Enterprise Logistics, Technical University of Dortmund, Dortmund, Germany ∗4Department of Computer Science VII, Technical University of Dortmund, Dortmund, Germany ∗5F/L/S Fuzzy Logik Systeme GmbH, Dortmund, Germany ∗6Fraunhofer Institute for Material Flow and...

The information presented in this article is intended to make the reader aware of the most current research on the topic of flexibility and to make some practical suggestions for planning effective programs for developing flexibility in athletes. Though additional research needs to be done, we have enough knowledge to plan sound programs for reducing the incidence of injury and for promoting op...

flexibility as an ability to respond to changing circumstances is one of the vital characteristics of the natural and built environment. during the contemporary era, diversity of methods relating the architectural flexibility execution are suggested. but along with contemporary conceptual approaches toward pluralism and uncertainty, it seems that the multiplicity of approaches toward flexibilit...

background methamphetamine (ma) is a highly addictive stimulant which has destructive effects. there is also evidence that methamphetamine use in some females, partly is due to their desire to lose weight. the purpose of this study was to determine the association between family flexibility, food preoccupation and body image among crystal abuser women. objectives this study tried to evaluate wh...