In the current situation of the energy crisis, the mining industry has been identified as a promising area for application of demand side management (DSM) techniques. This paper investigates the potential for energy-cost savings and actual energy savings, by implementation of variable speed...

Chapter 1 Introduction -- Chapter 2 Residential Electricity Consumption Pattern Mining based on Fuzzy Clustering -- Chapter 3 Load Profiling Considering Shape Similarity using Shape-based Clustering -- Chapter 4 Load Classification and Driven Factors Identification based on Ensemble Clustering...

Die Entscheidung für ein von volatilen Erzeugungsquellen dominiertes Stromsystem stellt an die Stabilisierung des Systems neue Anforderungen. Zugleich bieten sich neue Optionen. Die bisherige Asymmetrie, nach der für die Stabilisierung die Kraftwerksseite verantwortlich sei, ist überkommene...

In Germany, the electricity system is evolving to be dominated by feed-ins from volatile renewable sources. The challenge implied is to buffer these fluctuations with the aim to stabilise the system-a task we are used to see carried out in the past by conventional power plants almost...

Demand side management (DSM) can be defined as modifications in the demand side energy consumption pattern to foster better efficiency and operations in electrical energy systems. DSM activities, which are classified into “energy efficiency (EE)” and “demand response (DR)” are becoming...

Demand side management (DSM) in electricity markets could improve energy efficiency and achieve environmental targets through controlled consumption. For the past 10 years or so DSM programmes have registered significant results. However, detailed analysis of its real impact as observed by a...

This paper presents a new design of a ceiling fan. This new fan features high overall system efficiency. An axial-flux brushless DC machine (BDCM) with high energy-efficiency is used to drive newly designed, high efficiency blades, incorporated into a complete new overall design. In addition, a...

Dwindling fossil fuel resources and pressures to reduce greenhouse gas emissions will result in a more diverse range of generation portfolios for future electricity systems. Irrespective of the portfolio mix the overarching requirement for all electricity suppliers and system operators is to...