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The effects of active accelerator pedal in cars – Results from a large scale trial with intelligent speed adaptation.

Within the framework of the Swedish national trial with Intelligent Speed Adaptation (ISA) in urban areas, the effects of large scale use of “active accelerator” were evaluated. 284 cars were equipped with the system for a period of 5-11 months in the city of Lund. The driving data of all equipped vehicles were logged with regard to time and speed, both before and after activating the system. Driv

Estimation of Electro-Mechanical Mode Parameters using Frequency Measurements

Oscillation frequency and damping of electro-mechanical modes in a power system have traditionally been determined from events caused by large disturbances such as line switchings or generator tripping. Recent papers have shown the possibility to extract this information during normal operation from measurements of power through, or angle difference across, a transmission line. In this paper these

Modeling spike and drops dependence in european electricity markets

Electricity and gas prices are characterized by sharp increases or decreases in their price, followed a few days later by an equally large decreases or increases. These phenomena are called spikes or drops and are causing headaches for system developers and planners. One of the explanations for the spikes are sudden increases in demand (eg cold weather) and/or decreases in supply (eg emergency shu

Har EU en balanserad konkurrensprocess, som uppfyller fundamentala rättsäkerhetskrav?

• EUs konkurrensrättsliga påföljder är att betrakta som straffrättsliga. – Tilltron till myndigheters agerande förhindrar en pseudostraffrättslig process; – Det är orimligt att skapa ett administrativt/straffrättsligt ”light” förfarande; – Separation av makt mellan organ och krav på att sanktionssystem är legala. • Artikel 6 i Europakonventionen förutsätter en full och balanserad prövning av tek