Electricity

Fixed speed and variable speed wind generator models for power system dynamics and transient stability analysis were presented. The models are valid for the simulation of system faults and power fluctuations resulting from wind-turbulence. For estimating wind-turbulence in wind farms a stochastic turbulence model was presented considering rotational sampling. tower …

In this work. the most widely used MPPT algorithms have been modeled and evaluated according to simulations in Matlab Simulink environment based on the dynamic response of the PV system. the tracking speed of convergence. the efficiency and the ease of implementation. The results indicate that the modified fractional OC …

Consumers. Prosumers. Prosumagers: How Customer Stratification will Disrupt the Utility Business Model examines customer stratification in the electric power sector. arguing that it is poised to become one of the fundamental drivers of the 21st century power network as distributed energy generation. storage. sharing and trading options become available at …

Iranian power plants will have an increase of 5.000 megawatts by the end of the current Iranian calendar year.

The parliaments of Iran and Armenia can contribute to cementing bilateral ties in customs. investment. energy. transportation and commerce.

Iran is now able to import electricity from Turkmenistan and Armenia.

This book introduces advanced thyristor-based shunt hybrid active power filters (HAPFs) for power quality improvement in power grids. which are characterized by a low dc-link operating voltage and a wide compensation range. This means they can overcome the high dc-link voltage requirement of conventional active power filters and the narrow …

In recent years. wind energy becomes one of the most important sources for electricity production. For instance it is predicted that the installed wind capacity in China will be about 40 GW till 2020. The permanent magnet synchronous generators (PMSG) which contains of a permanent magnet that causes DC excitation …

Iraq to apply for an exemption from US sanctions against Tehran.

The two sides underlined the resolve of both sides to pursue the agreements reached during a joint commission meeting.