Photovoltaic conversion systems

Converter intuitive photovoltaic electrical energy power system

Feedback based photovoltaic conversion systems

Feedback Based Photovoltaic Conversion Systems

Redundant generator control

Generator dispatching or load shedding control method and system for microgrid applications

Protected conversion solar power system

State-based adjustment of power and frequency

Redundant generator control

Power generation method and system of power generator

Method and controller for continuously operating a plurality of electric energy generating machines during a high voltage condition

Method for setting an output voltage level of a wind power plant

Device for distributed maximum power tracking for solar arrays

Apparatus and method in connection with crane sheave

Power system and method of operating a power system

Inertial response function for grids with high turbine penetration

System and method for increasing efficiency of gensets in micro-grid systems

Wind turbine generator controller responsive to grid frequency change

Method for damping drive train oscillations in a wind turbine generator

Control device for damping grid oscillations

Method for operating a wind energy installation

Method for generating injected current of fuel cell stack and apparatus performing the same

Energy harvesting apparatus and energy harvesting system

Circuit and method for allocating power among generators

Control method and control system for parallel operation of different types of power generation apparatuses

Controlling dynamic systems by measuring the no-load voltage of a photovoltaic generator

DC/AC converter, power generation plant and operating method for a DC/AC converter

Generator dispatching or load shedding control method and system for microgrid applications

Photo-voltaic maximum power point trackers

Information processing apparatus and method for supplying electrical power

Systems and methods for mobile power conditioning platform

Systems for optimized solar power inversion

Power distribution systems comprising variable frequency AC generator

System and method for operating a distributed energy generating plant using a renewable source of energy

Fuel efficiency optimization for microgrid systems employing multiple generators

Parallel linkage for generators

State-based adjustment of power and frequency

Wind farm and method for operating a wind farm

System and method for reactive power compensation in power networks

Power grid operation control system, device, and method

Electrical distribution system

Hybrid electric generating power plant that uses a combination of real-time generation facilities and energy storage system

Power regulating system for solar power station

Active desynchronization of switching converters

System and method for controlling a group of photovoltaic generators

Wind farm island operation

Flywheel energy system

Harvesting power from multiple energy sources