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Various methods and apparatuses to provide remote access to a wind turbine generator system

A technology of wind turbines and generators, applied in the control of wind turbines, wind turbines, wind motor combinations, etc.

Active Publication Date: 2009-02-04
GENERAL ELECTRIC RENOVABLES ESPANA SL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Depending on the layout of the wind farm site, this could take an hour or more to reach the appropriate substation

Method used

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  • Various methods and apparatuses to provide remote access to a wind turbine generator system
  • Various methods and apparatuses to provide remote access to a wind turbine generator system
  • Various methods and apparatuses to provide remote access to a wind turbine generator system

Examples

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Embodiment Construction

[0014] In the following description, numerous specific details are set forth, such as examples of specific data signals, specified elements, connections, types of servers, etc., in order to provide a thorough understanding of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known elements or methods have not been described in detail but instead are depicted in block diagrams in order to avoid unnecessarily obscuring the invention. Further specific numerical markings can be made such as a first position. However, this particular numerical designation should not be interpreted as a literal order but rather that the first position is different from the second position. The specific details set forth are therefore merely exemplary. The specific details may vary from the present invention and still be considered within the spirit and scope of the present inve...

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Abstract

Various methods and apparatus are described for providing remote access to a wind turbine generator system in which a power management controller (104) with process control software controls output power characteristics of a group of wind turbine generators (102). The power management controller (104) also has a network interface configured to allow a user of a monitoring and control network (108) to remotely access and change the The output power setting of the set of wind turbine generators (102).

Description

technical field [0001] Embodiments of the invention generally relate to a control system for one or more wind turbine generators. More specifically, an aspect of embodiments of the present invention relates to facilitating remote access to that control system for one or more wind turbine generators. Background technique [0002] The type and function of the wind turbine system used can greatly affect transmission line quality including voltage and volt-ampere reactive (VAR) fluctuations. Excessive reactive power in a power system can cause excessive heating causing premature failure in components. In addition, uncontrolled reactive power leads to voltage fluctuations that exceed equipment specifications causing component damage. Finally, uncontrolled reactive power can lead to extremely inefficient power transfer, thus increasing the cost of transferring power across the grid. [0003] Operators of transmission and distribution systems, electrical power generation station...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B15/02F03D7/00F03D7/04F03D9/00
CPCF03D7/028Y02E10/723G05B2219/2619F03D7/048F03D7/047Y02E10/72
Inventor S·W·小特赫
Owner GENERAL ELECTRIC RENOVABLES ESPANA SL
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