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Embedded fan group grid-connected active power coordination controller

A coordinated controller and embedded technology, applied in the direction of single-network parallel feeding arrangement, etc., can solve the problems of not considering the dynamic process of wind turbine differentiation, time, and insufficient grid-connected power, so as to achieve convenient installation and commissioning, and improve Tolerance, the effect of reducing wind curtailment

Active Publication Date: 2017-03-15
STATE GRID CORP OF CHINA +2
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Problems solved by technology

However, this power distribution and control technology is simply an average based on the number of operating wind turbines, and does not consider the dynamic process of wind turbine differentiation
Therefore, there are deficiencies in the corresponding time and grid-connected power

Method used

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  • Embedded fan group grid-connected active power coordination controller
  • Embedded fan group grid-connected active power coordination controller

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Embodiment Construction

[0033] The embedded wind power generator group grid-connected power coordinated distribution controller and method thereof of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments of the present invention.

[0034] figure 1 It is a schematic diagram of connecting the hardware modules of the embedded wind power generator grid-connected power coordination distribution controller of the present invention. like figure 1 As shown, the embedded wind power generator grid-connected power coordination distribution controller of the present invention mainly includes a main CPU module 101, a program data storage module 102, a serial communication module 103, an extended network port module 104, a working power supply module 195 and an extended 16DI input / 8DO output module 106, a total of 6 functional modules. in:

[0035] The main CPU module 101 is the core component that constitutes the hardware part of the prese...

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Abstract

The invention discloses an embedded fan group grid-connected active coordination controller which comprises a power module, a main CPU module used for simultaneously transmitting multiple data among a memory, a peripherals and an external interface, a program data memory module used as an off-chip memory module of the main CPU module and used for storing a bottom kernel driver and an application program, a serial communication module used for debugging and downloading programs and setting the IP addresses, gateway addresses, subnet mask addresses and network ports of the machine and other servers connected therewith, and an expanded network port module comprising a plurality of network ports and used for being connected with other equipment. By adopting the embedded fan group grid-connected active coordination controller, the constitution mode of the traditional AGC can be simplified, so that the AGC is changed from a large and redundant soft platform to a hard-soft highly-integrated special controller.

Description

technical field [0001] The invention relates to a wind power generator grid-connected control technology, in particular to an embedded wind power generator group grid-connected power coordination distribution controller and a method thereof, which are suitable for the coordination and distribution of the grid-connected active power of cluster wind power generators. Background technique [0002] As an emerging energy source, large-scale grid-connected wind power is gradually being accepted by the main grid of the power system. There are also various methods for grid-connected coordinated control, and the control algorithm is constantly being developed and tried. From the manual way to allocate power to wind turbines at the beginning, to the automatic average active power distribution controller (AGC) that is widely used recently, they all have a common feature: the function realization relies on a large software management platform. On this platform, there are server, indust...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/46
CPCH02J3/46
Inventor 任景龙由楚徐明忻薛汝才吕志来李海张学深
Owner STATE GRID CORP OF CHINA
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