Automatic generation control (AGC) information synchronization method and system between heterogeneous scheduling automatic main and backup systems

A technology of scheduling automation, active and standby systems, applied in the directions of instruments, data processing applications, resources, etc., can solve problems such as the inability to solve heterogeneous systems of active and standby systems, and achieve consistency, practicability and versatility, and eliminate inconsistency. sexual effect

Inactive Publication Date: 2017-07-28
POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD +1
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Problems solved by technology

[0004] The embodiment of the present invention provides a method and system for synchronizing AGC information between the master and backup systems of heterogeneous scheduling automation, which realizes the synchronization of AGC models on the master and standby sides through model files, and realizes the synchronization of operation information in the form of general messages. Synchronization, which solves the technical problem that in the prior art, the synchronization of messages through the database and manual operation across systems cannot solve the technical problem that the main and backup systems are heterogeneous systems from different manufacturers

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  • Automatic generation control (AGC) information synchronization method and system between heterogeneous scheduling automatic main and backup systems
  • Automatic generation control (AGC) information synchronization method and system between heterogeneous scheduling automatic main and backup systems
  • Automatic generation control (AGC) information synchronization method and system between heterogeneous scheduling automatic main and backup systems

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no. 1 example

[0048] The embodiment of the present invention provides a first embodiment of a method for synchronizing AGC information between a heterogeneous scheduling automation active and standby system, including:

[0049] 101. Receive a model file corresponding to the main tuning side AGC model that has been maintained and first verified;

[0050] In the embodiment of the present invention, the standby adjustment side first needs to receive the model file corresponding to the main adjustment side AGC model that has been maintained and first verified.

[0051] 102. Import the main adjustment side AGC model corresponding to the received model file into the standby adjustment side AGC maintenance library, and then perform a second verification on the main adjustment side AGC model in the AGC maintenance library and publish the second verified AGC model to AGC runtime library on the standby side;

[0052] In the embodiment of the present invention, after receiving the model file corresponding to ...

no. 2 example

[0055] The embodiment of the present invention provides a second embodiment of a method for synchronizing AGC information between a heterogeneous scheduling automation active and standby system, including:

[0056] 201: Perform the first verification on the main adjustment side AGC model that has been maintained on the main adjustment side, and publish the AGC model that has passed the first verification to the main adjustment side runtime library, and at the same time export the AGC model that has passed the first verification into the corresponding Model file

[0057] In the embodiment of the present invention, it is first necessary to perform the first verification on the main adjustment side AGC model that has been maintained on the main adjustment side, and publish the AGC model that has passed the first verification to the main adjustment side runtime library, and will pass the first verification at the same time Export the AGC model into the corresponding model file;

[0058]...

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Abstract

The embodiment of the present invention discloses an AGC information synchronization method and system between heterogeneous scheduling automatic main and backup systems. According to the present invention, the AGC model synchronization of a main scheduling side and a backup scheduling side is realized by a model file, the operation information synchronization is realized by a universal message form, and the technical problem in the prior art that the main and backup systems are a heterogeneous system of different manufacturers by using a database and a manually operated message cross-system to synchronize, is solved. The method of the embodiment of the present invention comprises the steps of receiving the model file corresponding to a main scheduling side AGC model after the maintenance and the first verification; importing the main scheduling side AGC model corresponding to the received model file to a backup scheduling side AGC maintenance base, then carrying out the second verification on the main scheduling side AGC model in the AGC maintenance base and publishing the AGC model after the second verification to a backup scheduling side AGC operation base; receiving an operation message corresponding to the main scheduling side operation information and operating correspondingly according to the operation message.

Description

Technical field [0001] The invention relates to the field of power grid dispatching automation, in particular to a method and system for synchronizing AGC information between main and standby systems of heterogeneous dispatching automation. Background technique [0002] Automatic generation control (AGC) aims to meet the real-time balance of power supply and demand under the premise of achieving high-quality power. Its fundamental task is to achieve the following goals: maintain the grid frequency within the allowable error range, and the cumulative frequency error within the limit; Control the net exchange power of the interconnected power grid to operate according to the planned value, and the exchange electric energy is within the planned limit; coordinate the power plants (units) participating in the remote regulation under the condition that the grid security constraints, the grid frequency and the external net exchange power plan are met The output is operated according to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0631G06Q50/06
Inventor 曾坚永赵瑞锋徐晓亮徐展强卢建刚李世明王彬张锐施雄华陈根军唐晓莉
Owner POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD
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