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A power communication control method

A control method and power communication technology, applied in the power field, can solve the problems of single fault-tolerant management of communication links, complex management and control process, lack of effective management methods, etc., to achieve low bandwidth occupied by control data, simplify link management, The effect of good efficiency and energy saving effect

Active Publication Date: 2022-05-17
电管家能源管理(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there is no effective management method for the control of the communication process of the power system, the fault-tolerant management of the communication link is relatively simple, the power communication control data transmission volume is large, and the management and control process is complicated

Method used

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  • A power communication control method

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Embodiment Construction

[0016] Such as figure 1 As shown, the present invention provides a power communication control method, including:

[0017] S1. Station call initialization, when the controlled station communicates with the control station, once the control station determines that its link is disconnected from the controlled station, after the specified number of unsuccessful retransmissions, the control station will expire within the specified timeout period After an interval, send repeated "request link status" and the controlled station establishes a link connection; once the link of the controlled station is available, the controlled station replies with "link status". The control station sends "reset remote link", and the controlled station replies to the control station's reset command with "acknowledgement confirmation". Then the control station calls to the controlled station with repeated "request link status", when the controlled station replies with "link status" and indicates that ...

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Abstract

The invention discloses a power communication control method, including: station call initialization, clock synchronization and data acquisition; the power communication control method of the invention effectively simplifies the process of link management, clock synchronization and data acquisition, and controls data The occupied bandwidth is lower, resulting in a good efficiency-enhancing and energy-saving effect.

Description

technical field [0001] The invention relates to the field of electric power, in particular to an electric power communication control method. Background technique [0002] Power technology covers the behavior and function of various power electronic devices in the power system, flexible AC power transmission system, microcomputer control technology of DC power transmission, dynamic reactive power compensation technology, active power filter technology, large-capacity AC motor frequency conversion speed regulation technology and new energy storage technologies. [0003] At present, there is no effective management method for the control of the communication process of the power system, the fault-tolerant management of the communication link is relatively simple, the power communication control data transmission volume is large, and the management and control process is complicated. Contents of the invention [0004] In order to solve the above defects and deficiencies in t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/16H04L1/18H04W76/18H04W76/19
CPCH04L1/1607H04L1/1851H04L1/1883H04W76/18H04W76/19Y02D30/70
Inventor 杨益
Owner 电管家能源管理(上海)有限公司