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Power grid device message management method and system
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A technology for message management and power grid equipment, applied in transmission systems, digital transmission systems, electrical components, etc., can solve the problem of lack of instant message interaction methods for wide area and power grid equipment
Inactive Publication Date: 2019-03-15
CHINA ELECTRIC POWER RES INST +4
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In addition, the current message service mainly adopts the method of message bus, and the message interaction is carried out in the local area network inside the dispatching automation system, and there is a lack of instant message interaction methods between wide area and power grid equipment.
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Embodiment 1
[0053] A schematicflow chart of a grid equipment message management method provided by the present invention is as follows: figure 1 shown, including:
[0054] Step 1: The message publisher sends a message to the message management service in the domain where the message publisher is located;
[0055] Step 2: The intra-domain message management service sends the message to the message receiver according to the preset distribution strategy;
[0056] The message sender or message receiver includes grid equipment;
[0057] Distribution strategies include: intra-domain or inter-domain distribution.
[0058] Specifically, the overall technical framework of a grid equipment message management method is as follows:
[0059] 1. Wide-area instant message interaction
[0060] The wide-area instant message interaction is based on the TCP / IP protocol, and the data information exchange between the message sender and the message receiver is realized through a series of message communicat...
Embodiment 2
[0115] Based on the same inventive idea, the present invention also provides a power grid equipment message management system. Since the principle of these devices to solve technical problems is similar to the power grid equipment message management method, repeated descriptions will not be repeated.
[0116] The basic structure of the system is as Figure 4 As shown, including: message publishers, message receivers and intra-domain message management services;
[0117] The message receiver is used to send messages to the message management service in the domain where the message publisher is located;
[0118] Intra-domain message management service, used to send messages to message receivers according to the preset distribution strategy;
[0119] message receiver, used to receive messages;
[0120] The message sender or message receiver includes grid equipment;
[0121] Distribution strategies include: intra-domain or inter-domain distribution.
[0122] Among them, the in...
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Abstract
The invention provides a power grid device message management method and system. The method comprises the following steps: a message publisher sends a message to an intra-domain message management service where the message publisher is located; and the intra-domain message management service sends the message to a message receiver according to a preset distribution policy, wherein the message sender or the message receiver comprises a power grid device; and the distribution policy comprises intra-domain or inter-domain distribution. According to the method and system, the power grid device ispackaged into a message object comprising the message sender and the message receiver, the problem of instant message interaction in a wide area is mainly solved, and a message communication service interface is adopted to realize an instant message service of maintenance-free message sending and receiving.
Description
technical field [0001] The invention belongs to the technical field of electric powerautomation, and in particular relates to a method and system for managing messages of power grid equipment. Background technique [0002] With the development of computer and network technology, the power grid dispatching automation system is becoming more and more popular, and the coverage continues to increase. "Integration of dispatching and integration of control" has become the development trend in the field of power grid dispatching automation. The smart grid dispatching control system has been widely popularized in the control center and has achieved good application results. It can effectively solve the problems of data interaction and business collaboration within the control center and between control centers. [0003] However, the practical technical level of the interaction between the control center and the substation is mainly in the way of measuring point transmission and man...
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Application Information
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