System structure of power generation group-level hydro-power generating unit distributed state monitoring and diagnosis platform construction

A technology of hydroelectric unit and system structure, applied in the direction of electrical program control, general control system, control/regulation system, etc., to achieve the effect of improving real-time performance, reducing network communication pressure and data maintenance amount

Active Publication Date: 2016-01-27
HUADIAN ELECTRIC POWER SCI INST CO LTD
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Problems solved by technology

[0005] The purpose of the present invention is to focus on solving the problem of building a group-level monitoring and diagnosis analysis platform for large power generation enterprises, and to provide a system structure for the construction of a distributed state monitoring and diagnosis platform for power generation group-level hydropower units

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  • System structure of power generation group-level hydro-power generating unit distributed state monitoring and diagnosis platform construction
  • System structure of power generation group-level hydro-power generating unit distributed state monitoring and diagnosis platform construction
  • System structure of power generation group-level hydro-power generating unit distributed state monitoring and diagnosis platform construction

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Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0036] Example.

[0037] see Figure 1 to Figure 3 In this embodiment, the architectural design of the construction of the distributed state monitoring and diagnosis platform of the power generation group-level hydroelectric unit is focused on solving the problem of the construction of the group-level monitoring, diagnosis and analysis platform of large power generation enterprises.

[0038]The distributed condition monitoring and diagnosis platform of the hydropower unit of the power generation group takes condition-based maintenance as the core business line, and also takes into account other business contents of production optimization and production management such as testing experiments, technical supervision a...

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Abstract

The invention relates to a system structure of power generation group-level hydro-power generating unit distributed state monitoring and diagnosis platform construction. The system structure includes an overall technical architecture, a business architecture, an information/data architecture, an application architecture, a technical architecture, infrastructure and the like. According to a platform, based on unified codes, three levels of data centers are established to realize distributed data acquisition, storage and application; data are divided, pushed and extracted according to data characteristics and application requirements, so that network communication pressure and data maintenance quantity can be can effectively reduced, and therefore, the real-time performance of the data can be enhanced; application modules of the platform provide an application market which can provide application services for 9 levels of user roles according to needs; and mutual communication and sharing of information such as monitoring data, control dispatching, diagnosis results and policy-making instructions between a monitoring and control system, a regional centralized control analysis and diagnosis system and a group monitoring and diagnosis system of a station can be realized, and solutions can be provided for the power generation group-level hydro-power generating unit distributed state monitoring and diagnosis platform construction.

Description

technical field [0001] The invention relates to a system structure for the construction of a distributed state monitoring and diagnosis platform for power generation group-level hydropower units, especially its information technology structure design, which belongs to the equipment monitoring and diagnosis system structure in the field of industrial Internet. Background technique [0002] In the past ten years, a large number of manufacturers and research institutions at home and abroad have carried out relevant research on the condition monitoring technology of hydropower units, and developed corresponding products that have been successfully applied to power plants. Judging from the developed and applied condition monitoring systems of hydropower units, they generally have good analysis functions, but many of them do not have diagnostic functions, and most of the monitoring objects are limited to a certain aspect or part of the unit, and none of them is aimed at the whole u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCG05B19/41865G05B2219/24024Y02P90/02
Inventor 蔚伟白光辉王磊王照福刘丽丽
Owner HUADIAN ELECTRIC POWER SCI INST CO LTD
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