Construction method of power plant equipment knowledge base

Abstract

The invention relates to the technical field of power generation equipment operation, in particular to a construction method of a power plant equipment knowledge base, which comprises the following steps of firstly integrating the power plant side equipment asset data into a group database, and then obtaining the equipment asset data through an interface program; calculating an equipment operationindex in real time by using the original operation parameters of the power generation equipment, and storing the calculated index; forming the indexes and the parameters into the criteria according to the experiences of the field professionals, and arranging the criteria into a format in the system for implementation; combining and storing the equipment alarm, fault information, fault causes, processing measures and criteria in a rule form to form a rule base. Compared with a traditional knowledge base, the knowledge base of the scheme has more intelligent inheritance and practicability, is not limited to a traditional knowledge obtaining mode any more, and realizes a new knowledge inheritance mode, namely human-computer-human, and provides a basis for the power plant operation personnelto analyze the current equipment operation state.

Description

technical field [0001] The invention relates to the technical field of power generation equipment operation, in particular to a method for constructing a power plant equipment knowledge base. Background technique [0002] A power plant, also known as a power station, is a factory that converts various primary energy stored in nature into electrical energy (secondary energy). At the end of the 19th century, as the demand for electricity increased, people began to propose the idea of ​​establishing an electricity production center. With the development of motor manufacturing technology, the expansion of the application range of electric energy, and the rapid growth of the demand for electricity in production, power plants have emerged as the times require. Present power plants have a variety of ways to generate electricity: those that rely on thermal power are called thermal power plants, those that rely on hydroelectric power are called hydropower plants, and some power plan...

AI Technical Summary

Problems solved by technology

[0003] With the development of the Internet, the information in the Internet is increasing rapidly. The existing Internet has a massive knowledge base with a large amount of data, complex data structure, and disorderly organization, which is not conducive to subsequent application or use. At present, the domain knowledge base Construction mostly uses automatic or semi-automatic knowledge extraction methods

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