A system and method for monitoring power secondary equipment
A technology for secondary equipment and monitoring systems, applied in testing/monitoring control systems, general control systems, electrical testing/monitoring, etc., which can solve problems such as refusal to operate, protection malfunctions, and many times of incorrect actions
Active Publication Date: 2018-02-23
STATE GRID SHANDONG ELECTRIC POWER COMPANY RIZHAOPOWER SUPPLY
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Problems solved by technology
Taking relay protection as an example, with the development of the times and the advancement of technology, the correct action rate of relay protection shows an upward trend, but the number of incorrect actions is still high, which cannot be ignored
In the actual operation of relay protection, protection operators, design quality, manufacturing quality, natural disasters and operational errors may lead to protection malfunction or refusal to operate
Method used
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[0059] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.
[0060] see figure 1 , a power secondary equipment monitoring system proposed by the present invention, comprising: a secondary equipment status monitoring server and at least one secondary equipment status monitoring terminal; wh...
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The invention provides an electric power secondary equipment monitoring system. The electric power secondary equipment monitoring system comprises a secondary equipment state monitoring server and at least one secondary equipment state monitoring terminal, wherein the secondary equipment state monitoring server receives monitoring data transmitted by the secondary equipment state monitoring terminal; and the secondary equipment state monitoring terminal is used for monitoring states of secondary equipment and sending the obtained monitoring data to the secondary equipment state monitoring server. The invention further provides an electric power secondary equipment monitoring method. By adopting the electric power secondary equipment monitoring system and method, the comprehensiveness and the accuracy of secondary equipment fault risk diagnosis are improved.
Description
technical field [0001] The invention relates to the field of power equipment monitoring, in particular to a power secondary equipment monitoring system and method. Background technique [0002] The safety of power equipment is the basis for the safe, stable and reliable operation of the power grid. Effective and accurate monitoring and diagnosis of power equipment is an effective way to improve the reliability of power supply and the intelligent level of power grid operation. With the rapid development of the power grid and power system to ultra-high voltage, large capacity, and large systems, the requirements for safety and reliability are getting higher and higher. The power system urgently needs more accurate and fast online monitoring and monitoring of power transmission and transformation equipment status Diagnosis technology, so data mining and information fusion technology will lead the new direction of power grid condition monitoring and be more and more widely used....
Claims
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IPC IPC(8): G05B23/02
CPCG05B23/0283G05B2219/24048
Inventor 李兵尹德强郑楠刘永秦昊卢洋栾琦孟云杨杰王媛董扬范开源林湜郭超宋鹏姚博森
Owner STATE GRID SHANDONG ELECTRIC POWER COMPANY RIZHAOPOWER SUPPLY