Big data-based control device monitoring and analyzing system and method

An analysis system and equipment monitoring technology, applied in the direction of digital transmission system, transmission system, data exchange network, etc., can solve problems such as failure to detect defects in time, operation porcelain bottle breakage, refusal to move, etc., to achieve effective and practical technical support, improve The effect of intelligence level

Pending Publication Date: 2017-09-01
SHANGHAI MUNICIPAL ELECTRIC POWER CO
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the mechanical defects of high-voltage disconnectors, such as operation jamming and refusal to move, there is no effective monitoring and evaluation method at present, and they can only be found by manually opening and closing switches during regular maintenance of equipment, resulting in the above defects unable to detect in time
At present, most substations in China adopt the unattended centralized control operation mode. When the electric opening or closing operation of the high-voltage isolating switch is remotely controlled through the centralized control center, due to the lack of effective monitoring and early warning methods on site, the mechanical defects of the isolating switch cannot be timely corrected. It was found that when defective equipment is forced to operate electrically, it may lead to serious failures such as broken operating porcelain bottles, resulting in large-scale power outages in the power grid

Method used

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  • Big data-based control device monitoring and analyzing system and method
  • Big data-based control device monitoring and analyzing system and method
  • Big data-based control device monitoring and analyzing system and method

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Embodiment 2

[0092] combined with Figure 4 As shown, on the basis of the above-mentioned embodiments, the applicant found in the research process that the working status and service life of the remote server directly affect the use of the entire remote monitoring device, but in the prior art, the cooling of the remote server is mostly adopted The side wall of the electrical appliance is opened to cool the outside by introducing colder air or exhausting the hotter air in the electrical casing, or cooling the entire casing so that the gas heated from the electronic components touches the casing When it is cold, pass the heat out, and then return to the electronic components after cooling. In this cooling method, the overall arrangement of the gas flow in the housing is required, and even the placement of electronic components is also restricted by cooling factors. Moreover, the key point is that with this method, the temperature inside the casing cannot be lowered too low, and the gas that...

Embodiment 3

[0098] combined with Figure 5 As shown, on the basis of the above embodiments, the present invention also provides a remote monitoring method for the opening and closing state of the high voltage isolating switch using the above embodiments, which includes the following steps: a. Real-time detection of the action signal of the high voltage isolating switch transmission mechanism ; b. According to the analysis of the action signal, the opening and closing state of the high-voltage isolating switch is obtained; c. The opening and closing state of the high-voltage isolating switch is displayed.

[0099] In summary, the present invention adds a sensing device and a remote terminal on the basis of the prior art, monitors the action signal of the transmission mechanism of the high-voltage isolating switch in real time through the sensing device, and analyzes the opening and closing of the high-voltage isolating switch according to the action signal. Finally, the opening and closing...

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Abstract

The invention provides a big data-based control device monitoring and analyzing system and method. The big data-based control device monitoring and analyzing system comprises a substation device running big data analyzing system and an opening and losing state remote monitor apparatus of a high voltage isolation switch. The substation device running big data analyzing system comprises a device account resume information module, a data identification module, and a monitor big data analyzing application module. Through adoption of the system and method, information of related devices like a monitor system, an OMS system, a weather system and an operation ticket system can be accessed intensively, so that a problem of discrete storage of related information of different devices is solved; post analysis of device monitor information is changed into pre-estimation and pre-determining and processing during the event through normalization of a data source end; and a D5000 monitor signal is associated with a device of the OMS system and a big data analysis technological manner is adopted, so that the intelligent level of analysis of monitor information is improved substantially, and more effective and practical technological support is provided for centralized monitor running.

Description

technical field [0001] The invention relates to the technical field of power grid control equipment monitoring, in particular to a system and method for monitoring and analyzing control equipment based on big data. Background technique [0002] After the implementation of the large-scale operation, the control center is responsible for the centralized monitoring of unattended substations. The monitoring information of substations should be uploaded to the monitoring system of the control center in accordance with the technical requirements of unattended substations and the requirements of the national grid monitoring information specifications. The amount of monitoring information is huge, such as Shanghai The company's city survey is responsible for centralized monitoring of more than 100 substations of 220 kV and above in Shanghai Power Grid. Traditional monitoring signal statistics and analysis mainly rely on the familiarity and work experience of the power grid history a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H02J13/00
CPCH02J13/00H04L41/04H04L41/06
Inventor 马苏龙王伟杨建平肖飞叶康
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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