Transformer substation auxiliary facility detection control method and device

An auxiliary facility, detection and control technology, applied in the direction of instruments, anti-theft alarms, alarms, etc., can solve problems such as low work efficiency, acquisition, quantification and control access control system management loopholes, hidden dangers of equipment operation, etc.

Inactive Publication Date: 2018-12-28
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, at present, the management of substations has not completely started from the actual surrounding environment, real-time monitoring of the temperature and humidity of the regional environment and monitoring of the access control point, or only manual regular inspections, detection and records. The operation of substations, especially the operation of equipment in unattended stations, has great risks and hidden dangers. There is a lack of real-time acquisition, quantification and

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  • Transformer substation auxiliary facility detection control method and device
  • Transformer substation auxiliary facility detection control method and device
  • Transformer substation auxiliary facility detection control method and device

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Embodiment 1

[0023] Embodiment 1: refer to figure 2 , the first embodiment of the present invention provides a method for detection and control of substation auxiliary facilities, including: step S10, collecting environmental information of the surrounding environment of the substation through the detection equipment, and converting it into a data volume collection value;

[0024] The above-mentioned surrounding environment refers to the environment in the substation except for the power generation equipment and power control equipment, including the environmental information of all spaces in the machine room, for example, it may include but not limited to on-site temperature and humidity, lighting conditions, gas concentration, water level and other information. As mentioned above, the environmental information may contain different pieces of information, and different data are obtained through corresponding different sensors or measuring devices, and the data obtained by different data ...

Embodiment 2

[0028] Embodiment 2: refer to image 3 , the second embodiment of the present invention provides a detection and control method for substation auxiliary facilities, based on the above figure 2 In the first embodiment shown, the step S10 of "collecting the environmental information of the surrounding environment of the substation through the detection equipment, and converting it into a data collection value" includes: step S11, extracting the environmental parameters in the environmental information, and based on The analog quantity conversion input port converts the environmental parameter into an analog quantity signal; step S12, obtains the data quantity collection value corresponding to the analog quantity signal through calculation.

[0029] As mentioned above, it needs to be explained that the analog quantity refers to the quantity that the variable changes continuously within a certain range; that is, it can take any value (within the value range) within a certain rang...

Embodiment 3

[0035] Embodiment 3: refer to Figure 4 , the third embodiment of the present invention provides a detection and control method for substation auxiliary facilities, based on the above figure 2 In the first embodiment shown, after the step S40, "Start the alarm, and start the auxiliary equipment according to the abnormal state processing instruction, so as to use the auxiliary equipment to adjust the surrounding environment to a normal state", it also includes: S80, acquire the operation state information of the auxiliary equipment; and judge whether the operation state of the auxiliary equipment after starting is abnormal according to the operation state information; step S90, if yes, send the fault information to the remote through the wireless communication device Monitoring the platform, so that the remote monitoring platform can perform troubleshooting according to the fault information; step S100, if not, send execution operation information to the remote monitoring plat...

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Abstract

The invention provides a transformer substation auxiliary facility detection control method and device. The method comprises the following steps of collecting environment information of a surroundingenvironment of a transformer substation through detection equipment, and converting the environment information into a data quantity collection value; comparing the data collection value with a presetwarning threshold value, and judging whether the data collection value is larger than the preset warning threshold value or not; if yes, judging that the current surrounding environment is in an abnormal state, and generating an abnormal state processing instruction; and starting an alarm, and starting auxiliary equipment. According to the detection control method and device, the real-time or regular computer-based intelligent detection of the surrounding environment of the transformer substation is realized, and the corresponding auxiliary equipment is controlled to adjust the surrounding environment for enabling the surrounding environment to be restored to be in a normal state, so that the normal operation of equipment in the transformer substation is guaranteed; the detection method is high in efficiency and high in speed; the detection data calculation is accurate; and the unattended control method greatly reduces the labor management cost.

Description

technical field [0001] The invention relates to the technical field of substation environment control, and more specifically, to a detection and control method and device for substation auxiliary facilities. Background technique [0002] At present, due to the complexity of the operating environment of the substation, it is very necessary to conduct all-round safety monitoring during the operation of the substation. It includes not only the status monitoring of various power equipment in the substation during operation, but also the monitoring of the actual environment around the substation. Starting from the actual surrounding environment, use temperature and hygrometers to monitor the temperature and humidity of the regional environment in real time; in addition, use intelligent image monitoring technology to monitor the area where the substation is located, especially at the access control point , to prevent loopholes due to insufficient inspection by guards. [0003] D...

Claims

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Application Information

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IPC IPC(8): G08B13/196G08B21/18
CPCG08B13/19602G08B13/19656G08B21/182
Inventor 王永宏梁柏强刘瀚林林泽坤陈泽昂张大兴卢先锋郭琳李锐余顺怀
Owner GUANGDONG POWER GRID CO LTD
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