IoT (Internet of Things) and PMS based intelligent control system for secondary work range of transformer station
A technology of intelligent control system and operating range, applied in information technology support systems, electrical components, circuit devices, etc., can solve problems such as wrong screen cabinets, electric shock injuries, mechanical injuries, etc., to ensure personal safety and avoid wrong intervals , the effect of high reliability
Pending Publication Date: 2019-05-31
SHANGHAI MUNICIPAL ELECTRIC POWER CO
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Problems solved by technology
[0002] At present, the control of the secondary operation scope of the substation mainly adopts manual permitting. After the work licensor completes the safety technical measures for equipment power failure according to the content of the work ticket, he and the person in charge complete the confirmation of the primary and secondary equipment status and the handover of the work site. Place "Work Here" signs at each workplace; use face-to-face notification, or send someone to convey, or telephone notification, these information exchange methods are point-to-point transmission, the work efficiency is not high, and it is easy to cause insufficient information notification and lead to safety accidents; When cross-working, if they cannot cooperate effectively, it is easy to interfere with each other and even cause mechanical injury and electric shock injury; if the work card is placed at the working place but the non-working place is not locked, there is a risk of going to the wrong screen cabinet
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[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0028] The principle of the present invention: the intelligent control and management system for the secondary operation position of the substation based on the multi-agent technology and the Internet of Things technology realizes the pertinent opening of the licensor to the working place of the working members, and the real-time perception and permission of the working members of the grounding status of the primary equipment Real-time monitoring of the scope of activities of staff members.
[0029] Such as figure 1 As shown, an intelli...
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The invention relates to an IoT and PMS based intelligent control system for secondary work range of a transformer station. The system comprises a work permission terminal, a work member terminal, anintelligent wristband, a work cabinet and a terminal box, the work permission terminal is connected with the intelligent wristband via a PMS, and the intelligent wristband is worn on the work member terminal, and is connected with electric locks of the work cabinet and the terminal box; the work permission terminal automatically authorizes the intelligent wristband worn on the work member terminalfor an unlocking authority in the work range via a work ticket, an operation ticket and the PMS; and the intelligent wristband can unlock the work screen and the terminal box automatically. Comparedwith the prior art, the intelligent control system has the has the advantages of being rapid, efficient and reliable and ensuring the personnel safety.
Description
Technical field [0001] The invention relates to the field of secondary operations of substations, in particular to an intelligent control system for the secondary operation range of substations based on the Internet of Things and PMS. Background technique [0002] At present, the secondary operation scope control of the substation mainly adopts manual permission. After the work permitter completes the equipment power failure safety technical measures according to the content of the work ticket, he and the person in charge of the work complete the confirmation of the primary and secondary equipment status and the handover of the work site. Place a “work here” sign at a workplace; use face-to-face notification, or send someone to communicate, or call notification. These information exchange methods are point-to-point transmission, which is not efficient and may easily lead to inadequate information notification and lead to safety accidents; During cross operations, if they fail to ...
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IPC IPC(8): H02J13/00
CPCY04S10/16Y04S40/128Y02E60/00
Inventor 张迈雷兴徐楠竺清涛钱纲
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO