Overhauling, separating, managing and controlling system of electrical equipment
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A technology of electrical equipment and management and control systems, applied to electrical components, panel/switch station circuit devices, switch devices, etc., to achieve the effect of avoiding wrong power transmission and improving safety
Active Publication Date: 2012-06-27
CYG CONTRON
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Then, the operation of the operating personnel is supervised and restricted by the anti-error system, while the safety of the maintenance personnel's on-site work is completely guaranteed by means of organizational measures and human judgment.
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[0017] Electrical equipment maintenance isolation and control system, including:
[0018] The maintenance management and control module is embedded in the existing anti-error graphics system and is responsible for communicating with the following maintenance and control hosts, transmitting the scheduled maintenance tasks to the maintenance and control host for authorization, and receiving the information returned by the maintenance and control host , to control the operation authority of the equipment associated with the maintenance task;
[0019] The maintenance control host is responsible for receiving the maintenance tasks transmitted by the maintenance management and control module, and managing the authorization key or password binding; after the authorized maintenance task starts, the maintenance management and control module sends the information of locking the maintenance task to the anti-mistake system software, and locks and maintains the task. Associated equipment; ...
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Abstract
The invention relates to an overhauling, separating, managing and controlling system of electrical equipment, ensuring the safety of overhauling personnel of electrical equipment. The overhauling, separating, managing and controlling system of electrical equipment comprises an overhauling, managing and controlling module and an overhauling, managing and controlling host, wherein the overhauling, managing and controlling module is embedded in a traditional anti-misoperation pattern system to run, is in charge of the communication with the overhauling, managing and controlling host, conveys a set operation task to the overhauling, managing and controlling host to be authorized, receives information returned by the overhauling, managing and controlling host and controls the simulation operation right of overhauling equipment, and the overhauling, managing and controlling host is in charge of receiving an overhauling task transferred by the overhauling, managing and controlling module andmanages an authorization key or password binding. After the overhauling task is authorized to start, the information of locking the overhauling task is sent to anti-misoperation system software by the overhauling, managing and controlling module to lock equipment related to the overhauling task. The overhauling, managing and controlling host comprises human-computer interaction equipment, a plurality of intelligent key blocking columns, a plurality of blocking devices for storing and blocking the intelligent key blocking columns, a working card storage area and a card reading area. The systemcan ensure the safety of the overhauling personnel.
Description
technical field [0001] The invention relates to the field of five-proof electric power safety, in particular to an electrical equipment maintenance isolation and control system for ensuring the safety of workers who perform maintenance on electrical equipment. Background technique [0002] In the existing substation maintenance work process, the work of the operating personnel and the maintenance personnel is completely independent and carried out separately. Maintenance personnel apply for work, operating personnel permit work, maintenance personnel complete their work, operating personnel inspect on-site, maintenance personnel finish their work, etc. These processes are closely related in the entire maintenance process. Then, the operation of the operating personnel is supervised and restricted by the anti-error system, while the safety of the maintenance personnel's on-site work is completely guaranteed by means of organizational measures and human judgment. Then we shou...
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Application Information
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