Method for preventing maloperation in scheduling remote control
A technology for preventing misoperations and dispatching operations, applied to electrical components, circuit devices, information technology support systems, etc., can solve problems such as errors, and achieve the effects of preventing error intervals, improving work efficiency, and strengthening connections
Inactive Publication Date: 2016-01-27
JIANGSU ELECTRIC POWER COMPANY YANGZHOU POWER +3
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Problems solved by technology
However, manual operation is affected by time, environment, health, etc. Moreover, scheduling itself is a combination of intelligence and physical strength. In an emergency, the dispatcher is always in a state of tension, and mistakes are inevitable
Method used
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[0017] specific implementation plan
[0018] The present invention as figure 1 As shown, the specific implementation steps are as follows:
[0019] Master station process, 1) Enter the account of the dispatcher and the correct password to enter the operating system. When the dispatching (centralized control) system is required to order the operation, the dispatching automation system can automatically issue an operation ticket;
[0020] 2) If there is a computer key, the subpoena can be dispatched, and the operation ticket will be sent to the local "five defense" workstation through the dispatch system or through the communication network, and then downloaded to the computer "five defense" key; if there is no computer key key, download the operation ticket to the computer key, enter and use the computer key to operate;
[0021] 2.1), enter the substation process, after the local "five defense" workstation downloads the operation ticket to the computer key, the dispatcher rec...
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Provided is a method for preventing maloperation in scheduling remote control. The method for preventing maloperation in scheduling remote control is good in monitoring capability, simple in operation, and capable of reducing labor intensity and improving power system security. The method comprises steps of: 1) entering an operating system; 2) scheduling a work order if a computer secret key is acquired, and issuing, by using a scheduling system or communication network, an operation order to a local five-prevention workstation and then installing the operation order on a computer five-prevention key; 2.1) enabling a scheduler to receive the scheduling operation order, perform operation by using a computer key and perform computer operation; 2.2), if no computer operation is provided, uploading operating steps by using a transformer station total control and waiting for scheduling operation; 2.3) ending the transformer station flow after the operation order finishes; 3) confirming whether there is scheduling operation provided by means of the operation order, if yes, executing scheduling operation; and 4) after the scheduling operation ends, ending the whole scheduling process if the operation order ends. The method increases a power grid safety production coefficient and the work efficiency of a scheduler.
Description
technical field [0001] The invention relates to the field of power systems, in particular to the field of dispatching remote control and preventing misoperation. Background technique [0002] "Five preventions" refers to preventing accidental entry into live intervals, preventing accidental pulling (closing) of disconnectors with loads, preventing closing of circuit breakers (disconnectors) with grounding wires (grounding switches), preventing live connections (closing) of grounding wires (grounding switches) ), preventing mis-opening (closing) circuit breakers and other five items to prevent electrical misoperation, hereinafter referred to as "five preventions". The "five defenses" play a vital role in the power system and are also an important measure to ensure power dispatch. [0003] Power grid dispatching commands and coordinates the normal and efficient operation of the power grid, and plays an important role in organizing and guiding the power grid. The fundamental ...
Claims
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IPC IPC(8): H02J13/00
CPCY04S10/16Y04S40/128Y02E60/00
Inventor 闵洁周道芬蒋云岭王升波房士建
Owner JIANGSU ELECTRIC POWER COMPANY YANGZHOU POWER