Transformer substation sequentialization control system with visualization and interactivity

A substation and control system technology, applied in information technology support systems, electrical components, circuit devices, etc., can solve the problems of low intelligence, single function, lack of interaction, etc., and achieve the effect of enhancing interaction

Active Publication Date: 2011-05-18
NARI TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inspection of equipment status is mostly based on manual confirmation. The dispatcher cannot know the execution status of the programmed operation steps. The dispatcher lacks interaction with the primary equipment operation information at the substation end, and there is no visualization of the se

Method used

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  • Transformer substation sequentialization control system with visualization and interactivity
  • Transformer substation sequentialization control system with visualization and interactivity
  • Transformer substation sequentialization control system with visualization and interactivity

Examples

Experimental program
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Effect test

Embodiment approach

[0036] This part reveals the content of the present invention in the following order:

[0037] (1) Embodiments of the present invention;

[0038] (2) Example 1 of the above-mentioned embodiment;

[0039] (3) Example 2 of the above embodiment.

Embodiment approach

[0041] The invention discloses a substation sequential control system with visualization and interactivity, which standardizes and models the operation content of the sequence control operation ticket, so that the sequence control can be standardized and unified. The control system includes:

[0042] The intelligent generation sequence control operation ticket module is used to generate a sequence control template operation ticket that has nothing to do with the specific substation equipment, and can map the content of the template operation ticket to the actual interval and equipment in the specific substation to generate a sequence control specific operation ticket;

[0043]The sequence control server module is used to read the sequence control specific operation ticket generated by the intelligent generation sequence control operation ticket module and perform actual control on the specific substation equipment through the standard control device according to the content of t...

Embodiment 1

[0071] The following is an actual execution of a sequential control task: changing the incoming line switch of the double-bus connection mode incoming line equipment group from running to cold standby, and illustrating the execution process of the present invention when actually controlling a specific substation:

[0072] First, the intelligent generation sequence control operation ticket module of the present invention edits the content involved in the sequence control template operation ticket according to the defined constant type:

[0073] Sequential control task name: Change the incoming line switch of the double-bus wiring mode incoming equipment group from running to cold standby; among them, the primary wiring type constant is: double busbar wiring, and the interval type constant is: incoming line equipment group, primary equipment type constant It is: switch, the equipment subtype constant is: I female switch, II female switch, the operation type constant is: check tha...

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PUM

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Abstract

The invention discloses a transformer substation sequentialization control system with visualization and interactivity. The invention proposes that a ticket printing system which is easier to use is provided for sequential control in a way of establishing concrete operation tickets and template operation tickets, a general template ticket data model irrelevant to concrete equipment of a transformer substation is established according to the generality of a primary electric wiring model of the transformer substation, a mapping method from the template operation tickets to common operation tickets is provided, an inference rule in an intelligent ticket printing process is proposed, original manual confirmation is substituted by an intelligent video system access sequentialization control system and an intelligent video system can be in service and out of service, a synchronous switch-on mode is automatically calculated according to multiple factors, i.e. line side voltages, bus side voltages, frequencies, phase angles, and the like, the interactivity of the sequential control system by establishing the communication process of the sequentialization control system and scheduling interaction and proposing the processing mode during a fault and the content of the sequential control is improved by introducing secondary equipment and control operation relevant to protection to the sequentialization control system.

Description

technical field [0001] The invention relates to a substation sequence control system with visualization and interactivity, belonging to the field of substation automation control. Background technique [0002] Sequential control (hereinafter referred to as sequential control) is one of the basic functions that smart substations must have. Sequential control, also known as programmed operation, refers to the substation automation system automatically executes the operation tasks related to the change of the operation mode in the order stipulated in the operation ticket under the premise of the original standardized operation of the substation, and automatically completes multiple control steps at one time. operate. [0003] The traditional programmed operation can only realize the sequential control sequence of simple conventional switch knife switch operation, does not support intelligent generation of sequence control operation tickets, does not support the control of seco...

Claims

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Application Information

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IPC IPC(8): H02J13/00H02H7/22H02H7/26
CPCY04S10/20Y02E60/725Y02E60/723Y04S10/16Y02E60/00
Inventor 梁锋朱松林张剑张琎韡张劲黄晓明张海滨
Owner NARI TECH CO LTD
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