CN107978007B

CN107978007B - Method for automatically generating interval diagram in regulation and control integrated system without maintenance

Info

Publication number: CN107978007B
Application number: CN201711353595.9A
Authority: CN
Inventors: 罗希; 熊楠; 宁楠; 赵维兴; 贺强
Original assignee: Guizhou Power Grid Co Ltd
Current assignee: Guizhou Power Grid Co Ltd
Priority date: 2017-12-15
Filing date: 2017-12-15
Publication date: 2021-05-14
Anticipated expiration: 2037-12-15
Also published as: CN107978007A

Abstract

The invention discloses a method for automatically generating a maintenance-free interval diagram in a regulation and control integrated system, which can generate the interval diagram immediately by using the maintenance-free function of the interval diagram only by a little mouse, and can automatically synchronize the interval diagram in a two-dimensional table by only modifying the names in a main wiring diagram and a database when equipment is abnormally moved, thereby saving a large amount of time, reducing the complex operation of repeatedly generating the interval diagram in the traditional system and freeing maintenance personnel.

Description

Method for automatically generating interval diagram in regulation and control integrated system without maintenance

Technical Field

The invention relates to the technical field of power system maintenance, in particular to a maintenance-free method for automatically generating an interval diagram in a regulation and control integrated system.

Background

When the transformer substation is put into operation, the corresponding main wiring diagram and the corresponding interval diagram are manufactured, however, the corresponding equipment interval name is changed along with the change of the power grid structure, namely, equipment is changed; the names of the equipment primitives of the main wiring diagram are modified, then the diagram source is put into a warehouse, and then the names and the related attributes of the four remote signals are modified in the point table maintenance tool

As shown in fig. 1, in a conventional scheduling automation system, an interval diagram needs to be generated again when a device is in a different state, and each signal in the interval diagram needs to be adjusted in position and size, taking an interval of one hundred signals as an example, 10 seconds are required to adjust one signal, and 100 signals need 1000 seconds, that is, more than 16 minutes, which wastes time of maintenance personnel and human resources.

Disclosure of Invention

In view of the above, the present invention provides a maintenance-free method for automatically generating an interval diagram in a regulation and control integrated system. By the method, when the name of remote signaling and remote sensing is changed, the system automatically searches the solidified switch name attribute and automatically reads the changed information, so that the complicated operation of repeatedly generating the interval diagram in the traditional system is reduced.

The purpose of the invention is realized by the following technical scheme:

the method for automatically generating the interval diagram in the regulation and control integrated system without maintenance comprises the following steps:

the method comprises the following steps: opening a regulation and control integrated system, and drawing required switch knife switch components by using a picture editing tool to form a primary main wiring diagram;

step two: modifying the name attributes of key elements of interval switches and disconnecting links in a main wiring editing picture, and modifying the remote signaling, remote measuring, remote controlling and remote adjusting name description of intervals in an editing library;

step three: related remote signaling, remote measurement and remote control point information production of the drawn components are carried out in a database, the remote signaling is signals of a switch, a disconnecting link and a protection measurement and control device, and the remote measurement is analog quantity of current, active power, reactive power and the like; the remote control is a switch and a disconnecting link control signal;

step four: and after the template is created, creating an interval diagram option through a switch on a main wiring diagram of an editing picture to finish the automatic generation of the interval diagram.

The invention has the beneficial effects that:

when the structure of the power grid changes, the link mode of the line changes, the name of the related equipment changes, after the interval diagram maintenance-free function is used, the interval diagram can be generated only by a little mouse and a few seconds, and when the equipment is abnormal, the main wiring diagram and the name in the database are only required to be modified, the main wiring diagram and the name in the database are automatically synchronized in the interval diagram through the two-dimensional table, so that a large amount of time is saved, the complex operation of repeatedly generating the interval diagram in the traditional system is reduced, and the maintenance personnel are liberated.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof.

Drawings

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:

fig. 1 is a flowchart illustrating a spacer map making process in a conventional scheduling automation system;

FIG. 2 is a flowchart illustrating interval map updating according to the present invention;

FIG. 3 is a graphical edit open schematic of the software;

FIG. 4 is a diagram of a switch element;

5-7 are schematic diagrams of component description modification;

8-9 are schematic diagrams of telemetry and telemetry signaling modification in a database;

FIG. 10 is a diagram of an editing template;

FIG. 11 is a schematic diagram of a creation interval;

FIG. 12 is a schematic diagram of a complete interval generation;

FIG. 13 is a diagram of telemetry, telemetry information displayed in a two-dimensional table in a complete interval.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are illustrative of the invention only and are not limiting upon the scope of the invention.

As shown in fig. 2, the method for automatically generating a maintenance-free partition map in a regulation and control integrated system of the present invention includes the following steps:

the method comprises the following steps: opening a picture editing tool of a regulation and control integrated system, and drawing required switch components to form a primary main wiring diagram; in the invention, the regulation and control integrated system adopts the 3.02 version of the Nanrui relay protection Pcs9000 system, and the 3.2 version of an kylin operating system and the 7.0 version of a Dameng database are used in the operating environment; wherein, fig. 3 is a diagram illustrating the software for editing and opening graphics; FIG. 4 is a diagram of a switch element;

step two: modifying the name attributes of key elements of interval switches and disconnecting links in a main wiring editing picture, and modifying the remote signaling, remote measuring, remote controlling and remote adjusting name description of intervals in an editing library; as shown in fig. 5-7;

step three: making related remote signaling, remote measuring and remote control point information of the drawn component in a database; remote signaling is signals of a switch, a disconnecting link position and a protection measurement and control device; telemetering is analog quantity of current, active power, reactive power and the like; the remote control is a switch and a disconnecting link control signal; as shown in fig. 8-9;

step four: and after the template is created, creating an interval diagram option through a switch on a main wiring diagram of an editing picture to finish the automatic generation of the interval diagram. Therefore, when the device carries out name transaction, the modified data can be automatically synchronized in the interval diagram only by modifying the four remote names in the maintenance database. FIG. 10 is a schematic diagram of an editing template; FIG. 11 is a schematic diagram of a creation interval; FIG. 12 is a schematic diagram of a complete interval generation; FIG. 13 is a diagram of telemetry, telemetry information displayed in a two-dimensional table in a complete interval.

By adopting the maintenance-free method for automatically generating the interval diagram in the regulation and control integrated system, the automatic generation of the interval diagram of the whole system can be completed by only modifying the name of the main wiring element and related signals and attributes in a database and directly using the interval diagram unified template after checking that the interval diagram is correct. And the position and the size of each signal in the interval diagram do not need to be adjusted like the traditional mode, so that manpower and material resources are greatly saved.

Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.

Claims

1. A method for automatically generating an interval diagram in a regulation and control integrated system without maintenance is characterized by comprising the following steps: the system comprises the following steps:

the method comprises the following steps: opening the regulation and control integrated system, and drawing required switch knife switch components by using a picture editing tool to form a primary main wiring diagram; the regulation and control integrated system adopts the 3.02 version of the Nanrui relay protection Pcs9000 system, and the operating environment uses the 3.2 version of an kylin operating system and the 7.0 version of a Dameng database;

step two: modifying the name attributes of key elements of interval switches and disconnecting links in a main wiring editing picture, and modifying remote signaling, remote measuring, remote controlling and name description of intervals in an editing library;

step three: the method comprises the following steps of performing related remote signaling, remote measurement and remote control point information production of drawn components in a maintenance database, wherein the remote signaling is signals of a switch, a disconnecting link and a protection measurement and control device, and the remote measurement is current, active and reactive analog quantities; the remote control is a switch and a disconnecting link control signal;

step four: creating an interval diagram by using an interval diagram template function, wherein the template is an application software tool based on a standard model tool, and a two-dimensional table function in the diagram drawing tool defines interval parameters and specific mark attributes as remote signaling and remote measuring to be selected, and creates an interval diagram uniform template; after the template is created, an interval diagram option is created through a switch on the main wiring diagram of the editing screen, and automatic generation of the interval diagram is completed.