The method of fibre distribution frame port arrangement in the intelligent substation electrical secondary system
Technical field
The present invention relates to a kind of method of port arrangement, relate in particular to the method for fibre distribution frame port arrangement in a kind of intelligent substation electrical secondary system.
Background technology
Fibre distribution frame (ODF; Optical Fiber Distribution Frame) is important corollary equipment in the optical transmission system; it is mainly used in fused fiber splice, optical connector installation, the transfer of light path, the storage of unnecessary tail optical fiber and the protection of optical cable etc. of optical fiber cable termination, and it has important effect for Networks of Fiber Communications safe operation and flexible the use.Related among the publication No. CN102270261A based on the integrated intelligent substation modelling of CAD artwork method; For the design of intelligent substation provides a kind of brand-new design idea.The design that has occurred numerous employing fibre distribution frames at present in the intelligent substation owing to a large amount of existence of optical fiber.In a sense, fibre distribution frame is equivalent to original screen terminal board.The interior device of screen is received earlier on the fibre distribution frame, by optical fiber fibre distribution frame is each other coupled together between screen and the screen, finishes setting up of interior all physical pipeline in station.Its principle is similar to the mentality of designing of original screen terminal board, in the current intelligent substation electrical secondary system design process, relate to many, the annexation bulky complex of optical fiber and fibre distribution frame quantity, thereby make the configuration project engineering amount of fibre distribution frame big and many, if design has change slightly, to cause chain reaction, be unfavorable for time update, under tighter situation of duration, in the face of loaded down with trivial details engineering design, need expend a large amount of energy and time of engineers and technicians, often get half the result with twice the effort.
Summary of the invention
Purpose of the present invention is exactly in order to address the above problem, the method of fibre distribution frame port arrangement in a kind of intelligent substation electrical secondary system is provided, it has comparatively fast finishes design in a short time, automaticity height, the advantage of raising engineers and technicians operating efficiency.
To achieve these goals, the present invention adopts following technical scheme:
The method of fibre distribution frame port arrangement in a kind of intelligent substation electrical secondary system, it comprises fibre distribution frame that screen is provided with in the cabinet, by installing outside device, the screen in optical fiber and the screen that fibre distribution frame is connected, the concrete steps that it comprises are
1) designer carries out intelligent apparatus, switch modeling and group screen based on the integrated intelligent substation design system of artwork, the physical port of configuration intelligent apparatus, and deploy content comprises port number, port title and port type;
2) according to the requirement of interoperation relation, the relation of the physical connection between the intelligent apparatus is configured, directly specify the direct-connected relation between the port of intelligent apparatus, switch;
3) shield the allocation plan that instructs that port numbers to intelligent apparatus communication in other screens of going up intelligent apparatus provide fibre distribution frame according to each, specifically comprise:
A) the suggestion port number of fibre distribution frame as required, adds the standby port of quantification;
B) each port that provides fibre distribution frame to shield interior and to shield outer connected to end device and port;
C) namely shield and shield according to the group screen situation of device between optical fibre channel between the fibre distribution frame provide optical fiber group cable scheme, and consider to leave in the every optical cable the standby optical fiber of quantification;
4) fibre distribution frame is inserted, fibre distribution frame corresponding foundations is related one by one to intelligent apparatus in inner port and the screen, the other end and shield outside other screens fibre distribution frame external port is set up respective associated;
5) will shield and shield between optical fiber organize cable.
Described fibre distribution frame carries out modeling based on the artwork integrated design and obtains, fibre distribution frame is provided with some ports, each port has both direction, and what internally connect is the corresponding port of the intelligent apparatus in the screen, and externally the fibre distribution frame of other screens that connect is to external port.The attribute of each port comprises on the fibre distribution frame: institute in shielding is connected the optical fiber numbering, connects optical fiber and number shielding outer institute, to shield interior institute's connection intelligent device and port numbers, to connecting fibre distribution frame and the external port numbers of other screens outside shielding.
The attribute of described optical fiber comprises: the numbering of intelligent apparatus that top connects and port numbers, terminal institute connection intelligent device and port numbers, the affiliated optical cable determined according to group cable scheme.
This patent has proposed a kind of based on the integrated method of carrying out the fibre distribution frame port arrangement of artwork, the project planner from loaded down with trivial details design iterations and proofread repeatedly the many design works of holding time and free, can be improved designer's operating efficiency greatly.
Beneficial effect of the present invention:
1) according to the port numbers of the automatic distribution optical fibers distributing frame of the interoperation relation of intelligent apparatus; And can realize that the optical cable between screen and the screen distributes automatically;
2) just the stage of establishing can be calculated bright dipping automatically and joined quantity, the guiding construction stage design;
3) effectively reduce the workload of physics loop design, and can be concrete calculate the optical fiber consumption.
Description of drawings
Fig. 1 is the fibre distribution frame schematic diagram;
Fig. 2 is the automatic configuration flow of fibre distribution frame.
Embodiment
The invention will be further described below in conjunction with accompanying drawing and embodiment.
Among Fig. 1, expression is carried out modeling based on the thinking of artwork integrated design with fibre distribution frame, and fibre distribution frame has 4 ports, and each port has both direction.What internally connect is the corresponding port of the intelligent apparatus in the screen, externally the fibre distribution frame of other screens that connect.
Among Fig. 2, the method for fibre distribution frame port arrangement in a kind of intelligent substation electrical secondary system, it comprises fibre distribution frame that screen is provided with in the cabinet, by installing outside device, the screen in optical fiber and the screen that fibre distribution frame is connected, the concrete steps that it comprises are
1) designer carries out intelligent apparatus, switch modeling and group screen based on the integrated intelligent substation design system of artwork, the physical port of configuration intelligent apparatus, and deploy content comprises port number, port title and port type;
2) according to the requirement of interoperation relation, the relation of the physical connection between the intelligent apparatus is configured, directly specify the direct-connected relation between the port of intelligent apparatus, switch;
3) shield the allocation plan that instructs that port numbers to intelligent apparatus communication in other screens of going up intelligent apparatus provide fibre distribution frame according to each, specifically comprise:
A) the suggestion port number of fibre distribution frame as required, adds the standby port of quantification;
B) each port that provides fibre distribution frame to shield interior and to shield outer connected to end device and port;
C) namely shield and shield according to the group screen situation of device between optical fibre channel between the fibre distribution frame provide optical fiber group cable scheme, and consider to leave in the every optical cable the standby optical fiber of quantification;
4) fibre distribution frame is inserted, fibre distribution frame corresponding foundations is related one by one to intelligent apparatus in inner port and the screen, the other end and shield outside other screens fibre distribution frame external port is set up respective associated;
5) will shield and shield between optical fiber organize cable.
Described fibre distribution frame carries out modeling based on the artwork integrated design and obtains, fibre distribution frame is provided with some ports, each port has both direction, and what internally connect is the corresponding port of the intelligent apparatus in the screen, and externally the fibre distribution frame of other screens that connect is to external port.The attribute of each port comprises on the fibre distribution frame: institute in shielding is connected the optical fiber numbering, connects optical fiber and number shielding outer institute, to shield interior institute's connection intelligent device and port numbers, to connecting fibre distribution frame and the external port numbers of other screens outside shielding.
The attribute of described optical fiber comprises: the numbering of intelligent apparatus that top connects and port numbers, terminal institute connection intelligent device and port numbers, the affiliated optical cable determined according to group cable scheme.
Though above-mentionedly by reference to the accompanying drawings the specific embodiment of the present invention is described; but be not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection scope of the present invention.