CN102832715A - Virtual terminal, real fiber/optical cable integrative design method in design of intelligent substation - Google Patents
Virtual terminal, real fiber/optical cable integrative design method in design of intelligent substation Download PDFInfo
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- CN102832715A CN102832715A CN2012103426168A CN201210342616A CN102832715A CN 102832715 A CN102832715 A CN 102832715A CN 2012103426168 A CN2012103426168 A CN 2012103426168A CN 201210342616 A CN201210342616 A CN 201210342616A CN 102832715 A CN102832715 A CN 102832715A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
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Abstract
The invention discloses a virtual terminal, real fiber/optical cable integrative representation method in the design of an intelligent substation. Based on the modes of virtual loops and physical ports, the method is used for expressing an interoperation relationship between intelligent devices in an intelligent substation; moreover, a secondary loop diagram is drawn; the virtual loops between virtual terminals are expressed on one drawing; meanwhile, a more important action is to express the path of a physical loop corresponding to each virtual terminal, virtual terminal signals transmitted in optical cables are clearly expressed, and the operation of debugging and running management of the substation at a later period is greatly convenient; when a certain signal or all the virtual signals fail, the fault reasons of the physical ports can be quickly positioned; and moreover, the coupling of the design of a physical layer and the design of a logical layer in the intelligent substation is realized.
Description
Technical field
The present invention relates to electric power system and relate to the field, especially relate to empty terminal, the integrated method for expressing of real optical fiber/optical cable in a kind of intelligent substation design.
Background technology
Intelligent substation (comprising digital transformer substation) utilizes the up-to-date communication technology and the information processing technology; Compare with conventional substation; Revolutionary variation has taken place in its structure and form; In the conventional substation, the transmission of signal connects realization through cable, and there are one-to-one relationship in signal and cable; And in intelligent substation, (comprise digital transformer substation), and signal transmits between intelligent apparatus through fiber optic network, and cable or optical cable can only reflect the relation of the physical connection in the communication between the port, can not describe real function interoperability, interoperation relationships.State net company is to the design specification regulation of intelligent substation; " design for intelligent substation will be converted to for the empty terminal the intelligent substation and the design in empty loop from original secondary circuit design; also will design communication pipes such as optical cables simultaneously ", this standard does not provide definite drawing instance, to such an extent as to till now; The intelligent substation design still rests on and cannot see, impalpable state, and the intelligent grid construction does not possess the condition of large-scale promotion.Empty loop signal and concrete optical fiber, the corresponding relation of optical cable are beyond expression clear.Present domestic designing institute is when the design intelligent station; Empty terminal is to separate design with real optical fiber circuit; Be empty terminal with empty loop with independent empty terminal connection layout or the corresponding one by one description of form, and physical connection figure such as optical cable also are independent Graphic Expression, problem that this has just caused physical channel and empty loop to disconnect; What the inspection travel personnel can't know in the optical fiber transmission actually is any signal, and inspection travel is caused major safety risks.
Publication number is configuration and the describing method that puts forward empty terminal in the patent " intelligent apparatus GOOSE virtual terminal collocation method of digital transformer substation " of CN101431254A, but does not mention the expression about corresponding relation between empty terminal and optical fiber, the optical cable.Application number is the method for expressing that has proposed empty loop and physical port corresponding relation among the intelligent apparatus secondary circuit figure in 201210002076.9 the patent " method for expressing of empty loop and physical port corresponding relation among the secondary circuit figure "; Only rest in the expression of corresponding relation of many empty loop corresponding physical ports; And do not mention to the empty loop of intelligent apparatus the integrated expression of concrete optical fiber circuit of process; Because a lot of devices are not directly to connect between the physical port, and need through network equipments such as fibre distribution frame or switches.
Summary of the invention
The object of the invention is exactly in order to address the above problem; Empty terminal, the integrated method for expressing of real optical fiber/optical cable in a kind of intelligent substation design are provided; It has based on the mode of empty loop and physical port expresses the interoperation relation between the intelligent apparatus in the intelligent substation; And the secondary circuit figure that draws out expresses on a drawing in the empty loop between the empty terminal, the more important thing is the path of having expressed each empty terminal corresponding physical loop; The empty terminal signals of transmitting in the open-and-shut expression optical cable greatly facilitates the advantage of the debugging and the operational management work of later stage transformer station.
To achieve these goals, the present invention adopts following technical scheme:
Empty terminal, the integrated method for expressing of real optical fiber/optical cable in a kind of intelligent substation design, the performing step of this method is following:
Step 1: the method for expressing of confirming empty terminal according to the IEC61850 standard: each empty terminal has three attributes to be respectively: empty terminal numbering, empty terminal functional description, empty terminal data attribute;
Step 2: in the outlet or the porch of empty terminal, the virtual pressure plate in the loop that this void terminal connects; The pressing plate called after that in empty terminal figure, occurs " virtual pressure plate " is with distinguishing protection device inner " soft pressing plate ";
Step 3: based on the associated in correspondence relation that producer provides, the physical port that clear and definite concrete empty terminal signals is flowed through about physical port and empty terminal;
Step 4: confirm the method for expressing of optical fiber/optical cable, the sign content comprises optic cable design numbering, fibre core sum, fibre core numbering, and form is: optic cable design numbering-fibre core numbering/fibre core sum;
Step 5: numbering in sign screen cabinet, device and the cabinet, sign content comprise screen cabinet title, device name and device design number, and form is: screen cabinet title-device name device design number; Said device comprises intelligent apparatus and switch;
Step 6: the empty signal description method of optical fiber that connects into switch: because switch is the container of information sharing; Optical fiber for access switch; Device end at optical fiber should be by the relative numbering method; Identify offside screen cabinet title-device name-port numbers-empty terminal number, thereby review the source of information, realize the drawing graphic of SCD file.
In the said step 1, said empty terminal numbering adopts the numbering of empty terminal types sign indicating number+empty terminal sequence number.
Empty terminal types sign indicating number is divided into following four kinds in the said step 1:
GOIN: represent the GOOSE input signal;
GOOUT: represent GOOSE output signal;
SVIN: represent sampled input signal;
SVOUT: represent sampled output signal.
In the said step 1, the functional description of empty terminal is to confirm according to the requirement in IEC61850 standard and Q/GDW 396-2009 " the IEC 61850 engineering relaying protection application models " standard;
In the said step 1, empty terminal data attribute is promptly according to the data referencing path of the data point that defines in the IEC61850 standard.
The equipping rules of virtual pressure plate is: if the maintenance of single intelligent apparatus has influence on the operation of whole station other system equipment, quilt is overhauled the relevant SV of device, the empty terminal of GOOSE should dispose the virtual pressure plate, i.e. the expression of virtual pressure plate.
The expression way of the physical port of said step 3 is: port exists with ... integrated circuit board, statement plate card number.
Beneficial effect of the present invention: express the interoperation relation between the intelligent apparatus in the intelligent substation based on the mode of empty loop and physical port; Actual situation combines in secondary circuit figure; The empty signal that transmits in the open-and-shut expression optical cable greatly facilitates the debugging and the operational management work of later stage transformer station, when certain signal goes wrong; The physical port of fault location has been realized the coupling of intelligent substation physical layer design and logical layer design fast.
Description of drawings:
Fig. 1 is empty terminal and physical pathway corresponding relation sketch map.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
The present invention expresses on a drawing in the empty loop between the empty terminal; The more important thing is and expressed corresponding physical path, every empty loop; Screen cabinet-device-light is joined-optical cable-optical fiber-physical port-empty terminal, layer by layer deeply, and by the relative numbering principle of traditional transformer station design; Abstract and reality are combined closely, and tradition is come down in a continuous line with intelligence.
Empty terminal, the integrated method for expressing of real optical fiber/optical cable in a kind of intelligent substation design, the performing step of this method is following:
Step 1: confirm the method for expressing of empty terminal, each empty terminal has three attributes to be respectively: empty terminal numbering, empty terminal functional description, empty terminal data attribute;
(1) wherein, empty terminal numbering adopts the mode of empty terminal types sign indicating number+empty terminal sequence number, and empty terminal types sign indicating number is divided into following four kinds,
1) GOIN: represent the GOOSE input signal;
2) GOOUT: represent GOOSE output signal;
3) SVIN: represent sampled input signal;
4) SVOUT: represent sampled output signal;
(2) functional description of empty terminal is to confirm according to the requirement in IEC61850 standard and Q/GDW 396-2009 " the IEC 61850 engineering relaying protection application models " standard;
(3) empty terminal data attribute is promptly according to the data referencing path of the data point that defines in the IEC61850 standard.
For example, a certain GOOSE exports empty terminal and is expressed as:
| Empty terminal numbering | Empty terminal data attribute | Empty terminal functional description |
| GOOUT01 | PI_PROT/PTRC1$ST$Tr$general | Jump high-pressure side _ GOOSE |
Step 2:, on empty terminal figure, represent the virtual pressure plate in this loop with icon in the outlet or the porch of empty terminal; The pressing plate called after that in empty terminal figure, occurs " virtual pressure plate " is with distinguishing protection device inner " soft pressing plate ".The equipping rules of virtual pressure plate is: if the maintenance of single intelligent apparatus has influence on the operation of whole station other system equipment, quilt is overhauled the relevant SV of device, the empty terminal of GOOSE should dispose the virtual pressure plate, i.e. the expression of virtual pressure plate.
Step 3: based on the associated in correspondence relation that producer provides, the physical port that clear and definite concrete empty terminal signals is flowed through about physical port and empty terminal; The expression way of physical port is: port exists with ... integrated circuit board, statement plate card number, as follows: " plate card number " * " port numbers ".For example the port of a certain device is described as: B07 * TX1, i.e. " TX1 " of " B07 " number integrated circuit board mouth; No integrated circuit board, have only port numbering, identification means like the physical port of switch: port numbers, the expression of promptly single device physical port.For example " RX01 "; The port form of fibre distribution frame is: light is joined layer numbering/light and is joined port numbering, for example is designated " A/01 ".
Step 4: confirm the method for expressing of optical fiber/optical cable, the sign content comprises optic cable design numbering, fibre core sum, fibre core numbering, and form is: optic cable design numbering-fibre core numbering/fibre core sum.For example a certain optical fiber/optical cable is expressed as " 1B-101-2/4 ", promptly is numbered the 2nd fibre core in the 4 core optical cables of " 1B-101 ".
Step 5: the identification method of numbering in screen cabinet, device and the cabinet, sign content comprise screen cabinet title, device name and device design number, and form is: screen cabinet title-device name device design number; Device comprises intelligent apparatus and switch.For example a device identification is " #1 master high-pressure side inflation cabinet-intelligent terminal merge cells 15n ".
Step 6: the empty signal description method of optical fiber that connects into switch: because switch is the container of information sharing; Optical fiber for access switch; Device end at optical fiber should be by the relative numbering method; Identify offside screen cabinet title-device name-port numbers-empty terminal number, thereby effectively review the source of information, thereby realize the drawing graphic of SCD file.
What " the #1 main transformer protection cabinet " among Fig. 1 expressed is device place screen cabinet, and device name is " a main transformer protection device ", and the device model is " PCD-978 ", and design number is " 1n " in the screen.
As shown in Figure 1, empty terminal number definition is: export empty terminal and be expressed as GOOUT1～GOOUTi, import empty terminal and be expressed as GOIN1～GOINj; The semantic title of for example leaving empty terminal GOOUT01 is " jumping high-pressure side _ GOOSE ", and should the outlet pressing plate be arranged the void terminal.
As shown in Figure 1, the empty terminal that is numbered " GOIN02 " of the intelligent apparatus " intelligent terminal merge cells 1 " in the empty terminal that is numbered " GOOUT01 " of the intelligent apparatus " main transformer protection device " in " #1 main transformer protection cabinet " " jumping high-pressure side _ GOOSE " and " the #1 master high-pressure side inflation cabinet " constitutes an empty loop.This void loop pass through following path successively
1) the TX1 mouth of the B07 integrated circuit board of intelligent apparatus " main transformer protection device " sends;
2) A layer light 01 port of joining of screen cabinet " #1 main transformer protection cabinet ";
3) the 2nd of optical cable " 1B-101 " the fibre core;
4) the A layer light of screen cabinet " #1 master high-pressure side inflation cabinet " 02 port of joining;
5) the RX1 mouth of the B02 integrated circuit board of intelligent apparatus " intelligent terminal merge cells 1 " receives.
Though the above-mentioned accompanying drawing specific embodiments of the invention that combines is described; But be not restriction to protection range of the present 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 need not pay various modifications that creative work can make or distortion still in protection scope of the present invention.
Claims (7)
1. empty terminal, the integrated method for expressing of real optical fiber/optical cable during an intelligent substation designs is characterized in that the performing step of this method is following:
Step 1: the method for expressing of confirming empty terminal according to the IEC61850 standard: each empty terminal has three attributes to be respectively: empty terminal numbering, empty terminal functional description, empty terminal data attribute;
Step 2: in the outlet or the porch of empty terminal, the virtual pressure plate in the loop that this void terminal connects; The pressing plate called after that in empty terminal figure, occurs " virtual pressure plate " is with distinguishing protection device inner " soft pressing plate ";
Step 3: based on the associated in correspondence relation that producer provides, the physical port that clear and definite concrete empty terminal signals is flowed through about physical port and empty terminal;
Step 4: confirm the method for expressing of optical fiber/optical cable, the sign content comprises optic cable design numbering, fibre core sum, fibre core numbering, and form is: optic cable design numbering-fibre core numbering/fibre core sum;
Step 5: numbering in sign screen cabinet, device and the cabinet, sign content comprise screen cabinet title, device name and device design number, and form is: screen cabinet title-device name device design number; Said device comprises intelligent apparatus and switch;
Step 6: the empty signal description method of optical fiber that connects into switch: because switch is the container of information sharing; Optical fiber for access switch; Device end at optical fiber should be by the relative numbering method; Identify offside screen cabinet title-device name-port numbers-empty terminal number, thereby review the source of information, realize the drawing graphic of SCD file.
2. empty terminal, the integrated method for expressing of real optical fiber/optical cable is characterized in that in the intelligent substation design as claimed in claim 1, and in the said step 1, said empty terminal numbering adopts the numbering of empty terminal types sign indicating number+empty terminal sequence number.
3. empty terminal, the integrated method for expressing of real optical fiber/optical cable in the intelligent substation design as claimed in claim 1; It is characterized in that; In the said step 1, the functional description of empty terminal is to confirm according to the requirement in IEC61850 standard and Q/GDW 396-2009 " the IEC 61850 engineering relaying protection application models " standard.
4. empty terminal, the integrated method for expressing of real optical fiber/optical cable is characterized in that in the intelligent substation as claimed in claim 1 design, and in the said step 1, empty terminal data attribute is promptly according to the data referencing path of the data point that defines in the IEC61850 standard.
5. empty terminal, the integrated method for expressing of real optical fiber/optical cable is characterized in that empty terminal types sign indicating number is divided into following four kinds in the said step 1 in a kind of intelligent substation design as claimed in claim 2,
GOIN: represent the GOOSE input signal;
GOOUT: represent GOOSE output signal;
SVIN: represent sampled input signal;
SVOUT: represent sampled output signal.
6. empty terminal, the integrated method for expressing of real optical fiber/optical cable in a kind of intelligent substation design as claimed in claim 1; It is characterized in that; The equipping rules of virtual pressure plate is: if the maintenance of single intelligent apparatus has influence on the operation of whole station other system equipment; Should be disposed the virtual pressure plate, i.e. the expression of virtual pressure plate by the relevant SV of maintenance device, the empty terminal of GOOSE.
7. empty terminal, the integrated method for expressing of real optical fiber/optical cable in a kind of intelligent substation design as claimed in claim 1 is characterized in that the expression way of the physical port of said step 3 is: port exists with ... integrated circuit board, statement plate card number.
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103095525A (en) * | 2012-12-28 | 2013-05-08 | 广东电网公司茂名供电局 | Monitoring method and system for process level network virtual secondary circuit based on intelligent switching |
| CN103200051A (en) * | 2013-04-27 | 2013-07-10 | 国家电网公司 | Intelligent substation message simulation testing and association message analysis system and method |
| CN103514336A (en) * | 2013-10-18 | 2014-01-15 | 国家电网公司 | Intelligent substation optical cable connection automatic design method based on virtual-true mapping mode |
| CN103559287A (en) * | 2013-11-08 | 2014-02-05 | 贵州电力试验研究院 | Automatic analysis method for reliability of intelligent substation protecting system based on SCD (Substation Configuration Description) file |
| CN103955870A (en) * | 2014-04-30 | 2014-07-30 | 国家电网公司 | Automatic distribution method for optical cables of process layer of intelligent substation secondary system |
| CN104125103A (en) * | 2014-08-13 | 2014-10-29 | 国家电网公司 | Intelligent transformer substation process layer network communication fault locating method based on list of proof |
| CN104184621A (en) * | 2014-09-04 | 2014-12-03 | 武汉国电武仪电气股份有限公司 | Intelligent substation network topology graph generating method and system |
| CN104683168A (en) * | 2013-11-29 | 2015-06-03 | 国网浙江省电力公司 | Process level network communication failure automatic positioning method for intelligent transformer substation |
| CN104682357A (en) * | 2015-02-11 | 2015-06-03 | 国电南瑞科技股份有限公司 | Novel design method for virtual terminal of intelligent transformer substation |
| CN104820755A (en) * | 2015-05-14 | 2015-08-05 | 南京南瑞继保电气有限公司 | Physical loop extension and automatic virtual-real mapping method based on SCD (System Configuration Description) file |
| CN104967213A (en) * | 2015-02-11 | 2015-10-07 | 广东电网有限责任公司电力科学研究院 | Secondary loop positioning method and system for remote signaling signals in digital transformer station |
| CN105680562A (en) * | 2015-12-08 | 2016-06-15 | 国家电网公司 | Double-debugging method for intelligent substation |
| CN105678028A (en) * | 2016-03-02 | 2016-06-15 | 湖北省电力勘测设计院 | Transformer-station secondary-system configuration scheme constructing method based on design specification |
| CN108710716A (en) * | 2018-03-29 | 2018-10-26 | 中国联合网络通信集团有限公司 | Light puts the design drawing generation method and device at station in a kind of optical transmission system |
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| CN103095525A (en) * | 2012-12-28 | 2013-05-08 | 广东电网公司茂名供电局 | Monitoring method and system for process level network virtual secondary circuit based on intelligent switching |
| CN103095525B (en) * | 2012-12-28 | 2016-01-20 | 广东电网有限责任公司茂名供电局 | Based on intelligent exchange process layer network virtual secondary circuit monitoring method and system |
| CN103200051B (en) * | 2013-04-27 | 2015-12-09 | 国家电网公司 | Intelligent substation message emulating is tested and is associated message analysis system and method |
| CN103200051A (en) * | 2013-04-27 | 2013-07-10 | 国家电网公司 | Intelligent substation message simulation testing and association message analysis system and method |
| CN103514336A (en) * | 2013-10-18 | 2014-01-15 | 国家电网公司 | Intelligent substation optical cable connection automatic design method based on virtual-true mapping mode |
| CN103559287A (en) * | 2013-11-08 | 2014-02-05 | 贵州电力试验研究院 | Automatic analysis method for reliability of intelligent substation protecting system based on SCD (Substation Configuration Description) file |
| CN103559287B (en) * | 2013-11-08 | 2016-11-23 | 贵州电力试验研究院 | Intelligent substation based on SCD file protection system reliability automatic analysis method |
| CN104683168A (en) * | 2013-11-29 | 2015-06-03 | 国网浙江省电力公司 | Process level network communication failure automatic positioning method for intelligent transformer substation |
| CN103955870A (en) * | 2014-04-30 | 2014-07-30 | 国家电网公司 | Automatic distribution method for optical cables of process layer of intelligent substation secondary system |
| CN104125103A (en) * | 2014-08-13 | 2014-10-29 | 国家电网公司 | Intelligent transformer substation process layer network communication fault locating method based on list of proof |
| CN104125103B (en) * | 2014-08-13 | 2017-02-22 | 国家电网公司 | Intelligent transformer substation process layer network communication fault locating method based on list of proof |
| CN104184621B (en) * | 2014-09-04 | 2018-02-27 | 武汉国电武仪电气股份有限公司 | The generation method and system of intelligent substation network topological diagram |
| CN104184621A (en) * | 2014-09-04 | 2014-12-03 | 武汉国电武仪电气股份有限公司 | Intelligent substation network topology graph generating method and system |
| CN104967213B (en) * | 2015-02-11 | 2017-03-08 | 广东电网有限责任公司电力科学研究院 | The secondary circuit localization method of remote signals and system in digital transformer substation |
| CN104682357A (en) * | 2015-02-11 | 2015-06-03 | 国电南瑞科技股份有限公司 | Novel design method for virtual terminal of intelligent transformer substation |
| CN104967213A (en) * | 2015-02-11 | 2015-10-07 | 广东电网有限责任公司电力科学研究院 | Secondary loop positioning method and system for remote signaling signals in digital transformer station |
| CN104820755A (en) * | 2015-05-14 | 2015-08-05 | 南京南瑞继保电气有限公司 | Physical loop extension and automatic virtual-real mapping method based on SCD (System Configuration Description) file |
| CN105680562A (en) * | 2015-12-08 | 2016-06-15 | 国家电网公司 | Double-debugging method for intelligent substation |
| CN105680562B (en) * | 2015-12-08 | 2019-02-12 | 国家电网公司 | A kind of dual adjustment method for intelligent substation |
| CN105678028A (en) * | 2016-03-02 | 2016-06-15 | 湖北省电力勘测设计院 | Transformer-station secondary-system configuration scheme constructing method based on design specification |
| CN105678028B (en) * | 2016-03-02 | 2018-12-21 | 湖北省电力勘测设计院有限公司 | Transformer station secondary system allocation plan construction method based on design specification |
| CN108710716A (en) * | 2018-03-29 | 2018-10-26 | 中国联合网络通信集团有限公司 | Light puts the design drawing generation method and device at station in a kind of optical transmission system |
| CN108710716B (en) * | 2018-03-29 | 2022-03-15 | 中国联合网络通信集团有限公司 | Design drawing generation method and device for optical amplifier station in optical transmission system |
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