CN212569777U - Intelligent substation counter point simulation device - Google Patents
Intelligent substation counter point simulation device Download PDFInfo
- Publication number
- CN212569777U CN212569777U CN202020902722.7U CN202020902722U CN212569777U CN 212569777 U CN212569777 U CN 212569777U CN 202020902722 U CN202020902722 U CN 202020902722U CN 212569777 U CN212569777 U CN 212569777U
- Authority
- CN
- China
- Prior art keywords
- instruction
- telecontrol
- signal
- module
- standard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses an intelligent substation counter point simulation device. The file memory stores a plurality of regulating and controlling center instructions and standard telecontrol signals generated according to each regulating and controlling center instruction when the transformer substation to be tested normally operates; after the instruction transmitter transmits any regulation center instruction to the telecontrol device of the transformer substation to be tested, a feedback telecontrol signal fed back by the telecontrol device of the transformer substation to be tested according to the regulation center instruction is received; and comparing the standard telecontrol signal with the feedback telecontrol signal through a processor and then judging whether the current transformer substation to be tested works normally.
Description
Technical Field
The utility model relates to an electric power system field, in particular to intelligent substation counter point simulation device.
Background
The intelligent substation data communication gateway machine, namely the telecontrol device, is used as important station control layer equipment, communicates with lower and inter-station bay layer equipment, performs telecontrol information real-time interaction with upper and all levels of control centers, provides data, model, graph and file transmission service for the control centers to realize functions of substation monitoring control, information query, remote browsing and the like, is key equipment for supporting the intelligent substation to realize regulation and control integrated operation, is important for safe and stable operation of a power grid, performs function debugging on the telecontrol device, particularly performs regulation and control information joint debugging work between the control center and the substation, is key work in an engineering debugging stage of an intelligent substation monitoring system, and also briefly describes the work as telecontrol point-to-point in engineering.
At present, the joint debugging of the regulation and control information of the telemechanical device is mainly carried out manually between a regulation and control center and a transformer substation in a real-time communication mode, namely, the information received by the regulation and control center and the actual information of the transformer substation are corrected in a manual point-by-point mode. Such a mode technical means is single, lacks effectual debugging instrument, and degree of automation is low, need consume a large amount of manpowers and time, in order to promote debugging implementation efficiency, improves the automation level of debugging work, urgent need a convenient and fast to carry out quick accurate check instrument to regulation and control information transmission work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligent substation counter point emulation device, it can improve above-mentioned problem.
The embodiment of the utility model is realized like this:
the utility model provides an intelligent substation counter point emulation device, it includes:
the device comprises a file memory, an instruction transmitter, a signal receiver and a judgment processor;
the file memory is electrically connected with the judgment processor; the judgment processor is electrically connected with the signal receiver and the judgment processor respectively;
the file memory comprises an instruction memory module and a standard telecontrol signal memory module; the instruction storage module is used for storing a plurality of regulation and control center instructions, and the standard telecontrol signal storage module is used for storing standard telecontrol signals generated according to each regulation and control center instruction when the transformer substation to be tested normally operates;
the instruction transmitter is used for transmitting any regulation center instruction in the file memory to a telecontrol device of the transformer substation to be tested;
the signal receiver is used for receiving a feedback telecontrol signal fed back by a telecontrol device of the transformer substation to be tested;
and the judgment processor is used for comparing the standard telecontrol signal with the feedback telecontrol signal and judging whether the current transformer substation to be tested works normally.
In a preferred embodiment of the present invention, the judgment processor comprises: an instruction reading module; the instruction reading module is electrically connected with the instruction storage module and the standard telecontrol signal storage module respectively; the instruction reading module is used for reading any one regulation center instruction in the instruction storage module and the standard telecontrol signal corresponding to the regulation center instruction.
In a preferred embodiment of the present invention, the command reading module is electrically connected to the command transmitter.
In a preferred embodiment of the present invention, the determination processor further comprises a remote signaling determination module; the remote signaling judgment module is electrically connected with the signal receiver and the instruction reading module respectively; and under the condition that the digital signal of the standard telecontrol signal corresponding to the regulation and control center instruction sent by the instruction sender is the same as the digital signal of the feedback telecontrol signal, the telecommand judgment module judges that the telecommand mode of the current transformer substation to be tested normally works.
In a preferred embodiment of the present invention, the determination processor further comprises a telemetry determination module; the remote signaling judgment module is electrically connected with the signal receiver and the instruction reading module respectively; and under the condition that the analog signal of the standard telecontrol signal corresponding to the regulation and control center instruction sent by the instruction sender is the same as the analog signal of the feedback telecontrol signal, the telemetering judgment module judges that the telemetering mode of the current transformer substation to be tested normally works.
In a preferred embodiment of the present invention, the command of the control center and the standard telecontrol signal stored in the file storage are SCD files.
In a preferred embodiment of the present invention, the command transmitter and the judgment processor follow an MMS communication protocol.
In the preferred embodiment of the present invention, the intelligent substation counter point simulation device further comprises an alarm lamp, and the alarm lamp is electrically connected to the processor.
The utility model discloses an intelligent substation counter point simulation device. The file memory stores a plurality of regulating and controlling center instructions and standard telecontrol signals generated according to each regulating and controlling center instruction when the transformer substation to be tested normally operates; after the instruction transmitter transmits any regulation center instruction to the telecontrol device of the transformer substation to be tested, a feedback telecontrol signal fed back by the telecontrol device of the transformer substation to be tested according to the regulation center instruction is received; and comparing the standard telecontrol signal with the feedback telecontrol signal through a processor and then judging whether the current transformer substation to be tested works normally. And under the condition that the digital signal of the standard telecontrol signal corresponding to the regulation and control center instruction sent by the instruction sender is the same as the digital signal of the feedback telecontrol signal, the telecommand judgment module judges that the telecommand mode of the current transformer substation to be tested normally works. And under the condition that the analog signal of the standard telecontrol signal corresponding to the regulation and control center instruction sent by the instruction sender is the same as the analog signal of the feedback telecontrol signal, the telemetering judgment module judges that the telemetering mode of the current transformer substation to be tested normally works.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of an intelligent substation counter point simulation device provided by the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1, fig. 1 is a schematic structural diagram of an intelligent substation point-to-point simulation apparatus 100 according to the present invention. The utility model provides an intelligent substation counter point simulation device 100, it includes: a file memory 101, an instruction transmitter 102, a signal receiver 103, and a judgment processor 104.
The file memory 101 is electrically connected with the judgment processor 104; the judgment processor 104 is electrically connected to the signal receiver 103 and the judgment processor 104, respectively.
The file memory 101 includes an instruction storage module 1011 and a standard telecontrol signal storage module 1012.
The instruction storage module 1011 is used for storing a plurality of regulation and control center instructions, and the standard telecontrol signal storage module 1012 is used for storing standard telecontrol signals generated according to each regulation and control center instruction when the transformer substation to be tested normally operates.
The instruction transmitter 102 is used for transmitting any regulation center instruction in the file storage 101 to a telecontrol device of the transformer substation to be tested; the signal receiver 103 is used for receiving a feedback telecontrol signal fed back by a telecontrol device of the transformer substation to be tested; and the judgment processor 104 is used for comparing the standard telecontrol signal with the feedback telecontrol signal and judging whether the current transformer substation to be tested works normally.
It can be understood that the file memory 101 stores a plurality of regulation and control center instructions and standard telecontrol signals generated according to each regulation and control center instruction when the transformer substation to be tested normally operates; after the instruction transmitter 102 transmits any regulation center instruction to the telecontrol device of the transformer substation to be tested, a feedback telecontrol signal fed back by the telecontrol device of the transformer substation to be tested according to the regulation center instruction is received; and comparing the standard telecontrol signal with the feedback telecontrol signal by the processor and judging whether the current transformer substation to be tested normally works or not.
In the preferred embodiment of the present invention, the judgment processor 104 comprises: an instruction reading module 1041; the instruction reading module 1041 is electrically connected with the instruction storage module 1011 and the standard telecontrol signal storage module 1012 respectively; the instruction reading module 1041 is configured to read any one of the control center instructions in the instruction storage module 1011 and the standard telecontrol signal corresponding to the control center instruction. The command reading module 1041 is electrically connected to the command transmitter 102.
It can be understood that the instruction reading module 1041 in the judgment processor 104 randomly reads any one of the control center instructions in the file memory 101 and then sends the instruction to the substation telecontrol device through the instruction transmitter 102.
In the preferred embodiment of the present invention, the determination processor 104 further comprises a remote signaling determination module 1042; the remote signaling judgment module 1042 is electrically connected with the signal receiver 103 and the instruction reading module 1041 respectively; under the condition that the digital signal of the standard telemechanical signal corresponding to the regulation and control center instruction sent by the instruction sender 102 is the same as the digital signal of the feedback telemechanical signal, the telemechanical judgment module 1042 judges that the telemechanical mode of the current substation to be tested normally works.
In the preferred embodiment of the present invention, the determination processor 104 further comprises a telemetry determination module 1043; the remote signaling judgment module 1042 is electrically connected with the signal receiver 103 and the instruction reading module 1041 respectively; under the condition that the analog signal of the standard telecontrol signal corresponding to the regulation and control center instruction sent by the instruction sender 102 is the same as the analog signal of the feedback telecontrol signal, the telemetry judgment module 1043 judges that the telemetry mode of the current substation to be tested normally works.
In the preferred embodiment of the present invention, the command of the control center and the standard telecontrol signal stored in the file storage 101 are SCD files. The command transmitter 102 and the decision processor 104 follow the MMS communication protocol.
The utility model discloses in the embodiment of preferred, intelligent substation counter point simulation device 100 still includes the alarm lamp (not drawn in the figure), and the alarm lamp is connected with treater 104 electricity to light this alarm lamp when this judgement treater 104 judges that being in abnormal operating condition of the present transformer substation that awaits measuring, with the signal staff.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an intelligent substation counter point simulation device which characterized in that includes: the device comprises a file memory, an instruction transmitter, a signal receiver and a judgment processor;
the file memory is electrically connected with the judgment processor; the judgment processor is electrically connected with the signal receiver and the judgment processor respectively;
the file memory comprises an instruction memory module and a standard telecontrol signal memory module; the instruction storage module is used for storing a plurality of regulation and control center instructions, and the standard telecontrol signal storage module is used for storing standard telecontrol signals generated according to each regulation and control center instruction when the transformer substation to be tested normally operates;
the instruction transmitter is used for transmitting any regulation center instruction in the file memory to a telecontrol device of the transformer substation to be tested;
the signal receiver is used for receiving a feedback telecontrol signal fed back by a telecontrol device of the transformer substation to be tested;
and the judgment processor is used for comparing the standard telecontrol signal with the feedback telecontrol signal and judging whether the current transformer substation to be tested works normally.
2. The intelligent substation point-to-point simulation apparatus according to claim 1,
the judgment processor includes: an instruction reading module;
the instruction reading module is electrically connected with the instruction storage module and the standard telecontrol signal storage module respectively; the instruction reading module is used for reading any one regulation center instruction in the instruction storage module and the standard telecontrol signal corresponding to the regulation center instruction.
3. The intelligent substation point-to-point simulation apparatus according to claim 2,
the instruction reading module is electrically connected with the instruction transmitter.
4. The intelligent substation point-to-point simulation apparatus of claim 3,
the judgment processor also comprises a remote signaling judgment module;
the remote signaling judgment module is electrically connected with the signal receiver and the instruction reading module respectively;
and under the condition that the digital signal of the standard telecontrol signal corresponding to the regulation and control center instruction sent by the instruction sender is the same as the digital signal of the feedback telecontrol signal, the telecommand judgment module judges that the telecommand mode of the current transformer substation to be tested normally works.
5. The intelligent substation point-to-point simulation apparatus of claim 4,
the judgment processor also comprises a telemetering judgment module;
and under the condition that the analog signal of the standard telecontrol signal corresponding to the regulation and control center instruction sent by the instruction sender is the same as the analog signal of the feedback telecontrol signal, the telemetering judgment module judges that the telemetering mode of the current transformer substation to be tested normally works.
6. The intelligent substation point-to-point simulation device according to any one of claims 1 to 5,
the intelligent substation counter point simulation device further comprises an alarm lamp, and the alarm lamp is electrically connected with the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020902722.7U CN212569777U (en) | 2020-05-26 | 2020-05-26 | Intelligent substation counter point simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020902722.7U CN212569777U (en) | 2020-05-26 | 2020-05-26 | Intelligent substation counter point simulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212569777U true CN212569777U (en) | 2021-02-19 |
Family
ID=74634092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020902722.7U Active CN212569777U (en) | 2020-05-26 | 2020-05-26 | Intelligent substation counter point simulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212569777U (en) |
-
2020
- 2020-05-26 CN CN202020902722.7U patent/CN212569777U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110672962A (en) | State monitoring system for electric equipment | |
| CN206948382U (en) | It is a kind of based on the wireless equipment remote monitoring management systems with Internet technology of LORA | |
| CN109120464A (en) | Secondary equipment of intelligent converting station configuration information remote online control device | |
| CN102931731A (en) | Integrated intelligent monitoring system applicable to substation direct-current power supply | |
| CN205281222U (en) | Sewage treatment's remote monitering system | |
| CN202856468U (en) | Integrated intelligent monitoring system suitable for substation direct current power supply | |
| CN201508408U (en) | Intelligent device for wirelessly monitoring state of storage batteries used for direct current screen of transformer substation | |
| CN108768995B (en) | Substation self-adaptive master station access method | |
| CN212569777U (en) | Intelligent substation counter point simulation device | |
| CN201138365Y (en) | CVT on-line monitoring terminal | |
| CN205622325U (en) | Remote intelligent power dispatching automation equipment examine monitoring system | |
| CN211018398U (en) | Power distribution room monitoring system | |
| CN111786463A (en) | Electric power energy-saving monitoring control system | |
| CN102290864B (en) | Method and device for implementing virtual load management terminal | |
| CN208835837U (en) | Long-range involution equipment and system | |
| CN107091953B (en) | Intelligent electric energy metering device | |
| CN116317111A (en) | Power operation and maintenance state monitoring system | |
| CN212229020U (en) | Three-phase safety electric meter | |
| CN210052032U (en) | Well site sharing intelligent remote terminal control device based on wireless network | |
| CN204270387U (en) | A kind of unlock key management machine | |
| CN109617227B (en) | UPS monitoring data management system | |
| CN112332532A (en) | Power distribution room remote control system | |
| CN112311093A (en) | Temperature monitoring device, system, method, medium and processor of power grid terminal | |
| CN209496972U (en) | A kind of battery management system input/output signal detection device | |
| CN215182388U (en) | STM 32-based transformer fault outage automatic alarm system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |