CN205003841U - Power system fault record wave system all - Google Patents
Power system fault record wave system all Download PDFInfo
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- CN205003841U CN205003841U CN201520716196.4U CN201520716196U CN205003841U CN 205003841 U CN205003841 U CN 205003841U CN 201520716196 U CN201520716196 U CN 201520716196U CN 205003841 U CN205003841 U CN 205003841U
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Abstract
The utility model discloses a power system fault record wave system all, including rear end main website and at least one front end sub -station, the rear end main website includes the web terminal, network switch, a communication service ware and a serial server, the front end sub -station includes the 2nd serial server and the monitoring devices of transformer substation, monitoring devices of transformer substation and the 2nd serial server are connected, the 2nd serial server passes through the ethernet and is connected with a network switch and a serial server respectively, network switch pass through the ethernet respectively with communication service ware and web terminal connection, network switch still is connected with the mobile office subsystem, a serial server is connected with the communication service ware, the communication service ware still is connected with telephone network. The utility model discloses a digital network transmission power failure record ripples data file has improved transmission efficiency.
Description
Technical field
The utility model relates to a kind of Power System Fault Record system.
Background technology
Along with the progress of technology, in present electric system main/load-center substation all possessed digital channel, in this case, need to study new transmission mode to replace traditional dial mode to transmit recorder data.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of Power System Fault Record system, adopts digital network transmission power failure recorder data file, improves transfer efficiency.
The purpose of this utility model is achieved through the following technical solutions: a kind of Power System Fault Record system, comprise rear end main website and at least one substation, front end, rear end main website comprises web terminal, the network switch, the communication server and first serial server, substation, front end comprises second serial server and electrical substation monitoring device, electrical substation monitoring device is connected with second serial server, second serial server via Ethernet is connected with the network switch and first serial server respectively, the network switch is connected with the communication server and web terminal respectively by Ethernet, the network switch is also connected with mobile office subsystem, first serial server is connected with the communication server, the communication server is also connected with telephone network.
Described first serial server and second serial server include the first housing and are arranged on the first internal circuit in the first housing, and described first housing is provided with DB15 interface, RJ45 interface, the first power interface and the first status indicator lamp.
Described first internal circuit comprises the first power circuit, network port circuit, ARM9 master chip and serial port circuit, network port circuit, ARM9 master chip and serial port circuit couple successively, first power circuit is connected with ARM9 master chip and the first power interface respectively, network port circuit is connected with RJ45 interface, serial port circuit is connected with DB15 interface, and ARM9 master chip is also connected with the first status indicator lamp.
Described first status indicator lamp comprises power light, run indicator, network connection pilot lamp, network data transmission pilot lamp, serial data transmission pilot lamp and malfunction indicator lamp.
The described network switch comprises the second housing and is arranged at the second internal circuit of the second enclosure interior, second housing is provided with signal upper united mouth, signal second line of a couplet mouth and optical fiber upper united mouth, and the second internal circuit comprises second source circuit, network interface circuit, network coupled circuit, network exchange circuit, ethernet physical layer integrated circuit and optical fiber transceiving change-over circuit.
Described network interface circuit is connected with signal upper united mouth and network coupled circuit respectively, network coupled circuit is connected with network exchange circuit, network exchange circuit is connected with ethernet physical layer integrated circuit, ethernet physical layer integrated circuit is connected with signal second line of a couplet mouth, and optical fiber transceiving change-over circuit is connected with network coupled circuit and optical fiber upper united mouth respectively.
Described second housing is explosion-proof casing, and the second housing is also provided with second source interface, alarm interface and the second status indicator lamp, second source interface is connected with second source circuit.
Described signal upper united mouth and signal second line of a couplet mouth are RJ45 interface, and described second status indicator lamp comprises power light, RJ45 interface indicator and optical fiber indicator.
Described ethernet physical layer integrated circuit comprises signal equalization circuit and pre-gain process circuit.
The beneficial effects of the utility model are: the utility model sets up the communication connection between rear end main website and substation, front end by first serial server, second serial server and the network switch, achieve by digital network transmission power failure recorder data file, improve transfer efficiency.
Accompanying drawing explanation
Fig. 1 is the connection block diagram of a kind of Power System Fault Record system of the utility model;
Fig. 2 is the structural representation of serial server in the utility model;
Fig. 3 is the structural representation of the network switch in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of Power System Fault Record system, comprise rear end main website and at least one substation, front end, rear end main website comprises web terminal, the network switch, the communication server and first serial server, substation, front end comprises second serial server and electrical substation monitoring device, electrical substation monitoring device is connected with second serial server, second serial server via Ethernet is connected with the network switch and first serial server respectively, the network switch is connected with the communication server and web terminal respectively by Ethernet, the network switch is also connected with mobile office subsystem, first serial server is connected with the communication server, the communication server is also connected with telephone network.
Substation, described front end be installed in electric system main/load-center substation, transformer station's pick-up unit in substation, front end is for gathering the service data of main/load-center substation, then by the digital communications network of first serial server, second serial server and network switch composition, this service data is transferred to rear end main website, the position of rear end main website can be arranged as required.The web terminal of rear end main website and the communication server receive the service data from substation, front end, staff can check the ruuning situation of mainly/load-center substation by access web terminal, service data is also sent to mobile office subsystem by rear end main website simultaneously, is convenient to the ruuning situation that staff checks mainly/load-center substation; In addition, service data is sent to staff by telephone network by the communication server, makes staff can understand the ruuning situation of mainly/load-center substation at any time.
As shown in Figure 2, described first serial server and second serial server include the first housing and are arranged on the first internal circuit in the first housing, and described first housing is provided with DB15 interface, RJ45 interface, the first power interface and the first status indicator lamp.
Described first internal circuit comprises the first power circuit, network port circuit, ARM9 master chip and serial port circuit, network port circuit, ARM9 master chip and serial port circuit couple successively, first power circuit is connected with ARM9 master chip and the first power interface respectively, network port circuit is connected with RJ45 interface, serial port circuit is connected with DB15 interface, and ARM9 master chip is also connected with the first status indicator lamp.
Described first status indicator lamp comprises power light, run indicator, network connection pilot lamp, network data transmission pilot lamp, serial data transmission pilot lamp and malfunction indicator lamp.Power light is red LED lamp, lights when+the 5V of ARM9 master chip powers normal; Run indicator is green LED lamp, and when ARM9 master chip is in running status, flicker frequency is that 2Hz(is fast), when being in debugging mode, flicker frequency is that 1Hz(is slow); It is green LED lamp that network connects pilot lamp, lights when network signal being detected, otherwise extinguishes; Network data transmission pilot lamp is green LED lamp, flicker during serial data transmission, otherwise extinguishes; Malfunction indicator lamp is green LED lamp, lights when serial server is abnormal, extinguishes time normal.
As shown in Figure 3, the described network switch comprises the second housing and is arranged at the second internal circuit of the second enclosure interior, second housing is provided with signal upper united mouth, signal second line of a couplet mouth and optical fiber upper united mouth, and the second internal circuit comprises second source circuit, network interface circuit, network coupled circuit, network exchange circuit, ethernet physical layer integrated circuit and optical fiber transceiving change-over circuit.
Described network interface circuit is connected with signal upper united mouth and network coupled circuit respectively, network coupled circuit is connected with network exchange circuit, network exchange circuit is connected with ethernet physical layer integrated circuit, ethernet physical layer integrated circuit is connected with signal second line of a couplet mouth, and optical fiber transceiving change-over circuit is connected with network coupled circuit and optical fiber upper united mouth respectively.
Described second housing is explosion-proof casing, and the second housing is also provided with second source interface, alarm interface and the second status indicator lamp, second source interface is connected with second source circuit.
Described signal upper united mouth and signal second line of a couplet mouth are RJ45 interface, and described second status indicator lamp comprises power light, RJ45 interface indicator and optical fiber indicator.
Described ethernet physical layer integrated circuit comprises signal equalization circuit and pre-gain process circuit.
The above is only preferred implementation of the present utility model, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (8)
1. a Power System Fault Record system, it is characterized in that: comprise rear end main website and at least one substation, front end, rear end main website comprises web terminal, the network switch, the communication server and first serial server, substation, front end comprises second serial server and electrical substation monitoring device, electrical substation monitoring device is connected with second serial server, second serial server via Ethernet is connected with the network switch and first serial server respectively, the network switch is connected with the communication server and web terminal respectively by Ethernet, the network switch is also connected with mobile office subsystem, first serial server is connected with the communication server, the communication server is also connected with telephone network.
2. a kind of Power System Fault Record system according to claim 1, it is characterized in that: described first serial server and second serial server include the first housing and be arranged on the first internal circuit in the first housing, and described first housing is provided with DB15 interface, RJ45 interface, the first power interface and the first status indicator lamp.
3. a kind of Power System Fault Record system according to claim 2, it is characterized in that: described first internal circuit comprises the first power circuit, network port circuit, ARM9 master chip and serial port circuit, network port circuit, ARM9 master chip and serial port circuit couple successively, first power circuit is connected with ARM9 master chip and the first power interface respectively, network port circuit is connected with RJ45 interface, serial port circuit is connected with DB15 interface, and ARM9 master chip is also connected with the first status indicator lamp.
4. a kind of Power System Fault Record system according to claim 2, is characterized in that: described first status indicator lamp comprises power light, run indicator, network connection pilot lamp, network data transmission pilot lamp, serial data transmission pilot lamp and malfunction indicator lamp.
5. a kind of Power System Fault Record system according to claim 1, it is characterized in that: the described network switch comprises the second housing and is arranged at the second internal circuit of the second enclosure interior, second housing is provided with signal upper united mouth, signal second line of a couplet mouth and optical fiber upper united mouth, and the second internal circuit comprises second source circuit, network interface circuit, network coupled circuit, network exchange circuit, ethernet physical layer integrated circuit and optical fiber transceiving change-over circuit;
Described network interface circuit is connected with signal upper united mouth and network coupled circuit respectively, network coupled circuit is connected with network exchange circuit, network exchange circuit is connected with ethernet physical layer integrated circuit, ethernet physical layer integrated circuit is connected with signal second line of a couplet mouth, and optical fiber transceiving change-over circuit is connected with network coupled circuit and optical fiber upper united mouth respectively.
6. a kind of Power System Fault Record system according to claim 5, it is characterized in that: described second housing is explosion-proof casing, second housing is also provided with second source interface, alarm interface and the second status indicator lamp, second source interface is connected with second source circuit.
7. a kind of Power System Fault Record system according to claim 6, is characterized in that: described signal upper united mouth and signal second line of a couplet mouth are RJ45 interface, and described second status indicator lamp comprises power light, RJ45 interface indicator and optical fiber indicator.
8. a kind of Power System Fault Record system according to claim 5, is characterized in that: described ethernet physical layer integrated circuit comprises signal equalization circuit and pre-gain process circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716196.4U CN205003841U (en) | 2015-09-16 | 2015-09-16 | Power system fault record wave system all |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716196.4U CN205003841U (en) | 2015-09-16 | 2015-09-16 | Power system fault record wave system all |
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| Publication Number | Publication Date |
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| CN205003841U true CN205003841U (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520716196.4U Active CN205003841U (en) | 2015-09-16 | 2015-09-16 | Power system fault record wave system all |
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| CN (1) | CN205003841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105096574A (en) * | 2015-09-16 | 2015-11-25 | 成都比善科技开发有限公司 | Fault recording system of power system |
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- 2015-09-16 CN CN201520716196.4U patent/CN205003841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105096574A (en) * | 2015-09-16 | 2015-11-25 | 成都比善科技开发有限公司 | Fault recording system of power system |
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