CN210119533U - Real-time monitoring device for starting resistance loop disconnecting link of flexible direct-current power transmission system - Google Patents
Real-time monitoring device for starting resistance loop disconnecting link of flexible direct-current power transmission system Download PDFInfo
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- CN210119533U CN210119533U CN201920848366.2U CN201920848366U CN210119533U CN 210119533 U CN210119533 U CN 210119533U CN 201920848366 U CN201920848366 U CN 201920848366U CN 210119533 U CN210119533 U CN 210119533U
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Abstract
The utility model relates to a flexible direct current transmission system starting resistance return circuit switch real-time supervision device, including the treater to and gesture detection module, temperature measurement module, current measurement module, communication module, the power management module who is connected respectively with the treater, the treater is the CPU module, and gesture detection module passes through connecting device and is connected with the switch joint, and temperature measurement module passes through the connecting piece and is connected with the switch joint, and gesture detection module is inclination sensor, and temperature measurement module is temperature sensor; the connecting device comprises a platform, a mounting base, a mounting support, a buffering device and an inclination angle sensor which is arranged on the buffering device and connected with the disconnecting link joint, wherein the mounting base is Z-shaped. The device can monitor whether the knife switch joint is in the closed position and the heating temperature thereof in real time, and has the characteristics of high reaction speed and high monitoring precision.
Description
Technical Field
The application belongs to the technical field of flexible direct current transmission systems, and more particularly relates to a real-time monitoring device for a starting resistance loop disconnecting link of a flexible direct current transmission system.
Background
The starting loop disconnecting link of the flexible direct current transmission system is a main through-flow loop, but because the disconnecting link is not monitored by the CT, the possibility of direct current system faults caused by abnormal separation and heating of a disconnecting link body exists, and in order to monitor the state of the disconnecting link in real time, a related monitoring device needs to be developed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a flexible direct current transmission system starting resistance return circuit switch real-time supervision device, can avoid the drawback of above-mentioned form, has simple reliable characteristics.
In order to solve the above problem, the utility model discloses the technical scheme who adopts is:
a flexible direct current transmission system starting resistance loop disconnecting link real-time monitoring device comprises a processor, and a posture detection module, a temperature measurement module, a current measurement module, a communication module and a power management module which are respectively connected with the processor, wherein the processor is a CPU (central processing unit) module, the posture detection module is connected with a disconnecting link connector through a connecting device, the temperature measurement module is connected with the disconnecting link connector through a connecting piece, the posture detection module is an inclination angle sensor, and the temperature measurement module is a temperature sensor;
the connecting device comprises a platform arranged on a wall where the disconnecting link is arranged, a mounting base arranged on the platform, an upper opening mounting support arranged on the mounting base, a buffering device arranged in the mounting support, and an inclination angle sensor arranged on the buffering device and connected with a disconnecting link joint, wherein the mounting base is Z-shaped, the Z-shaped mounting base comprises an upper plate and a lower plate which are parallel to each other, and a reinforcing plate for connecting the upper plate and the lower plate, the lower plate is arranged on the platform, and the upper plate is provided with the mounting support and the inclination angle sensor.
The utility model discloses technical scheme's further improvement lies in: the platform is circular or rectangle, and the mounting base evenly sets up on the platform, and the installation holds in the palm and is the L type, and buffer is the spring.
The utility model discloses technical scheme's further improvement lies in: the connecting piece is a hoop or a bolt.
The utility model discloses technical scheme's further improvement lies in: the communication module is a 4G/5G communication module.
The utility model discloses technical scheme's further improvement lies in: the power management module comprises one or more of a CT energy acquisition module, a photoelectric energy acquisition module and a battery energy acquisition module.
Since the technical scheme is used, the utility model discloses the beneficial effect who gains is: the power module can adopt CT energy taking, photoelectric energy taking and battery energy taking, and the gesture detection module is used for detecting whether the disconnecting link is in the closing position in real time, and if the disconnecting link joint is displaced and not in the closing position due to the fact that the disconnecting link is stolen and the fault of the disconnecting link body is caused, an alarm is given. The temperature measurement module is used for monitoring the heating temperature of the disconnecting link joint in real time. The current measuring module measures the temperature flowing through the disconnecting link in real time, the detection result is sent to the CPU module, and the CPU module sends the measurement data to the monitoring system through the communication module.
Drawings
Fig. 1 is a schematic circuit diagram of the present invention;
fig. 2 is a schematic structural view of the connecting device of the present invention;
the device comprises a platform 1, a platform 21, an upper plate 22, a lower plate 23, a reinforcing plate 3, a mounting support 4, a buffer device 5 and a tilt angle sensor.
Detailed Description
The present invention will be described in further detail with reference to examples.
The utility model discloses a flexible direct current transmission system starting resistance return circuit switch real-time supervision device, refer to fig. 1, fig. 2, including the treater to and gesture detection module, temperature measurement module, current measurement module, communication module, the power management module who is connected respectively with the treater, the treater is the CPU module, gesture detection module passes through connecting device and is connected with the switch joint, the temperature measurement module passes through the connecting piece and is connected with the switch joint, gesture detection module is inclination sensor 5, the temperature measurement module is temperature sensor;
the connecting device comprises a platform 1 arranged on a wall where the disconnecting link is arranged, a mounting base arranged on the platform 1, an upper opening mounting support 3 arranged on the mounting base, a buffering device 4 arranged in the mounting support 3, and an inclination angle sensor 5 arranged on the buffering device 4 and connected with a disconnecting link joint, wherein the mounting base is Z-shaped, the Z-shaped mounting base comprises an upper plate 21 and a lower plate 22 which are parallel to each other and a reinforcing plate 23 connecting the upper plate 21 and the lower plate 22, the lower plate 22 is arranged on the platform 1, and the upper plate 21 is provided with the mounting support 3 and the inclination angle sensor 5.
The connecting piece is a hoop or a bolt.
The communication module is a 4G communication module.
The power management module comprises one or more of a CT energy acquisition module, a photoelectric energy acquisition module and a battery energy acquisition module
The power module of the device can adopt CT energy taking, photoelectric energy taking and battery energy taking, and the gesture detection module is used for detecting whether the disconnecting link is in the closing position in real time, and if the disconnecting link joint is displaced and not in the closing position due to the fact that the disconnecting link is stolen and the fault of the disconnecting link body is caused, an alarm is given. The temperature measurement module is used for monitoring the heating temperature of the disconnecting link joint in real time. The current measurement module measures the temperature of the current flowing through the knife switch in real time. And sending the detection result to a CPU module, and sending the measurement data to a monitoring system by the CPU module through a communication module.
Claims (5)
1. The utility model provides a flexible direct current transmission system start resistance return circuit switch real-time supervision device which characterized in that: the intelligent measurement system comprises a processor, and an attitude detection module, a temperature measurement module, a current measurement module, a communication module and a power management module which are respectively connected with the processor, wherein the processor is a CPU module, the attitude detection module is connected with a disconnecting link joint through a connecting device, the temperature measurement module is connected with the disconnecting link joint through a connecting piece, the attitude detection module is an inclination angle sensor (5), and the temperature measurement module is a temperature sensor;
the connecting device comprises a platform (1) arranged on a wall where the disconnecting link is arranged, a mounting base arranged on the platform (1), an upper opening mounting support (3) arranged on the mounting base, a buffering device (4) arranged in the mounting support (3), and an inclination angle sensor (5) arranged on the buffering device (4) and connected with a disconnecting link joint, wherein the mounting base is Z-shaped, the Z-shaped mounting base comprises an upper plate (21) and a lower plate (22) which are parallel to each other, and a reinforcing plate (23) connecting the upper plate (21) and the lower plate (22), the lower plate (22) is arranged on the platform (1), and the upper plate (21) is provided with the mounting support (3) and the inclination angle sensor (5).
2. The device for monitoring the startup resistance loop disconnecting link of the flexible direct-current transmission system according to claim 1, wherein: the platform (1) is circular or rectangular, the mounting base is uniformly arranged on the platform (1), the mounting support (3) is L-shaped, and the buffer device (4) is a spring.
3. The device for monitoring the startup resistance loop disconnecting link of the flexible direct-current transmission system according to claim 2, wherein: the connecting piece is a hoop or a bolt.
4. The device according to claim 3, characterized in that: the communication module is a 4G communication module.
5. The device according to claim 4, characterized in that: the power management module comprises one or more of a CT energy acquisition module, a photoelectric energy acquisition module and a battery energy acquisition module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920848366.2U CN210119533U (en) | 2019-06-06 | 2019-06-06 | Real-time monitoring device for starting resistance loop disconnecting link of flexible direct-current power transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920848366.2U CN210119533U (en) | 2019-06-06 | 2019-06-06 | Real-time monitoring device for starting resistance loop disconnecting link of flexible direct-current power transmission system |
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| Publication Number | Publication Date |
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| CN210119533U true CN210119533U (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920848366.2U Active CN210119533U (en) | 2019-06-06 | 2019-06-06 | Real-time monitoring device for starting resistance loop disconnecting link of flexible direct-current power transmission system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166176A (en) * | 2021-11-23 | 2022-03-11 | 武汉华中天纬测控有限公司 | Transformer substation switch attitude detection circuit and method |
-
2019
- 2019-06-06 CN CN201920848366.2U patent/CN210119533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166176A (en) * | 2021-11-23 | 2022-03-11 | 武汉华中天纬测控有限公司 | Transformer substation switch attitude detection circuit and method |
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