ZA202309662B - Automatic displacement coaxial structure for gis three-station isolation mechanism and control method thereof - Google Patents
Automatic displacement coaxial structure for gis three-station isolation mechanism and control method thereofInfo
- Publication number
- ZA202309662B ZA202309662B ZA2023/09662A ZA202309662A ZA202309662B ZA 202309662 B ZA202309662 B ZA 202309662B ZA 2023/09662 A ZA2023/09662 A ZA 2023/09662A ZA 202309662 A ZA202309662 A ZA 202309662A ZA 202309662 B ZA202309662 B ZA 202309662B
- Authority
- ZA
- South Africa
- Prior art keywords
- switch
- operating shaft
- common operating
- gis
- grounding
- Prior art date
Links
- 238000002955 isolation Methods 0.000 title abstract 5
- 238000006073 displacement reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 3
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The present invention discloses an automatic displacement coaxial structure for a gas-insulated switchgear (GIS) three-station isolation mechanism and a control method thereof. An operating apparatus includes a control switch, a common operating shaft, a transmission assembly, and a state mandrel. The control switch is connected to the common operating shaft, is movable to a switch-on position, a switch-off position, or a grounding position under driving of external force, and correspondingly drives the common operating shaft to move to a switch-on operating hole position, a switch-off operating hole position, or a grounding operating hole position. The common operating shaft is connected to the state mandrel by the transmission assembly. The common operating shaft drives, when moving, the state mandrel through the transmission assembly to rotate. Further disclosed is a GIS switchgear direct-acting three-station isolation switch. Switch-on and switch-off operations of isolation and grounding are implemented through the common operating shaft, and a position of the common operating shaft is enabled to change as a position of the control switch changes, so that structural complexity caused by a biaxial interlocking structure is overcome, potential safety hazards caused by misoperations are eliminated, and safety of the isolation switch is improved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA2023/09662A ZA202309662B (en) | 2023-10-17 | 2023-10-17 | Automatic displacement coaxial structure for gis three-station isolation mechanism and control method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA2023/09662A ZA202309662B (en) | 2023-10-17 | 2023-10-17 | Automatic displacement coaxial structure for gis three-station isolation mechanism and control method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA202309662B true ZA202309662B (en) | 2024-05-30 |
Family
ID=91539622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA2023/09662A ZA202309662B (en) | 2023-10-17 | 2023-10-17 | Automatic displacement coaxial structure for gis three-station isolation mechanism and control method thereof |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA202309662B (en) |
-
2023
- 2023-10-17 ZA ZA2023/09662A patent/ZA202309662B/en unknown
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