CN203150739U - High voltage discharging rod - Google Patents
High voltage discharging rod Download PDFInfo
- Publication number
- CN203150739U CN203150739U CN 201320179645 CN201320179645U CN203150739U CN 203150739 U CN203150739 U CN 203150739U CN 201320179645 CN201320179645 CN 201320179645 CN 201320179645 U CN201320179645 U CN 201320179645U CN 203150739 U CN203150739 U CN 203150739U
- Authority
- CN
- China
- Prior art keywords
- rod
- high voltage
- electrion
- discharging rod
- voltage discharging
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a high voltage discharging rod. The high voltage discharging rod is cylindrical and is divided into an upper section and a lower section connected through threads, the top of the upper section of the high voltage discharging rod is provided with a T-shaped support, the bottom end of the upper section of the high voltage discharging rod is connected with the top end of the lower section of the high voltage discharging rod through threads, an outer wall of the lower section of the high voltage discharging rod is uniformly provided with a plurality of discharging resistors and is also provided with a bolt, the bolt is inserted into the inside of the lower section of the high voltage discharging rod from the outer wall of the lower section of the high voltage discharging rod, the bolt inside the lower section of the high voltage discharging rod is connected with the plurality of discharging resistors through a lead, and the plurality of discharging resistors is also connected with the top end of the lower section of the high voltage discharging rod through the lead arranged inside the lower section of the high voltage discharging rod. The T-shaped support in the high voltage discharging rod is placed right inside a capacitor, facilitating rapid discharging of two poles of the capacitor, the discharging and operation time is greatly shortened, and no arc discharge phenomenon occurs, ensuring safety of test workers.
Description
Technical field
The utility model relates to a kind of electric power instrument, particularly a kind of electrion rod.
Background technology
The parallel power condenser is that more a kind of equipment is used in reactive power compensation, the load major part of electric power system is perceptual, if it is capacitor is in parallel with load, then condenser current will be offset a part of inductive current, thereby inductive current is reduced, and power factor improves, thereby improves utilization rate of equipment and installations, reduce the power supply investment, also certainly will reduce the circuit network loss.So the use of shunt capacitor is significant.
After capacitor breaks away from power supply under the normal condition, by the discharge coil discharge.But when fuse moved, a large amount of electric charges were stored in the capacitor.Two pole tensions are rated voltage 11KV, bring very big danger for test and service work personnel.
The utility model content
Technical problem to be solved in the utility model provides a kind of easy to use, electrion rod that adaptability is strong, safe and reliable.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of electrion rod, this electrion rod is cylindrical and is divided into by on being threaded, two save down, the top of saving on the described electrion rod is provided with T shape frame, the top of saving under the bottom of saving on the described electrion rod and the described electrion rod is by being threaded, evenly be provided with a plurality of discharge resistances on the outer wall that saves under the described electrion rod, also this is that bolt is arranged on the outer wall that saves under the described electrion rod, the outer wall that this bolt saves under the described electrion rod is inserted into the inside of saving under this electrion rod, the described bolt in inside that saves under this electrion rod is connected by lead with a plurality of discharge resistances, and described a plurality of discharge resistances also are connected by being arranged under the described electrion rod top of saving under the inner lead of joint and this electrion rod.
Preferably, this electrion rod also comprises extension, and the bottom of saving under the top of this extension and the described electrion rod is by being threaded.
T shape frame of the present utility model is just in time put into electric capacity, and convenient quick to the discharge discharge of capacitor the two poles of the earth, discharge and operating time shorten greatly, and do not have the arcing phenomenon, have guaranteed the safety of test clerk.
Description of drawings
The structural representation of the electrion rod that Fig. 1 provides for the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
From the utility model execution mode shown in Figure 1 as can be known:
A kind of electrion rod, this electrion rod is cylindrical and is divided into by on being threaded, two save 1 down, 2, the top of joint 1 is provided with T shape frame 3 on the electrion rod, save 2 top on the electrion rod under joint 1 bottom and the electrion rod by being threaded, evenly be provided with a plurality of discharge resistances 4 on the outer wall of joint 2 under the electrion rod, also this is that bolt 5 is arranged on the outer wall of joint 2 under the electrion rod, the outer wall of this bolt 5 joint 2 under the electrion rod is inserted into the inside of joint 2 under this electrion rod, joint 2 internal-flange bolt 5 and a plurality of discharge resistance 4 are connected by lead under this electrion rod, and a plurality of discharge resistances 4 also save 2 top and are connected by being arranged under the lead that saves 2 inside under the electrion rod and this electrion rod.This electrion rod also comprises extension 6, and the bottom of joint 2 is by being threaded under the top of this extension 6 and the electrion rod.
The utility model electrion rod is made by insulating bar, according to GB GB13398-92 and IEC60855-85 IEC, contrast through performance, quality, technical indicator, select glass fiber reinforcement epoxy compound inslation bar for use, this insulating bar is in sophisticated technologies, and is electric, mechanical performance is higher.
The selection of discharge resistance 4
The selection of electrion rod resistance under the different system voltage
| System's rated voltage | The resistance scope |
| 6KV | 4-10MΩ |
| 10KV | 10-20MΩ |
| 35KV | 15-30MΩ |
The most frequently used type has three kinds: carbon film resistor, metal film resistor and wirewound resistor.
The width of the T shape frame 3 of the utility model electrion rod is set according to the two poles of the earth of power capacitor, just in time puts into the two poles of the earth of power capacitor, thereby realizes being discharged in capacitor the two poles of the earth.
During use, bolt 5 is with ground wire or be communicated with greatly, the T shape frame 3 of electrion rod is put into the two poles of the earth of power capacitor again, so, can discharge to power capacitor.In case of necessity, the length that can use extension 6 to prolong the electrion rod.
In sum, content of the present utility model is not limited in the above-described embodiments, and those skilled in the art can propose other execution mode easily according to guiding theory of the present utility model, and these execution modes all are included within the scope of the present utility model.
Claims (2)
1. electrion rod, it is characterized in that: this electrion rod is cylindrical and is divided into by on being threaded, two save (1 down, 2), the top of joint (1) is provided with T shape frame (3) on the described electrion rod, save the top of (2) on the described electrion rod under bottom and the described electrion rod of joint (1) by being threaded, evenly be provided with a plurality of discharge resistances (4) on the outer wall of joint (2) under the described electrion rod, also this is that bolt (5) is arranged on the outer wall of joint (2) under the described electrion rod, the outer wall of this bolt (5) joint (2) under the described electrion rod is inserted into the inside of joint (2) under this electrion rod, the described bolt in inside (5) of joint (2) is connected by lead with a plurality of discharge resistances (4) under this electrion rod, and the top that described a plurality of discharge resistances (4) also save (2) under the lead by being arranged under the described electrion rod joint (2) inside and this electrion rod is connected.
2. electrion rod according to claim 1, it is characterized in that: this electrion rod also comprises extension (6), the bottom of joint (2) is by being threaded under the top of this extension (6) and the described electrion rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179645 CN203150739U (en) | 2013-04-11 | 2013-04-11 | High voltage discharging rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320179645 CN203150739U (en) | 2013-04-11 | 2013-04-11 | High voltage discharging rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150739U true CN203150739U (en) | 2013-08-21 |
Family
ID=48978239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320179645 Expired - Lifetime CN203150739U (en) | 2013-04-11 | 2013-04-11 | High voltage discharging rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150739U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103594828A (en) * | 2013-11-26 | 2014-02-19 | 国家电网公司 | Portable discharging rod |
| CN104157451A (en) * | 2014-08-14 | 2014-11-19 | 国家电网公司 | Capacitor discharge device |
| CN105291083A (en) * | 2015-11-20 | 2016-02-03 | 国网山东青州市供电公司 | Threaded type high-voltage ground lead operation rod lengthening device |
| CN106935986A (en) * | 2017-04-15 | 2017-07-07 | 霍昆 | A kind of use for laboratory is in the locking-type discharging rod of capacitor discharge |
-
2013
- 2013-04-11 CN CN 201320179645 patent/CN203150739U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103594828A (en) * | 2013-11-26 | 2014-02-19 | 国家电网公司 | Portable discharging rod |
| CN103594828B (en) * | 2013-11-26 | 2015-12-30 | 国家电网公司 | A kind of portable discharging rod |
| CN104157451A (en) * | 2014-08-14 | 2014-11-19 | 国家电网公司 | Capacitor discharge device |
| CN105291083A (en) * | 2015-11-20 | 2016-02-03 | 国网山东青州市供电公司 | Threaded type high-voltage ground lead operation rod lengthening device |
| CN105291083B (en) * | 2015-11-20 | 2017-05-31 | 国网山东省电力公司青州市供电公司 | Screw-type high-voltage grounding wire action bars length extension device |
| CN106935986A (en) * | 2017-04-15 | 2017-07-07 | 霍昆 | A kind of use for laboratory is in the locking-type discharging rod of capacitor discharge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203150739U (en) | High voltage discharging rod | |
| CN202534496U (en) | Electronic current-voltage transformer | |
| WO2015180002A1 (en) | Apparatus for judging failure of iron core and clamping part of ultra-high voltage electric reactor, and processing and eliminating same online | |
| CN203617118U (en) | Oil-immersed inverted current transformer | |
| CN201829953U (en) | Special complete filter compensation equipment for medium-frequency induction furnace | |
| CN204857392U (en) | Novel anti ware of high -power high frequency electric of five posts of three -phase | |
| CN207637613U (en) | A kind of transformer neutral point gap earth protective device | |
| CN208189341U (en) | Variable inductor | |
| CN203445620U (en) | High-voltage reactive compensation wave-filtering device | |
| CN206533298U (en) | Non- PT electricity getting devices with high-tension fuse | |
| CN201699327U (en) | Transformer-substation main wiring system based on single busbar section | |
| CN104681255B (en) | Method for wiring on-load, capacity-regulating and voltage-regulating transformer with triangular three-dimensional reel iron core | |
| CN204304447U (en) | Voltage reactive compensation device of submerged | |
| CN204967276U (en) | Intelligent condenser of high pressure | |
| CN202206141U (en) | Submerged arc furnace secondary low pressure fixing and dynamic energy-saving compensation device | |
| CN207542653U (en) | A kind of substation's Multi-functional insulating rod | |
| CN201667280U (en) | 20-kilovolt on-load capacitance-adjusting oil-immersed type power transformer | |
| CN209374258U (en) | Current transformer leaves unused winding short circuit energy saver | |
| CN101777771A (en) | Working state monitoring device, capacitor and reactive power factor compensation device | |
| CN205786988U (en) | Low-voltage cable ac voltage withstanding equipment | |
| CN204117825U (en) | A kind of electromagnetic potential transformer | |
| CN202486201U (en) | Electroscope | |
| CN202444270U (en) | Indoor high-voltage reactive compensation device | |
| CN212113413U (en) | Inductor core with high magnetic conductivity | |
| CN201846082U (en) | Working condition monitoring device, capacitor and reactive power factor compensating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |