CN205404626U - Portable impulse current generator - Google Patents
Portable impulse current generator Download PDFInfo
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- CN205404626U CN205404626U CN201620167391.0U CN201620167391U CN205404626U CN 205404626 U CN205404626 U CN 205404626U CN 201620167391 U CN201620167391 U CN 201620167391U CN 205404626 U CN205404626 U CN 205404626U
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- current generator
- impulse current
- generator body
- rotating base
- charger
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Abstract
The embodiment of the utility model discloses portable impulse current generator, which comprises a housin, the impulse current generator body, the battery charging outfit, charge protection resistance and rotating base, compared with the prior art, through setting up the impulse current generator body on rotating base, and with this impulse current generator body with charge device integration in a casing, the impulse current generator body just needs the restriction to the battery charging outfit in the time of can breaking in the transportation adjustable wave resistance and put up wide and experiment, it is simple to have the wiring, transport convenient advantage, can effectively reduce the requirement to the experiment place, reduce the cost of transportation and improve experimental efficiency, help in time eliminating the trouble hidden danger that the experiment wiring error caused, and then avoid the emergence of great electric power accident, and has high practicability.
Description
Technical field
This utility model relates to power equipment field tests, particularly relates to a kind of removable impulse current generator.
Background technology
In recent years, along with the development of national economy and improving constantly of living standards of the people, and the commonly used and aerospace industry etc. of electrical equipment is growing, and the breach of electricity power is increasing.For adapting to energy demand, electrical network single-machine capacity develops into 200 to 300MW from 100MW, and supertension long distance power transmission significantly increases, and UHV transmission project constantly starts.Meanwhile, electrical network unit dilatation, also make transmission tower more and more high, electrical network distribution is increasing, and the requirement of power system lightning protection performance is also become more and more higher.In order to ensure that the safe and reliable operation of power system, operation power and design department focus on shocking preventing technology more.And the research of shocking preventing technology be unable to do without experiment and supports, carrying out smoothly and needing experimental facilities to put in place smoothly of experiment can be only achieved requirement of experiment.Impulse current generator is as a kind of experimental provision producing artificial lightning electric current, for the destruction to the insulant of test product, structure and thermally or electrically power of the research lightning electric current, significant, also therefore causes the common concern of people.
In prior art; impulse current generator mostly is split-type structural; including the impulse current generator body electrically connected by protective resistance and charger; wherein; impulse current generator body is made up of the ball discharge gap of plural parallel stage, charging capacitor, wave regulating resistor and harmonic inductance; volume is bigger; outside is irregular solid shape; owing to wave regulating resistor frame is wide; beyond the width of container, this requires that this impulse current generator body need to be parallel to the longer one end of this container when transport to be arranged；And this impulse current generator body must be directed towards this charger when charging, this requires need to by this impulse current generator body towards this charger when experiment.For these reasons, impulse current generator body and charger are generally individually enclosed in two containers by impulse current generator of the prior art, in order to carry out transporting and using.
But, impulse current generator body and charger are disposed on two containers, add impulse current generator wiring difficulty in use, work efficiency when reducing experiment, substantially increase cost of transportation and increase the potential safety hazard tested because wiring produces and likely jeopardize the serious consequences such as experimenter's personal safety.
Utility model content
This utility model embodiment provides a kind of removable impulse current generator, impulse current generator body and charger being disposed on two containers solving split type impulse current generator of the prior art, the wiring difficulty brought is big, inefficiency, substantially increase cost of transportation and because wiring is likely the problem that the personal safety of experimenter threatens.
In order to solve above-mentioned technical problem, this utility model embodiment discloses following technical scheme:
The disclosed a kind of removable impulse current generator of this utility model, including housing, impulse current generator body, charger, charge protection resistance and rotating base, wherein, impulse current generator body is fixedly installed on rotating base；Rotating base is positioned close on the base plate of shell one end, and makes the wave regulating resistor frame of impulse current generator body arrange along one end that housing is longer；Charger is fixedly installed on the base plate of the housing other end, and charger is towards the ball discharge gap of impulse current generator body, is electrically connected by charge protection resistance between charger and impulse current generator body.
Preferably, the bottom centre of this rotating base is provided with position rotating and props up support arrangement, and the bottom centre of one end and this rotating base that this position rotating props up support arrangement is connected, the other end is fixing with this base plate is connected.
Preferably, this position rotating is propped up support arrangement and is included bearing and bearing block, and one end of this bearing is arranged on the bottom centre of this rotating base, the other end is fixed on which floor plate by this bearing block.
Preferably, the periphery, bottom of this rotating base is additionally provided with rolling support device, and this rolling support device contacts with this base plate.
Preferably, this rolling support device is one group and spherical takes turns.
From above technical scheme, the removable impulse current generator that this utility model embodiment provides, compared with prior art, by impulse current generator body is arranged on rotating base, and this impulse current generator body and charger are integrated in a housing, can break that wave regulating resistor frame in transportation is wide and impulse current generator body needs just restriction to charger during experiment, there is wiring simple, the advantage of convenient transportation, can effectively reduce the requirement to experimental site, reduce cost of transportation and improve conventional efficient, contribute to eliminating in time the potential faults that experimental wiring mistake causes, and then avoid the generation of great electric power accident, there is great practical value.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, for those of ordinary skills, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
A kind of removable impulse current generator that Fig. 1 provides for this utility model embodiment front view when off working state；
The structural representation of the rotating base of a kind of removable impulse current generator that Fig. 2 provides for this utility model embodiment；
A kind of removable impulse current generator that Fig. 3 provides for this utility model embodiment top view when off working state；
A kind of removable impulse current generator that Fig. 4 provides for this utility model embodiment in working order time top view；
Symbol table is shown as:
1-housing, the base plate of 2-housing, 3-impulse current generator body, 4-rotating base, 5-charger, 6-position rotating props up support arrangement, 7-rolling support device, 8-charge protection resistance.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical scheme in this utility model, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, all should belong to the scope of this utility model protection.
Embodiment one
Referring to Fig. 1, a kind of removable impulse current generator provided for this utility model embodiment front view when off working state.The disclosed removable impulse current generator of this utility model embodiment, including housing 1, impulse current generator body 3, charger 5, charge protection resistance 8 and rotating base 4.
Housing 1 is the rectangular structure of hollow, and including top board, side plate and base plate 2, wherein, top board and side plate all can be opened, and such as container, compartment etc., this housing 1 is used for placing this removable impulse current generator.
Impulse current generator body 3 is made up of the ball discharge gap of plural parallel stage, charging capacitor, wave regulating resistor and harmonic inductance, for manual simulation lightning electric current, namely producing dash current, the various performances to test product, such as the insulating properties of test product, structure and the thermally or electrically measurement such as power.This concrete internal structure of impulse current generator body 3 and component composition, the impulse current generator body used in impulse current generator split type with prior art is consistent, is well known to those skilled in the art, does not repeat them here.Additionally, in impulse current generator removable disclosed in this utility model, this impulse current generator body 3 is arranged on rotating base 4, and make the wave regulating resistor frame of this impulse current generator body 3 be configured along one end that this housing 1 is longer, it is simple to this impulse current generator body 3 and charger 5 are arranged at housing 1 internal.
Charger 5, for being charged this impulse current generator body.The charger that the concrete internal structure of this charger 5 and component form in impulse current generator split type with prior art is consistent, is well known to those skilled in the art, does not repeat them here.In impulse current generator removable disclosed in this utility model embodiment, charger 5 is fixedly installed on the base plate 2 of this housing 1 one end, and this charger 5 is towards the ball discharge gap of this impulse current generator body 3, to ensure when regulating this rotating base 4, this charger 5 can be made just right with the ball discharge gap of this impulse current generator body 3, to complete charging operations.
Referring to Fig. 2, the structural representation of the rotating base of a kind of removable impulse current generator provided for this utility model embodiment.Rotating base 4 is fixedly installed on the base plate 2 of this housing 1 other end, under the off working states such as transport, this rotating base 4 can pass through the base plate 2 of connector and this housing 1 and be fixed, and makes the wave regulating resistor frame of impulse current generator body be configured along longer one end of this housing 1；Operationally, it is possible to opened by this connector, this rotating base 4 is made to rotate under manual control, it is achieved the adjustment to the placement direction of the wave regulating resistor frame of impulse current generator body 3.Such as, when this connector is screw, it is possible to be respectively provided with multiple screw on the base plate 2 of this housing 1 and on this rotating base 4.Under the off working states such as transport, by inserting the screws into the corresponding screw on base plate 2 and rotating base 4, under the premise that one end that the wave regulating resistor frame ensureing this impulse current generator body 3 is longer along this housing is arranged, this rotating base 4 is fixed；Under in working order, then screw out screw, artificial this rotating base 4 of rotation, the ball discharge gap of this impulse current generator body 3 is adjusted the position just to charger 5, again insertable into screw, this rotating base 4 is fixed.Certainly, connector is not limited thereto, it is also possible to be the miscellaneous part playing interconnection function in actual applications.
Referring to Fig. 2, the structural representation of the rotating base of a kind of removable impulse current generator provided for this utility model embodiment.Or referring to Fig. 3, the removable impulse current generator provided for this utility model embodiment top view when off working state.Preferably, the bottom centre of this rotating base 4 is additionally provided with position rotating and props up support arrangement 6, the bottom centre of one end and this rotating base 4 that this position rotating props up support arrangement 6 is connected, the other end is fixing with the base plate 2 of this housing 1 is connected, for reducing the friction that this rotating base 4 produces when rotating and between the base plate 2 of housing 1, better control over rotation.
Further, this position rotating props up support arrangement 6 for bearing and bearing block, and one end of this bearing is arranged on the bottom centre of this rotating base 4, the other end is fixed on the base plate 2 of this housing 1 by this bearing block.
Further, as a kind of preferred version, the periphery, bottom of this rotating base 4 is additionally provided with rolling support device 7, and this rolling support device 7 contacts with this base plate 2, for reducing the friction that this rotating base 4 produces when rotating and between base plate 2, better control over rotation.Especially, this rolling support device 7 and this position rotating are propped up support arrangement 6 and can be simultaneously located on this rotating base 4.
Further, this rolling support device 7 is one group spherical takes turns, and spherical takes turns as being symmetrically arranged 5.
Charge protection resistance 8 is connected electrically between impulse current generator body 3 and charger 5, plays the effect of protection circuit.
The disclosed removable impulse current generator of this utility model, under the off working states such as transport, impulse current generator body and charger are arranged in same housing, as in container or compartment, whole removable impulse current generator can seal entirety as one to carry out transporting or placing, and overcomes the split type impulse current generator transport difficult that two containers assemblings of utilization bring when transport in prior art, substantially increases cost of transportation, experimental site requires high problem.Referring to Fig. 4, the removable impulse current generator provided for this utility model embodiment in working order time top view.The disclosed removable impulse current generator of this utility model is in use, need first to open top board and the side plate of housing, by regulating rotating base, make the ball discharge gap of impulse current generator body just to this charger, so can be largely avoided that the wiring that split type impulse current generator occurs in use is complicated, wiring difficulty is big, conventional efficient reduces and because wiring is likely the problem that the personal safety of experimenter threatens.
More than comprehensive, the disclosed removable impulse current generator of this utility model, adopt integral structure, case width when can break the width because of wave regulating resistor frame more than encapsulation and impulse current generator body operationally must just reasons to charger, the impulse current generator body caused and charger can not be arranged at the restriction in a housing simultaneously, there is wiring simple, the advantages such as convenient transportation, can effectively reduce wiring difficulty, requirement and cost of transportation to experimental site, and it is greatly improved experimental work efficiency, contribute to eliminating in time the potential faults that experimental wiring mistake causes, and then avoid the generation of great electric power accident, there is great practical value.
It should be noted that, in this article, term " includes " or its any other variant is intended to comprising of nonexcludability, so that the equipment including a series of key element not only includes those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this equipment.When there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in the equipment including described key element.
The above is only detailed description of the invention of the present utility model, makes to skilled artisans appreciate that or realize this utility model.The multiple amendment of these embodiments be will be apparent to one skilled in the art, and generic principles defined herein when without departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (5)
1. a removable impulse current generator; it is characterized in that; including housing (1), impulse current generator body (3), charger (5), charge protection resistance (8) and rotating base (4), wherein
Described impulse current generator body (3) is fixedly installed on described rotating base (4)；
Described rotating base (4) is positioned close on the base plate (2) of described housing (1) one end, and makes the wave regulating resistor frame of described impulse current generator body (3) arrange along one end that described housing (1) is longer；
Described charger (5) is fixedly installed on the base plate (2) of described housing (1) other end; and described charger (5) is towards the ball discharge gap of described impulse current generator body (3), by the electrical connection of described charge protection resistance (8) between described charger (5) and impulse current generator body (3).
2. removable impulse current generator according to claim 1, it is characterized in that, the bottom centre of described rotating base (4) is provided with position rotating and props up support arrangement (6), and the bottom centre of one end and described rotating base (4) that described position rotating props up support arrangement (6) is connected, the other end is fixing with described base plate (2) is connected.
3. removable impulse current generator according to claim 2, it is characterized in that, described position rotating is propped up support arrangement (6) and is included bearing and bearing block, and one end of described bearing is arranged on the bottom centre of described rotating base (4), the other end is fixed on described base plate (2) by described bearing block.
4. the removable impulse current generator according to any one of claim 1 or 2, it is characterized in that, the periphery, bottom of described rotating base (4) is additionally provided with rolling support device (7), and described rolling support device (7) contacts with described base plate (2).
5. removable impulse current generator according to claim 4, it is characterised in that described rolling support device (7) is a group spherical takes turns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167391.0U CN205404626U (en) | 2016-03-04 | 2016-03-04 | Portable impulse current generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167391.0U CN205404626U (en) | 2016-03-04 | 2016-03-04 | Portable impulse current generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205404626U true CN205404626U (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620167391.0U Active CN205404626U (en) | 2016-03-04 | 2016-03-04 | Portable impulse current generator |
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| CN (1) | CN205404626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588959A (en) * | 2016-03-04 | 2016-05-18 | 云南电网有限责任公司电力科学研究院 | Mobile impulse current generator and method of use |
-
2016
- 2016-03-04 CN CN201620167391.0U patent/CN205404626U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588959A (en) * | 2016-03-04 | 2016-05-18 | 云南电网有限责任公司电力科学研究院 | Mobile impulse current generator and method of use |
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