CN203443978U - Joint used for transformer load loss measurement - Google Patents
Joint used for transformer load loss measurement Download PDFInfo
- Publication number
- CN203443978U CN203443978U CN201320442724.2U CN201320442724U CN203443978U CN 203443978 U CN203443978 U CN 203443978U CN 201320442724 U CN201320442724 U CN 201320442724U CN 203443978 U CN203443978 U CN 203443978U
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- wires
- joint
- load loss
- transformer
- transformer load
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- Expired - Fee Related
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Abstract
The utility model relates to a joint used for transformer load loss measurement, which is used for carrying out short circuit on the low-voltage side of the transformer. According to the prior art, when short circuit is carried out on the low-voltage side, three wires are generally used to be connected to a low-voltage wire column respectively, the three wires are then twisted, the operation is excessively inconvenient, and the working efficiency is reduced. The joint used for transformer load loss measurement provided by the utility model is reasonable in structure and design, high-efficiency, quick, and convenient in use. The joint comprises wires, and is characterized by further comprising a connection joint. The number of wires is three, and three binding posts are uniformly arranged on the connection joint, and the wires are fixed on the binding posts of the connection joint. Compared with the prior art, the joint used for transformer load loss measurement has the advantages that the structure is simple, the design is reasonable, and in the case of use, the three wires only need to be connected with the low-voltage wire column on the transformer correspondingly for short circuit completion.
Description
Technical field
The utility model relates to a kind of joint of measuring for transformer load loss, for the low-pressure side of transformer is carried out to short circuit.
Background technology
Transformer, before dispatching from the factory, need to carry out the measurement of load loss, when the load loss of transformer is measured, the low-pressure side of transformer need be carried out to short circuit, and receive on the output terminal of pressure regulator high-pressure side.In prior art, the short circuit of low-pressure side is normally connected in respectively on primary cable post with 3 wires, then these 3 wires are twisted and, this method operation is very inconvenient, has reduced work efficiency.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, efficiently quick, the easy to use joint of measuring for transformer load loss.
The technical scheme in the invention for solving the above technical problem is: the joint that should measure for transformer load loss, comprise wire, it is characterized in that: also comprise jointing, the quantity of described wire is 3, on described jointing, be evenly provided with 3 binding posts, described wire is fixed on the binding post of jointing.During use, only these 3 wires can need be completed to short circuit with the corresponding connection of primary cable post on transformer, simple to operate, easy to use.
On wire described in the utility model, be connected with connection terminal.The setting of connection terminal can make wire be connected with primary cable post more fast, increases work efficiency.
The utility model compared with prior art, has the following advantages and effect: simple in structure, reasonable in design, during use, only these 3 wires can need be completed to short circuit with the corresponding connection of primary cable post on transformer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the joint measured for transformer load loss in the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1, the joint of measuring for transformer load loss in the present embodiment comprises wire 1, jointing 2, binding post 3 and connection terminal 4.
The quantity of the wire 1 in the present embodiment is 3, on jointing 2, be evenly provided with 3 binding posts 3, these 3 wires 1 are separately fixed on 3 binding posts 3 of jointing 2, are connected with connection terminal 4 on wire 1, are convenient to wire 1 to be connected with the primary cable post on transformer.
During use, during use, only these 3 wires 1 need be connected on the primary cable post on transformer and can be completed short circuit by connection terminal 4, simple to operate, easy to use.
In addition, it should be noted that, the specific embodiment described in this instructions, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this instructions is only to the utility model structure and the explanation of accompanying drawing example.All equivalence variation or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (2)
1. a joint of measuring for transformer load loss, comprises wire, it is characterized in that: also comprise jointing, the quantity of described wire is 3, is evenly provided with 3 binding posts on described jointing, and described wire is fixed on the binding post of jointing.
2. the joint of measuring for transformer load loss according to claim 1, is characterized in that: on described wire, be connected with connection terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442724.2U CN203443978U (en) | 2013-07-24 | 2013-07-24 | Joint used for transformer load loss measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442724.2U CN203443978U (en) | 2013-07-24 | 2013-07-24 | Joint used for transformer load loss measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203443978U true CN203443978U (en) | 2014-02-19 |
Family
ID=50095015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320442724.2U Expired - Fee Related CN203443978U (en) | 2013-07-24 | 2013-07-24 | Joint used for transformer load loss measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203443978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064725A (en) * | 2017-05-09 | 2017-08-18 | 国网山东省电力公司淄博供电公司 | A kind of distribution transformer outlet junction contacts state on_line monitoring method and system |
-
2013
- 2013-07-24 CN CN201320442724.2U patent/CN203443978U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064725A (en) * | 2017-05-09 | 2017-08-18 | 国网山东省电力公司淄博供电公司 | A kind of distribution transformer outlet junction contacts state on_line monitoring method and system |
| CN107064725B (en) * | 2017-05-09 | 2020-01-10 | 国网山东省电力公司淄博供电公司 | Distribution transformer outlet connector contact state online monitoring method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20140724 |
|
| EXPY | Termination of patent right or utility model |