JPH0555054A - Medium filling method for electrical machinery - Google Patents
Medium filling method for electrical machineryInfo
- Publication number
- JPH0555054A JPH0555054A JP21372091A JP21372091A JPH0555054A JP H0555054 A JPH0555054 A JP H0555054A JP 21372091 A JP21372091 A JP 21372091A JP 21372091 A JP21372091 A JP 21372091A JP H0555054 A JPH0555054 A JP H0555054A
- Authority
- JP
- Japan
- Prior art keywords
- additive
- electric device
- insulating oil
- medium
- electrical machinery
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、電気機器、例えば変
圧器、リアクトル等の静止誘導機器への媒体充填方法に
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for filling a medium into an electric device, for example, a static induction device such as a transformer or a reactor.
【０００２】[0002]
【従来の技術】図２の（ａ）〜（ｃ）はそれぞれ従来の
電気機器への媒体充填方法を模式的に示す工程断面図で
ある。図において、１は液体媒体である絶縁油、２は添
加剤、３は添加剤２が所定濃度添加された媒体である添
加剤入り絶縁油、４は絶縁油容器、５は電気機器であ
る。2. Description of the Related Art FIGS. 2A to 2C are process sectional views schematically showing a conventional method for filling a medium into an electric device. In the figure, 1 is an insulating oil that is a liquid medium, 2 is an additive, 3 is an insulating oil containing an additive that is a medium to which the additive 2 is added at a predetermined concentration, 4 is an insulating oil container, and 5 is an electric device.
【０００３】つぎに、図２の（ａ）〜（ｃ）に基づいて
従来の電気機器への媒体充填方法について説明する。ま
ず、絶縁油製造業者のもとで、絶縁油１に所定濃度の添
加剤２が添加され、添加剤入り絶縁油３として絶縁油容
器４に入れられて出荷される。そこで、図２の（ａ）に
示すように、電気機器５を据え付け、絶縁油容器４内で
添加剤２を絶縁油１に完全に溶解させる。ついで、図２
の（ｂ）に示すように、電気機器５と絶縁油容器４とを
接続して、添加剤入り絶縁油３を電気機器５内に注入す
る。さらに、図２の（ｃ）に示すように、絶縁油容器４
内の添加剤入り絶縁油３を電気機器５内に完全に注入し
終わった後、電気機器５と絶縁油容器４との接続を切り
離して、所定濃度の添加剤２が添加された絶縁油１の電
気機器５への充填が完了する。Next, a conventional method for filling a medium into an electric device will be described with reference to FIGS. 2 (a) to 2 (c). First, under the insulation oil manufacturer, the additive 2 having a predetermined concentration is added to the insulation oil 1, and the insulation oil 3 is added to the insulation oil container 4 and shipped. Therefore, as shown in FIG. 2A, the electric device 5 is installed and the additive 2 is completely dissolved in the insulating oil 1 in the insulating oil container 4. Then, Figure 2
(B), the electric device 5 and the insulating oil container 4 are connected to each other, and the additive-containing insulating oil 3 is injected into the electric device 5. Further, as shown in FIG. 2C, the insulating oil container 4
After the insulating oil 3 containing the additive therein has been completely injected into the electric device 5, the connection between the electric device 5 and the insulating oil container 4 is disconnected, and the insulating oil 1 to which the additive 2 having a predetermined concentration is added Filling of the electric device 5 is completed.
【０００４】このように、従来の電気機器への媒体充填
方法では、電気機器５の据え付け時に、あらかじめ添加
剤２が絶縁油１に所定濃度添加された添加剤入り絶縁油
３を用いて、電気機器５に充填している。As described above, according to the conventional method for filling a medium in an electric device, when the electric device 5 is installed, the insulating oil 3 containing the additive 2 in which the additive 2 is added to the insulating oil 1 in a predetermined concentration is used to electrically The device 5 is filled.
【０００５】ここで、同一ロットの添加剤入り絶縁油３
が、複数の電気機器５にわたって充填される場合には、
各電気機器５に充填される添加剤入り絶縁油３の添加剤
２の濃度が均一となるように、添加剤入り絶縁油３の添
加剤２の濃度をロット内で十分管理する必要がある。Here, the insulating oil 3 containing the additive of the same lot is added.
Is filled over a plurality of electric devices 5,
It is necessary to sufficiently manage the concentration of the additive 2 in the additive-containing insulating oil 3 within the lot so that the concentration of the additive 2 in the additive-containing insulating oil 3 filled in each electric device 5 becomes uniform.
【０００６】[0006]
【発明が解決しようとする課題】従来の電気機器への媒
体充填方法は以上のように、あらかじめ絶縁油１に所定
濃度の添加剤２が添加された添加剤入り絶縁油３を用い
て電気機器５に充填しているので、添加剤２の添加仕様
を絶縁油製造業者に指示するとともに、製造された添加
剤入り絶縁油３の仕様確認をしなければならないという
課題があった。また、同一ロットの添加剤入り絶縁油３
が複数の電気機器５にわたって充填される場合には、ロ
ット内の添加剤入り絶縁油３の添加剤濃度を均一に管理
しなければならないという課題もあった。As described above, the conventional method for filling a medium in an electric device uses an insulating oil 1 containing an additive oil 2 having a predetermined concentration of an additive 2 added thereto. Since it is filled in No. 5, there is a problem that the additive specification of the additive 2 must be instructed to the insulating oil manufacturer and the specification of the manufactured additive-containing insulating oil 3 must be confirmed. In addition, the same lot of insulating oil containing additives 3
However, there is also a problem in that the additive concentration of the insulating oil 3 containing an additive in the lot must be uniformly managed when the oil is filled in a plurality of electric devices 5.
【０００７】この発明は、上記のような課題を解決する
ためになされたもので、添加剤の添加を確実とするとと
もに媒体の添加剤濃度を簡便に制御できる電気機器への
媒体充填方法を得ることを目的とする。The present invention has been made in order to solve the above problems, and provides a method of filling a medium into an electric device, which can surely add the additive and can easily control the concentration of the additive in the medium. The purpose is to
【０００８】[0008]
【課題を解決するための手段】この発明の第１の発明に
係る電気機器への媒体充填方法は、液体媒体と添加剤と
をそれぞれ別々に電気機器容器内に注入するものであ
る。A method for filling a medium into an electric device according to a first aspect of the present invention is to separately inject a liquid medium and an additive into an electric device container.
【０００９】また、この発明の第２の発明の係る電気機
器への媒体充填方法は、電気機器容器内に所定量の添加
剤を入れた後に、液体媒体を電気機器容器内に注入する
ものである。Further, the medium filling method for the electric device according to the second aspect of the present invention is to inject the liquid medium into the electric device container after a predetermined amount of the additive is put in the electric device container. is there.
【００１０】[0010]
【作用】この発明においては、液体媒体と添加剤と別々
にして電気機器容器内に注入しているので、作業者が媒
体充填時に添加剤の種類および添加量を確認することが
でき、また電気機器容器の充填容積から所望の添加剤の
添加量が容易に算出でき、電気機器に充填された媒体の
添加剤濃度を簡便に制御できる。In the present invention, since the liquid medium and the additive are separately injected into the electric equipment container, the operator can confirm the kind and the addition amount of the additive when filling the medium, and The addition amount of the desired additive can be easily calculated from the filling volume of the equipment container, and the additive concentration of the medium filled in the electric equipment can be easily controlled.
【００１１】[0011]
【実施例】以下、この発明の実施例を図について説明す
る。 実施例１．図１の（ａ）〜（ｃ）はそれぞれこの発明の
電気機器への媒体充填方法の実施例１を模式的に示す工
程断面図であり、図において図２と同一または相当部分
には同一符号を付し、その説明を省略する。Embodiments of the present invention will be described below with reference to the drawings. Example 1. 1 (a) to 1 (c) are process cross-sectional views schematically showing Embodiment 1 of the method for filling a medium into an electric device according to the present invention, in which the same or corresponding parts to those in FIG. Is attached and the description thereof is omitted.
【００１２】ここで、図１の（ａ）〜（ｂ）に基づいて
この発明の電気機器への媒体充填方法について説明す
る。まず、図１の（ａ）に示すように、電気機器５を据
え付けた後、電気機器５内に所定量の添加剤２を入れ
る。この時、電気機器容器の容積および充填媒体の仕様
から添加剤２の添加量は容易に算出される。ついで、図
１の（ｂ）に示すように、電気機器５と絶縁油容器４と
を接続して、絶縁油１を電気機器５内に注入する。さら
に、図１の（ｃ）に示すように、絶縁油容器４内の絶縁
油３を電気機器５内に完全に注入し終わった後、電気機
器５と絶縁油容器４との接続を切り離して、所望の添加
剤濃度の絶縁油１が電気機器５に充填完了される。Here, a method of filling a medium into an electric device according to the present invention will be described with reference to FIGS. 1 (a) and 1 (b). First, as shown in FIG. 1A, after the electric device 5 is installed, a predetermined amount of the additive 2 is put into the electric device 5. At this time, the addition amount of the additive 2 is easily calculated from the volume of the electric device container and the specifications of the filling medium. Then, as shown in FIG. 1B, the electric device 5 is connected to the insulating oil container 4, and the insulating oil 1 is injected into the electric device 5. Further, as shown in FIG. 1C, after the insulating oil 3 in the insulating oil container 4 is completely injected into the electric device 5, the connection between the electric device 5 and the insulating oil container 4 is disconnected. The electric oil 5 having a desired additive concentration is completely filled in the electric device 5.
【００１３】このように、上記実施例１によれば、電気
機器５の据え付け時に、作業者が添加剤２の種類および
添加量を確認できるので、従来方法における添加剤入り
絶縁油３中の添加剤２の種類および添加剤濃度を調べる
必要もなく、電気機器５内に仕様にあった媒体の充填を
簡便に行うことができる。また、絶縁油１を注入する際
に、絶縁油１内の異物を除去するためにフィルタを通し
ても、絶縁油１と添加剤２とを別々に電気機器５内に注
入しているので、充填された媒体の添加剤濃度は低下す
ることがない。As described above, according to the first embodiment, since the operator can confirm the type and the amount of the additive 2 when the electric device 5 is installed, the addition in the insulating oil 3 containing the additive in the conventional method can be confirmed. It is not necessary to check the type of the agent 2 and the concentration of the additive, and it is possible to easily fill the medium in the electric device 5 with the medium. Further, when the insulating oil 1 is injected, the insulating oil 1 and the additive 2 are separately injected into the electric device 5 even if they are passed through a filter to remove foreign matters in the insulating oil 1, so that they are filled. The additive concentration of the medium does not decrease.
【００１４】実施例２．上記実施例１では、電気機器５
の据え付け時に、所定量の添加剤２を電気機器５内に入
れた後、絶縁油１を注入するものとしているが、実施例
２では、電気機器５内に絶縁油１を注入した後、所定量
の添加剤２を入れるものとし、同様の効果を奏する。Example 2. In the first embodiment, the electric device 5
At the time of installation, the insulating oil 1 is injected after the predetermined amount of the additive 2 is put into the electric device 5, but in the second embodiment, after the insulating oil 1 is injected into the electric device 5, the The same effect is achieved by adding a fixed amount of additive 2.
【００１５】実施例３．上記実施例１では、１台の電気
機器５に絶縁油１および添加剤２を充填するものである
が、この実施例３では、同一ロット絶縁油１が、複数の
電気機器５にわたって充填されるものとし、各電気機器
５の容器容積と所定の添加剤濃度とから算出された添加
量の添加剤２を各電気機器５に入れておくだけで、各電
気機器５内に充填される絶縁油１に対する添加剤２の添
加剤濃度が均一となる。Example 3. In the first embodiment, one electric device 5 is filled with the insulating oil 1 and the additive 2. However, in the third embodiment, the same lot of insulating oil 1 is filled over a plurality of electric devices 5. It is assumed that the insulating oil filled in each electric device 5 only needs to contain the additive amount 2 of the additive 2 calculated from the container volume of each electric device 5 and the predetermined additive concentration. The additive concentration of the additive 2 with respect to 1 becomes uniform.
【００１６】実施例４．上記各実施例では、電気機器５
の据え付け時に、電気機器５内に所定量の添加剤２を入
れるものとしているが、この実施例４では、電気機器５
の出荷時に、あらかじめ電気機器５の容器内に所定量の
添加剤２を入れるものとし、電気機器５の据え付け時の
作業の簡素化が図られる。Example 4. In each of the above embodiments, the electric device 5
It is supposed that a predetermined amount of the additive 2 is put into the electric device 5 when the electric device 5 is installed.
At the time of shipping, the predetermined amount of the additive 2 is put in the container of the electric device 5 in advance, so that the work at the time of installing the electric device 5 can be simplified.
【００１７】[0017]
【発明の効果】以上のようにこの発明によれば、電気機
器容器内に、液体媒体と添加剤とをそれぞれ別個に注入
しているので、添加剤の添加の有無、種類、添加量が確
認でき、仕様にあった添加剤濃度の媒体を電気機器容器
内に確実に簡便に充填することができる効果がある。As described above, according to the present invention, since the liquid medium and the additive are separately injected into the electric equipment container, it is possible to confirm whether or not the additive is added, the type, and the amount added. Therefore, there is an effect that the medium having the additive concentration that meets the specifications can be reliably and easily filled in the electric device container.
【図１】（ａ）〜（ｃ）はそれぞれこの発明の電気機器
への媒体充填方法の実施例１を模式的に示す工程断面図
である。1A to 1C are process sectional views schematically showing Example 1 of a method for filling a medium into an electric device according to the present invention.
【図２】（ａ）〜（ｃ）はそれぞれ従来の電気機器への
媒体充填方法の一例を模式的に示す工程断面図である。2A to 2C are process cross-sectional views each schematically showing an example of a conventional method for filling a medium into an electric device.
１ 絶縁油（液体媒体） ２ 添加剤 ３ 添加剤入り絶縁油（媒体） ５ 電気機器 1 Insulating Oil (Liquid Medium) 2 Additive 3 Insulating Oil (Medium) with Additive 5 Electrical Equipment
Claims (2)
濃度の媒体を充填してなる電気機器において、前記液体
媒体と前記添加剤とをそれぞれ別々に電気機器容器内に
注入することを特徴とする電気機器への媒体充填方法。1. In an electric device filled with a medium having a predetermined additive concentration composed of a liquid medium and an additive, the liquid medium and the additive are separately injected into an electric device container. A method for filling a medium into an electric device.
濃度の媒体を充填してなる電気機器において、所定量の
前記添加剤を電気機器容器内に入れた後に、前記液体媒
体を前記電気機器容器内に注入することを特徴とする電
気機器への媒体充填方法。2. An electric device comprising a medium, which is composed of a liquid medium and an additive and has a predetermined additive concentration, filled with a predetermined amount of the additive in an electric device container, and then the liquid medium is converted into the electric medium. A method for filling a medium into an electric device, characterized by injecting the medium into a device container.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21372091A JPH0555054A (en) | 1991-08-26 | 1991-08-26 | Medium filling method for electrical machinery |
| FR9210261A FR2680910B1 (en) | 1991-08-26 | 1992-08-25 | METHOD FOR ADDING AN ADDITIVE TO A LIQUID INSULATION AGENT FOR ELECTRICAL DEVICES. |
| PT10081692A PT100816A (en) | 1991-08-26 | 1992-08-26 | PROCESS FOR ADDING AN ADDITIVE TO A LIQUID INSULATION MEDIUM OF ELECTRICAL DEVICE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21372091A JPH0555054A (en) | 1991-08-26 | 1991-08-26 | Medium filling method for electrical machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0555054A true JPH0555054A (en) | 1993-03-05 |
Family
ID=16643882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21372091A Pending JPH0555054A (en) | 1991-08-26 | 1991-08-26 | Medium filling method for electrical machinery |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0555054A (en) |
| FR (1) | FR2680910B1 (en) |
| PT (1) | PT100816A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113593833B (en) * | 2021-06-29 | 2023-02-03 | 南通大学 | Intelligent oil supplementing device for oil immersed transformer |
| CN113593834B (en) * | 2021-06-29 | 2023-02-07 | 南通大学 | Intelligent oil-immersed transformer oil supplementing method |
| CN113593832B (en) * | 2021-06-29 | 2023-02-07 | 南通大学 | Oil-filling device and oil-filling method for oil-immersed transformer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR82586B (en) * | 1983-12-28 | 1985-04-30 | Union Carbide Corp | Method for replacing pcb-containing coolants in electrical induction apparatus with substantially pcb-free dielectric coolants |
| US4685972A (en) * | 1984-07-18 | 1987-08-11 | Quadrex Hps, Inc. | Process for removing PCB's from electrical apparatus |
| JPS61239606A (en) * | 1985-04-17 | 1986-10-24 | Mitsubishi Electric Corp | Oil-immersed electromagnetic induction apparatus |
| JPS63299105A (en) * | 1987-05-28 | 1988-12-06 | Fuji Electric Co Ltd | Oiling treatment equipment for mixed insulation oil |
-
1991
- 1991-08-26 JP JP21372091A patent/JPH0555054A/en active Pending
-
1992
- 1992-08-25 FR FR9210261A patent/FR2680910B1/en not_active Expired - Fee Related
- 1992-08-26 PT PT10081692A patent/PT100816A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2680910A1 (en) | 1993-03-05 |
| FR2680910B1 (en) | 1994-03-11 |
| PT100816A (en) | 1994-05-31 |
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