JPS58224524A - Branch reactor setting system - Google Patents
Branch reactor setting systemInfo
- Publication number
- JPS58224524A JPS58224524A JP57106863A JP10686382A JPS58224524A JP S58224524 A JPS58224524 A JP S58224524A JP 57106863 A JP57106863 A JP 57106863A JP 10686382 A JP10686382 A JP 10686382A JP S58224524 A JPS58224524 A JP S58224524A
- Authority
- JP
- Japan
- Prior art keywords
- shunt reactor
- line
- transmission line
- power transmission
- setting system
- 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
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は騨路１頁付分路リアクトルの設置方式に係り、
特に、経済的にすぐれた分路リアクトルの設置方式に関
する。[Detailed Description of the Invention] The present invention relates to an installation method for a shunt reactor with one page attached to the base,
In particular, it relates to an economically superior installation method for shunt reactors.
従来の線路直付分路リアクトルの設置に関しては、酸比
の変動幅の点より検討して送電線の両端全おさえるため
、送゛醒線の両端に設置することが考えられていた。Regarding the installation of conventional line-mounted shunt reactors, it has been considered to install them at both ends of the transmission line in order to cover both ends of the transmission line, taking into account the fluctuation range of the acid ratio.
しかし、このような設置方式を採用した場合には、送電
線両端に分路リアクトルを設置するため、経済的に高価
になるという欠点があった本発明の目的は、定常状態お
よび過渡状態のいずれの状態でも、すぐれた特性を持ち
、かつ、経済的にもすぐれた線路直付分路リアクトルの
設置方式を提供するにある。However, when such an installation method is adopted, shunt reactors are installed at both ends of the power transmission line, which is economically expensive.The purpose of the present invention is to To provide a method for installing a shunt reactor directly attached to a line, which has excellent characteristics even in the above-mentioned conditions and is also economically excellent.
分路リアクトルの設置目的の第１は、送電線の充電容量
の補償である。この目的の他、最高電圧をおさえること
も必費である。従来は、こねらを考慮し−で、送電線上
の電圧の変化幅が小さくなるよう、送電線の両端に設置
することが考えられてきた。しかｔ／、送電線の電圧は
最高電圧以下であれば、′電圧の変化幅は、あまり問題
とはならない。The first purpose of installing a shunt reactor is to compensate for the charging capacity of the power transmission line. In addition to this purpose, it is also necessary to suppress the maximum voltage. Conventionally, it has been considered to install them at both ends of the power transmission line in order to reduce the range of voltage change on the power transmission line, taking into account the possibility of damage. However, as long as the voltage of the transmission line is below the maximum voltage, the range of voltage change does not matter much.
耐絶縁性の点からは最高電圧の方が重要である。From the standpoint of insulation resistance, the highest voltage is more important.
この点より、充電容量の総量を、線路中央に設置する方
式も採用可能である。From this point of view, it is also possible to adopt a method in which the total charging capacity is installed in the center of the line.
以下、本発明の一実施例を、第１図により説明する。電
気所Ｇｌ 、 Ｇ２が母線Ｂｌ ＋ ８２ 、送電線り
、、Ｌ、’（ｒ介して、電力の授受を行なっている。An embodiment of the present invention will be described below with reference to FIG. Electrical stations Gl and G2 exchange power via the bus line Bl + 82 and transmission lines ,L,'(r).
送”ｔｊｃ＃Ｌ＋ 、Ｌｔにはしゃ断器ＣＢ、〜ｃＢ
４が設けられており、分路リアクトルは線路側に１）ａ
ｋｌ〜Ｄ−に＋が、母線側にＤｎｌ〜ＤＢ４か、設置さ
ねている。Transmission "tjc#L+, Lt has breaker CB, ~cB
4 is provided, and the shunt reactor is 1)a on the track side.
+ is installed on kl~D-, and Dnl~DB4 is not installed on the busbar side.
送酸′／１Ｍｌ、、の充区容址は分路リアクトルＩ）ｍ
ｋ＋＋Ｄ ｓ ｋ２及びＤＢＩ 、 １）ｎ２により補
償される。The capacity of the oxygen supply '/1Ml is the shunt reactor I)m
k++D s k2 and DBI, 1) compensated by n2.
この図で、′畦気所０．側より、送電線Ｌｌを充電する
場合を考えると、ザージ電圧のため、送電線中央で過電
圧か生しる。′鑞気所Ｇ、側より充電した場合において
も、同様の結果となる。In this figure, the ridge location is 0. If we consider the case where the power transmission line Ll is charged from the side, an overvoltage will occur at the center of the power transmission line due to the surge voltage. A similar result is obtained when charging from the side of the drying station G.
このたぬ、第２図のように、送電線中央に、線路直付分
路リアクトルｌ） ｍ ｋＨ、Ｄ ｍ ｋＢを加えた容
量より定まるリアクトルＤＴＩとして設ける。このよう
にすることにより、線路充電時の電圧上昇を抑制でき、
電気所Ｇ、、Ｇ２のいずｆＬから充電し７ても例等支障
がない。As shown in Fig. 2, a reactor DTI is installed at the center of the transmission line, determined by the capacity of the shunt reactor directly attached to the line (l) m kH and D m kB. By doing this, it is possible to suppress the voltage rise during line charging,
There is no problem even if the battery is charged from any fL of electric stations G, G2.
このように、従来より考えらｌていた分路リアクトルの
設置方式をかえるのみで送電線のサージによる電圧上列
全抑制できる。In this way, by simply changing the shunt reactor installation method that has been considered in the past, it is possible to completely suppress voltage increases caused by power transmission line surges.
母線直付分路リアクトルも、同様に考えることができる
が、送心線開放時の共振を考えると、母線直付分路リア
クトルは両端に接地する必要がある。又、以上の説明は
分路リアクトルを中央に設置する側について行なったが
、第３図のように、（３）
分路リアクトルを送を線画調に設置した場合１は、Ａの
ように、中央に設置した場合はＢのように示される点か
ら考えて、送電線の両端以外では電圧の抑制Ｖこ関して
効果のあることば明らかである。A shunt reactor directly attached to the busbar can be considered in the same way, but considering resonance when the center line is open, the shunt reactor directly attached to the busbar needs to be grounded at both ends. Also, the above explanation was given for the side where the shunt reactor is installed in the center, but as shown in Figure 3, (3) When the shunt reactor is installed in a line drawing style, as shown in A, When installed in the center, considering the point shown in B, it is clear that it is effective in suppressing the voltage at areas other than both ends of the power transmission line.
本発明によれは、線路直付分路リアクトルを線路中央に
一括して設置することにより、両端に分割（７て設置す
る場合に比べて経済性の向上全針ることかでき、その上
、送電線の開閉操作時に生ずる過電圧に関しても抑制で
き、効果は極めて大きい。According to the present invention, by installing the shunt reactor directly attached to the line all at once in the center of the line, it is possible to install the shunt reactor at both ends, which improves economic efficiency compared to the case where the shunt reactor is installed at both ends. It is also possible to suppress overvoltages that occur when opening and closing power transmission lines, which is extremely effective.
第１図は従来の分路リアクトルの設置図、第２図は本発
明の分路リアクトルの設置図、第３図は本発明の効果を
示す図である。
Ｇｌ 、Ｇ２・・・電気所、Ｂ、、Ｂ２・・・母線、
Ｃ，Ｂ。
〜ＣＢ ４・・・しｆ断器１．、Ｄｍｋｌ〜Ｉ）ｓｋ４
・・・線路直付分路リアクトル、Ｄａｌ〜’Ｄａ２・・
・母線直付分路リアクトル、Ｌ、、Ｌ、・・・送電線、
Ｆ・・・事故点、ＤＴＩ 。FIG. 1 is an installation diagram of a conventional shunt reactor, FIG. 2 is an installation diagram of a shunt reactor according to the present invention, and FIG. 3 is a diagram showing the effects of the present invention. Gl, G2...Electric station, B,, B2...Bus bar,
C,B. ~CB 4...F disconnector 1. , Dmkl~I) sk4
...Shunt reactor directly attached to the line, Dal~'Da2...
・Shunt reactor directly attached to the bus bar, L,, L,...transmission line,
F... Accident point, DTI.
Claims (1)
式に関し、送電線の充電容量相当の分路リアクトルを線
路中央に設置することを特徴とする分路リアクトル設置
方式。1. A shunt reactor installation method, which is characterized by installing a shunt reactor equivalent to the charging capacity of the power transmission line in the center of the line, regarding the fk method for compensating the charging capacity of the power transmission line or setting the accelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57106863A JPS58224524A (en) | 1982-06-23 | 1982-06-23 | Branch reactor setting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57106863A JPS58224524A (en) | 1982-06-23 | 1982-06-23 | Branch reactor setting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58224524A true JPS58224524A (en) | 1983-12-26 |
Family
ID=14444395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57106863A Pending JPS58224524A (en) | 1982-06-23 | 1982-06-23 | Branch reactor setting system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58224524A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016017146A1 (en) * | 2014-07-31 | 2016-02-04 | 株式会社 東芝 | Three-phase power transmission protection method and device |
-
1982
- 1982-06-23 JP JP57106863A patent/JPS58224524A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016017146A1 (en) * | 2014-07-31 | 2016-02-04 | 株式会社 東芝 | Three-phase power transmission protection method and device |
| JP2016034183A (en) * | 2014-07-31 | 2016-03-10 | 株式会社東芝 | Three-phase power transmission protection method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105102090A (en) | Method for constructing power distribution line by using combined overhead ground wire and extra high voltage neutral line having separated installation structure for extra high voltage neutral line and low voltage neutral line | |
| JPS58224524A (en) | Branch reactor setting system | |
| US5712756A (en) | Substation with surge arresters | |
| Yamaguchi et al. | Development of power supply system for obstruction lights exploiting induced current which flows through overhead ground wires | |
| JPS61164414A (en) | Lightning method of transmission line | |
| CN221742205U (en) | Single-loop Zhang Bian-resistant phase-change tower | |
| CN106099798A (en) | A kind of multichannel double-fed wind generator tube type bus groove structure | |
| JPS60112223A (en) | Transformer on post | |
| JPS6145683Y2 (en) | ||
| JPS5828906Y2 (en) | Feeding cable line for rail power supply | |
| Winfield et al. | The design of the 330 kV transmission system for Rhodesia | |
| JPS5846805A (en) | Method of increasing substation | |
| JPH09154231A (en) | Power transmission system using gas insulated pipeline | |
| JPH10285794A (en) | Distribution line thunderproof system | |
| Halperin | Economical utilization of electric power equipment | |
| Report | 500-kV AC Substation Design Criteria Summary of Industry Practices | |
| JPS6331429A (en) | Protector of reactive power compensator | |
| JPS60162420A (en) | Power distribution substation facility | |
| Jancke | The Development of the Swedish 400-Kv Network | |
| JPS62185517A (en) | Lightning protection of overhead distribution line | |
| JPS5963907A (en) | Substation facility | |
| JPS61107709A (en) | Transformer | |
| Coventry | Some notes on the design of hv transmission lines, with special reference to conditions in India and Pakistan | |
| JPS5970107A (en) | Ac/dc conversion station | |
| JPS6065504A (en) | Gas-insulation transformer |