JPS58127571A - Transformer converting 3-phase power to dc power - Google Patents
Transformer converting 3-phase power to dc powerInfo
- Publication number
- JPS58127571A JPS58127571A JP57150081A JP15008182A JPS58127571A JP S58127571 A JPS58127571 A JP S58127571A JP 57150081 A JP57150081 A JP 57150081A JP 15008182 A JP15008182 A JP 15008182A JP S58127571 A JPS58127571 A JP S58127571A
- Authority
- JP
- Japan
- Prior art keywords
- phases
- power
- connection
- phase
- star
- 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
- 239000004065 semiconductor Substances 0.000 claims abstract description 5
- 239000000284 extract Substances 0.000 claims description 2
- 230000010363 phase shift Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000003323 beak Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Abstract
Description
【発明の詳細な説明】
イ 発明の目的
従来 ３相電力を直流電力に変換するには 半導体素子
又は整流器において行なっていたがこの発明は 変圧器
にオｂ１で電圧変換を行なり１ながら３０度づつ位相が
ずれた１２の単相を取り出し それを全波整流を行なψ
直流電力とす６Ｔｈめ高濯圧や交流による短所をこく服
する。[Detailed Description of the Invention] A. Purpose of the Invention Conventionally, converting three-phase power to DC power was done using semiconductor elements or rectifiers, but this invention converts the voltage by using a transformer at 1 and 30 degrees. Take out 12 single phases with different phases and perform full wave rectification ψ
It overcomes the disadvantages of DC power and 6Th high pressure and AC.
Ｄ 発明の構成
り相電力を直流電力に変換する鳴 １次［ｊ７！スター
結線とデルタ結線で受電し ５１１のうちの１゛相ごと
に 同−磁気囲路をへて電圧変換を行なψながら ２次
側は３相のうちの１相を２つの各相コイルでうけ 一方
を石巻としたと！＠方シよ花巻とし スター結線側″ｅ
６ｆｌＩ デルタ結線側で６相 ３０度づつ位相がずれ
た計１２相の単（ｌを取り出し 半導体雰子（ｍｌ流器
）を用いて 全波整流を行ない直流電力を取り出す。D Consisting of the invention The sound that converts phase power into DC power 1st order [j7! Power is received through star connection and delta connection, and voltage conversion is performed for each phase of 511 through the same magnetic enclosure.On the secondary side, one of the three phases is converted using two coils for each phase. Let's say one side is Ishinomaki! @Hanamaki side, star connection side ″e
6flI On the delta connection side, take out a total of 12 phases of single (l) with 6 phases out of phase by 30 degrees, perform full-wave rectification using a semiconductor inductor (ml flow device), and extract DC power.
八 発明の効果 この発明により次にのべる効果がある。8. Effects of the invention This invention has the following effects.
（１） 磁気−ｍｓを３８のうちの１相ごと′とｌつ
とすることによって もれ磁束等の電気磁気変換の損失
が少なψ。(1) By setting magnetic −ms to 1 for each phase out of 38, losses in electromagnetic conversion such as leakage magnetic flux are reduced.
（２） １２の単相を全波整流を行なψ２４祖とする
ため、に波形変動のほとんとない七イ流冷１”）出すこ
とｆイ會る。(2) In order to perform full-wave rectification on the 12 single-phase to make it ψ24, a 7-channel cooling current with almost no waveform fluctuation is produced.
（３） 電圧変換を行なψながらＩＩ法に変換するため
に特別高圧から低圧回路まで広い？、１１１ｔｌに使用
することがｅきる。(3) Is there a wide range from special high voltage to low voltage circuits in order to perform voltage conversion and convert to II method while ψ? , 111tl.
４ 図面つ１単・（二見明
１１図は電気回路結線図である。、対応する］イル間は
磁気回路を示す。 １次側 スター活線とデルフ結線で
受電した場合の′ｆｒＪ路濶である。4. Figure 11 is an electrical circuit connection diagram.The corresponding] indicates a magnetic circuit.Primary side In the case of receiving power through star live wire and Delf connection, be.
１２図Ｉよ嘴造図の１例を示す。Figure 12 I shows an example of a beak structure.
（１） 受電端子 （２） １次コイル （３）ｆ４ｍ気回路 （４） 絶えん材 （５）２？’＜コイル傘 （＋））２次コイル （７） 整流部分 （８） ２次ｆ壽子 （９） 結合部分 （１０） Ｕσパχ電力引出し端子 １ｉロ （十半導体素子等を示す。(1) Power receiving terminal (2) Primary coil (3) f4m air circuit (4) Permanent materials (5) 2? ’＜Coil umbrella (+)) Secondary coil (7) Rectification part (8) Secondary f Hisako (9) Connecting part (10) Uσ power extraction terminal 1i B (10 Indicates semiconductor elements, etc.)
手 統 補 正 書 昭和５７年１１月２２日 り許庁長宮殿 １１、事件の板爪 昭和５７乞−第１５６０８１号 ２ 発明の名称 ３相電力を直流電力に使換する変圧器 ３ ？４正をする者 事件との関係 特許出願人 ５ 補正の対象 図１ ６ 補正の内容 別紙のとたりHandbook supplementary book November 22, 1981 Governor's Palace 11. Itadzume of the incident 1982 - No. 156081 2 Name of the invention Transformer that converts 3-phase power to DC power 3? 4. Those who do the right thing Relationship to the incident: Patent applicant 5 Target of correction Figure 1 6 Contents of amendment Attached sheet of information
Claims (1)
一方を石巻としたとき他方は左巻とし スターＩＩＩ
ＩＩＩｌｌ側で６相 チル５１／１１線何で６相３０度
づワ位相がずれた計１２ｉＩＩの単相を取り出し それ
ぞれ半導体素子（整流器）を用いて全波整流を行ない直
流電力を取り出す変圧器である。 “[Claims] The primary side receives power through two connections: star connection and delta connection. The secondary side consists of 29 phase coils for II of the 3 phases, and when one is Ishinomaki, the other is left-handed. Star III
It is a transformer that extracts a total of 12iII single phases with 6 phases and 30 degrees phase shift on the IIIll side, and performs full-wave rectification using semiconductor elements (rectifiers) to extract DC power. . “
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57150081A JPS58127571A (en) | 1982-08-31 | 1982-08-31 | Transformer converting 3-phase power to dc power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57150081A JPS58127571A (en) | 1982-08-31 | 1982-08-31 | Transformer converting 3-phase power to dc power |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9320481A Division JPS57208865A (en) | 1981-06-17 | 1981-06-17 | Transformer outputting single-phase, two-phase or three- phase power optionally through combination of star connection two delta winding autotransformer and coil of each phase |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58084245A Division JPS5951510A (en) | 1983-05-16 | 1983-05-16 | Single-phase ac constant voltage transformer |
| JP58084246A Division JPS5951511A (en) | 1983-05-16 | 1983-05-16 | Three-phase ac zero-voltage transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58127571A true JPS58127571A (en) | 1983-07-29 |
Family
ID=15489094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57150081A Pending JPS58127571A (en) | 1982-08-31 | 1982-08-31 | Transformer converting 3-phase power to dc power |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58127571A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08251920A (en) * | 1995-03-10 | 1996-09-27 | Ebara Corp | High voltage-high capacity dc power supply |
-
1982
- 1982-08-31 JP JP57150081A patent/JPS58127571A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08251920A (en) * | 1995-03-10 | 1996-09-27 | Ebara Corp | High voltage-high capacity dc power supply |
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