JP5813320B2 - 高電圧用途のための高周波変圧器 - Google Patents
高電圧用途のための高周波変圧器 Download PDFInfo
- Publication number
- JP5813320B2 JP5813320B2 JP2010500346A JP2010500346A JP5813320B2 JP 5813320 B2 JP5813320 B2 JP 5813320B2 JP 2010500346 A JP2010500346 A JP 2010500346A JP 2010500346 A JP2010500346 A JP 2010500346A JP 5813320 B2 JP5813320 B2 JP 5813320B2
- Authority
- JP
- Japan
- Prior art keywords
- winding means
- secondary winding
- transformer according
- transformer
- magnetic circuit
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/16—Toroidal transformers
-
- 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
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- 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
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/19—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only arranged for operation in series, e.g. for voltage multiplication
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F2038/006—Adaptations of transformers or inductances for specific applications or functions matrix transformer consisting of several interconnected individual transformers working as a whole
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/0077—Plural converter units whose outputs are connected in series
Description
となり、この場合、VloadはNsc個の2次巻部12の両端にかかる合計電圧、Vscは個々の2次巻部12の両端にかかる電圧であり、
また、
となり、この場合、Vloopは単巻の低抵抗ループ13の両端にかかる電圧、Vpriは並列接続した1次巻部111の各々の両端にかかる電圧であり、
従ってVscに代入を行うと、
となり、従って、
となる。
となり、この場合、Iloopは単巻の低抵抗ループ13における電流、Iloadは2次巻線121における電流、及びIpcは1次巻線111の各々における電流である。
また、
となり、この場合、Ipriは、Npc個の1次巻部111における電流の和であり、
従ってIpcに代入を行うと、
となり、従って、
となる。
となる。
外側 Ls=10.23mH Rs=15.76R
内側 Ls=2.31mH Rs=4.41R
12 2次巻線
13 単巻の低抵抗ループ
101 変圧器
111 第1の複数個の磁気回路
121 第2の複数個の磁気回路
Claims (21)
- 一次巻線手段及び二次巻線手段を備えた変圧器であって、
前記一次巻線手段が第1の複数個のトロイド型磁気回路を備え、該第1の複数個のトロイド型磁気回路の各々が第1の複数回の巻数を有しており、
前記第1の複数個のトロイド型磁気回路の各々は、
a)前記第1の複数個のトロイド型磁気回路の内の他の少なくとも一つのトロイド型磁気回路と並列に電気接続されるか、
b)各自の電源手段により給電されるかのいずれかであり、
前記二次巻線手段が第2の複数個の磁気回路を備え、該第2の複数個の磁気回路の各々が第2の複数回の巻数を有しており、前記第2の複数個の磁気回路は直列に電気接続されており、
前記一次巻線手段は、単巻導電ループ手段により前記二次巻線手段に電磁結合される、
ことを特徴とする変圧器。 - 前記一次巻線手段及び二次巻線手段が同軸上にある、
ことを特徴とする請求項1に記載の変圧器。 - 前記二次巻線手段の前記磁気回路の少なくとも1つに、前記変圧器からのDC出力を供給するための整流器手段及びフィルタ手段が設けられる、
ことを特徴とする請求項2に記載の変圧器。 - 前記二次巻線手段の前記磁気回路の少なくとも1つに、誘導性平滑化フィルタ手段がさらに設けられる、
ことを特徴とする請求項3に記載の変圧器。 - 前記誘導性平滑化フィルタ手段が二重巻インダクタである、
ことを特徴とする請求項4に記載の変圧器。 - 前記第2の複数個の磁気回路の各々の前記誘導性平滑化フィルタ手段が共通コアを有する、
ことを特徴とする請求項4又は請求項5に記載の変圧器。 - 前記単巻導電ループ手段内にインダクタンス手段をさらに備える、
ことを特徴とする請求項1に記載の変圧器。 - 前記単巻導電ループ手段が、前記一次巻線手段及び二次巻線手段と同軸上にある管手段を備える、
ことを特徴とする請求項2から請求項7のいずれかに記載の変圧器。 - 前記単巻導電ループ手段が、成形伝導性側板手段及び基部手段をさらに備える、
ことを特徴とする請求項8に記載の変圧器。 - 前記成形伝導性側板手段に、冷却液を通すための少なくとも1つの開口部が設けられる、
ことを特徴とする請求項9に記載の変圧器。 - 前記第1の複数個のトロイド型磁気回路の各々、前記複数個の第2の磁気回路の各々、前記整流器手段、及び前記フィルタ手段が、それぞれのプリント回路基板手段に取り付けられる、
ことを特徴とする請求項3に記載の変圧器。 - 誘導性平滑化フィルタ手段が、前記それぞれのプリント回路基板手段に取り付けられる、
ことを特徴とする請求項11に記載の変圧器。 - 前記一次巻線手段及び前記二次巻線手段が横並びの関係にある、
ことを特徴とする請求項1に記載の変圧器。 - 前記二次巻線手段が超高圧端部絶縁手段をさらに備える、
ことを特徴とする請求項13に記載の変圧器。 - 前記二次巻線手段が2つの磁気回路群の中に配置され、該2つの磁気回路群の間の前記二次巻線手段の実質的に中央部から二次電圧が取り出されるようにした、
ことを特徴とする請求項13に記載の変圧器。 - 前記一次巻線手段と前記二次巻線手段との間に仕切り手段が設けられる、
ことを特徴とする請求項13に記載の変圧器。 - 前記一次巻線手段と同軸上かつその内部に前記誘導性平滑化フィルタ手段が設けられる、
ことを特徴とする請求項4に記載の変圧器。 - 前記二次巻線手段の前記磁気回路は、該二次巻線手段の高電圧端部から低電圧端部へ向けて減少する直径を有する、
ことを特徴とする請求項13に記載の変圧器。 - 前記一次巻線手段が第1の磁気回路群と第2の磁気回路群とに分割され、該第1及び第2の群は、これらのそれぞれの軸が前記二次巻線手段の軸と共線を成し、前記第1の群が前記二次巻線手段の第1の端部に、及び前記第2の群が前記二次巻線手段の前記第1の端部とは反対側の第2の端部にある状態で配列される、
ことを特徴とする請求項1に記載の変圧器。 - 前記単巻導電ループ手段の戻り経路が、該単巻導電ループ手段の残りの部分よりも幅広の帯で形成される、
ことを特徴とする請求項19に記載の変圧器。 - 前記一次巻線手段及び前記二次巻線手段の少なくとも一方が単層巻線を備える、
ことを特徴とする請求項1から請求項20のいずれかに記載の変圧器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0706197A GB2447963B (en) | 2007-03-29 | 2007-03-29 | High frequency transformer for high voltage applications |
GB0706197.1 | 2007-03-29 | ||
PCT/GB2008/000980 WO2008119935A1 (en) | 2007-03-29 | 2008-03-19 | High frequency transformer for high voltage applications |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010522979A JP2010522979A (ja) | 2010-07-08 |
JP5813320B2 true JP5813320B2 (ja) | 2015-11-17 |
Family
ID=38050510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010500346A Expired - Fee Related JP5813320B2 (ja) | 2007-03-29 | 2008-03-19 | 高電圧用途のための高周波変圧器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8324999B2 (ja) |
EP (1) | EP2156449B1 (ja) |
JP (1) | JP5813320B2 (ja) |
CN (1) | CN101681717B (ja) |
AU (1) | AU2008234707B2 (ja) |
GB (1) | GB2447963B (ja) |
WO (1) | WO2008119935A1 (ja) |
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KR101675166B1 (ko) * | 2010-11-18 | 2016-11-10 | 두산공작기계 주식회사 | 노이즈에 대한 필터 기능이 포함된 트랜스포머 |
JP2013131589A (ja) * | 2011-12-21 | 2013-07-04 | Mitsubishi Electric Corp | トランス用巻線部、トランス、および電力変換装置 |
CN103023359A (zh) * | 2012-12-31 | 2013-04-03 | 江苏一同环保工程技术有限公司 | 大功率高频高压串联叠加高压电源 |
CN103391078A (zh) * | 2013-07-19 | 2013-11-13 | 中国电子科技集团公司第十四研究所 | 一种小型高效的大功率固态调制器 |
FR3015146B1 (fr) * | 2013-12-16 | 2018-04-06 | Ge Energy Power Conversion Technology Limited | Systemes et procedes pour fournir un apport de courant auxiliaire dans des convertisseurs haute tension |
KR101611560B1 (ko) | 2014-11-11 | 2016-04-11 | 김남조 | 직류 트랜스포머 및 이를 이용한 전도 가열 장치 |
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-
2007
- 2007-03-29 GB GB0706197A patent/GB2447963B/en not_active Expired - Fee Related
-
2008
- 2008-03-19 US US12/593,136 patent/US8324999B2/en not_active Expired - Fee Related
- 2008-03-19 EP EP08718817.3A patent/EP2156449B1/en not_active Not-in-force
- 2008-03-19 CN CN2008800177714A patent/CN101681717B/zh not_active Expired - Fee Related
- 2008-03-19 JP JP2010500346A patent/JP5813320B2/ja not_active Expired - Fee Related
- 2008-03-19 WO PCT/GB2008/000980 patent/WO2008119935A1/en active Application Filing
- 2008-03-19 AU AU2008234707A patent/AU2008234707B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CN101681717A (zh) | 2010-03-24 |
JP2010522979A (ja) | 2010-07-08 |
EP2156449B1 (en) | 2014-05-21 |
CN101681717B (zh) | 2013-07-10 |
WO2008119935A1 (en) | 2008-10-09 |
EP2156449A1 (en) | 2010-02-24 |
GB2447963B (en) | 2011-11-16 |
GB0706197D0 (en) | 2007-05-09 |
GB2447963A (en) | 2008-10-01 |
US20100231341A1 (en) | 2010-09-16 |
US8324999B2 (en) | 2012-12-04 |
AU2008234707A1 (en) | 2008-10-09 |
AU2008234707B2 (en) | 2012-06-28 |
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