JP2011520412A - 給電装置 - Google Patents
給電装置 Download PDFInfo
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- JP2011520412A JP2011520412A JP2011507854A JP2011507854A JP2011520412A JP 2011520412 A JP2011520412 A JP 2011520412A JP 2011507854 A JP2011507854 A JP 2011507854A JP 2011507854 A JP2011507854 A JP 2011507854A JP 2011520412 A JP2011520412 A JP 2011520412A
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- Prior art keywords
- converter
- power supply
- power
- feeding device
- power feeding
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- 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
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
-
- 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
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
Abstract
【解決手段】電源及び負荷側に変換器(10、11)を有し、両変換器が直流側で直流ケーブル(44)で互いに導電接続され、陸上の電源側変換器が電源系統(8)に接続された海底の可変速駆動装置への給電装置に関する。電源側に非制御の変換器、負荷側に分散エネルギー蓄積器を備えた変換器(42)が設けられ、分散エネルギー蓄積器を備えた変換器の各相モジュール(52)が、少なくとも2つの直列接続された2極サブシステム(54)を有する上側及び下側アーム(T1〜T6)を持ち、前記変換器が海底の可変速駆動装置の直近に配置され、分散エネルギー蓄積器を備えた変換器の信号電子回路(16)が陸上に配置される。この結果海水中の可変速駆動装置への給電装置が得られ、数kmの水深の場合、陸上の給電点と海底の駆動装置との距離は数百kmに達し得る。
【選択図】図5
Description
Claims (11)
- 海底に配置された可変速駆動装置の給電装置であって、この給電装置が電源側及び負荷側に変換器(10、11)を有し、両変換器(10、11)が直流側で直流ケーブル(44)により互いに導電接続されていて、陸地における電源側変換器(10)が電力を供給する電源系統(8)に接続されている給電装置において、
電源側には非制御の変換器(10)が、負荷側には分散エネルギー蓄積器を備えた変換器(42)が設けられ、分散エネルギー蓄積器を備えた変換器(42)の各相モジュール(52)が、少なくとも2つの直列接続された2極サブシステム(54)を有する上側及び下側アーム(T1、T3、T5;T2、T4、T6)を持ち、分散エネルギー蓄積器を備えた変換器(42)が海底において可変速駆動装置の直ぐ近くに配置され、分散エネルギー蓄積器を備えた変換器(42)の信号電子回路(16)が陸地に配置されていることを特徴とする給電装置。 - 非制御の電源側変換器(10)が、直流ケーブル(44)により、海底に配置された直流電圧母線(66)に導電接続され、この直流電圧母線(66)に、交流電圧側に可変速駆動装置を有する少なくとも1つの自励の負荷側変換器(42)が接続されていることを特徴とする請求項1記載の給電装置。
- 非制御の電源側変換器(10)が、海上に配置されたプラットフォーム上に配置されていることを特徴とする請求項1又は2記載の給電装置。
- 非制御の電源側変換器(10)としてダイオード整流器が設けられていることを特徴とする請求項1乃至3の1つに記載の給電装置。
- ダイオード整流器が12パルス構成であることを特徴とする請求項4記載の給電装置。
- ダイオード整流器が18パルス構成であることを特徴とする請求項4記載の給電装置。
- ダイオード整流器が24パルス構成であることを特徴とする請求項4記載の給電装置。
- 2極サブシステム(54)が2つの電気的に直列接続されたターンオフ制御可能な半導体スイッチ(56、58)と蓄積コンデンサ(64)を有し、この直列接続回路が蓄積コンデンサ(64)に電気的に並列接続され、両ターンオフ制御可能な半導体スイッチ(56、58)の接続点が、2極サブシステム(54)の第1の接続端子(X2、X1)を成し、蓄積コンデンサ(64)の1つの極が2極サブシステム(54)の第2の接続端子(X1、X2)を成すことを特徴とする請求項1乃至7の1つに記載の給電装置。
- ターンオフ制御可能な半導体スイッチ(56、58)として、絶縁ゲートバイポーラトランジスタが設けられていることを特徴とする請求項8記載の給電装置。
- 可変速駆動装置が、回転子側にポンプを備えた電動機を有することを特徴とする請求項1乃至9の1つに記載の給電装置。
- 可変速駆動装置が、回転子側に圧縮機を備えた電動機を有することを特徴とする請求項1乃至9の1つに記載の給電装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008022618.1 | 2008-05-07 | ||
DE102008022618A DE102008022618A1 (de) | 2008-05-07 | 2008-05-07 | Stromversorgungseinrichtung |
PCT/EP2009/053654 WO2009135730A1 (de) | 2008-05-07 | 2009-03-27 | Stromversorgungseinrichtung |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011520412A true JP2011520412A (ja) | 2011-07-14 |
JP2011520412A5 JP2011520412A5 (ja) | 2011-08-25 |
JP5506784B2 JP5506784B2 (ja) | 2014-05-28 |
Family
ID=40875153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011507854A Expired - Fee Related JP5506784B2 (ja) | 2008-05-07 | 2009-03-27 | 給電装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8476854B2 (ja) |
EP (1) | EP2274825B1 (ja) |
JP (1) | JP5506784B2 (ja) |
CN (1) | CN102017385B (ja) |
BR (1) | BRPI0912423B1 (ja) |
CY (1) | CY1118133T1 (ja) |
DE (1) | DE102008022618A1 (ja) |
DK (1) | DK2274825T3 (ja) |
RU (1) | RU2479914C2 (ja) |
WO (1) | WO2009135730A1 (ja) |
Cited By (1)
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Publication number | Priority date | Publication date | Assignee | Title |
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KR101835192B1 (ko) * | 2013-02-28 | 2018-03-06 | 지멘스 악티엔게젤샤프트 | 다이오드 정류기를 구비한 변환기 스테이션 |
Also Published As
Publication number | Publication date |
---|---|
CY1118133T1 (el) | 2017-06-28 |
JP5506784B2 (ja) | 2014-05-28 |
CN102017385A (zh) | 2011-04-13 |
BRPI0912423A2 (pt) | 2016-02-10 |
US20110089873A1 (en) | 2011-04-21 |
US8476854B2 (en) | 2013-07-02 |
EP2274825B1 (de) | 2016-08-10 |
CN102017385B (zh) | 2014-07-16 |
RU2479914C2 (ru) | 2013-04-20 |
RU2010149958A (ru) | 2012-06-20 |
WO2009135730A1 (de) | 2009-11-12 |
BRPI0912423B1 (pt) | 2019-02-12 |
DK2274825T3 (en) | 2016-11-21 |
EP2274825A1 (de) | 2011-01-19 |
DE102008022618A1 (de) | 2009-12-31 |
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