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1. WO2016162915 - 電力変換装置

公開番号 WO/2016/162915
公開日 13.10.2016
国際出願番号 PCT/JP2015/060721
国際出願日 06.04.2015
IPC
H02M 7/797 2006.01
H電気
02電力の発電,変換,配電
M交流-交流,交流-直流または直流-直流変換装置,および主要な,または類似の電力供給システムと共に使用するための装置:直流または交流入力-サージ出力変換;そのための制御または調整
7交流入力一直流出力変換;直流入力―交流出力変換
66可逆的なもの
68静止型変換器によるもの
72制御電極をもつ放電管または制御電極をもつ半導体装置を用いるもの
79制御信号の連続的印加を必要とする三極管またはトランジスタ型式の装置を用いるもの
797半導体装置のみを用いるもの
H02M 7/49 2007.01
H電気
02電力の発電,変換,配電
M交流-交流,交流-直流または直流-直流変換装置,および主要な,または類似の電力供給システムと共に使用するための装置:直流または交流入力-サージ出力変換;そのための制御または調整
7交流入力一直流出力変換;直流入力―交流出力変換
42直流入力―交流出力変換であって非可逆的なもの
44静止型変換器によるもの
48制御電極をもつ放電管または制御電極をもつ半導体装置を用いるもの
483出力として3値以上の異なる電圧レベルをもつことが可能な変換器
49複数の変換器の出力電圧を重畳させたもの
CPC
H01L 25/043
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
25Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; ; Multistep manufacturing processes thereof
03all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L51/00, e.g. assemblies of rectifier diodes
04the devices not having separate containers
041the devices being of a type provided for in group H01L31/00
043Stacked arrangements of devices
H02J 3/36
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3Circuit arrangements for ac mains or ac distribution networks
36Arrangements for transfer of electric power between ac networks via a high-tension dc link
H02M 2007/4835
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS 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
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
42Conversion of dc power input into ac power output without possibility of reversal
44by static converters
48using discharge tubes with control electrode or semiconductor devices with control electrode
483Converters with outputs that each can have more than two voltages levels
4835comprising a plurality of cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, the capacitors being selectively connected in series to determine the instantaneous output voltage
H02M 7/003
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS 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
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
003Constructional details, e.g. physical layout, assembly, wiring, busbar connections
H02M 7/2176
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS 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
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
02Conversion of ac power input into dc power output without possibility of reversal
04by static converters
12using discharge tubes with control electrode or semiconductor devices with control electrode
21using devices of a triode or transistor type requiring continuous application of a control signal
217using semiconductor devices only
2176comprising a passive stage to generate a rectified sinusoidal voltage and a controlled switching element in series between such stage and the output
H02M 7/25
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS 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
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
02Conversion of ac power input into dc power output without possibility of reversal
04by static converters
12using discharge tubes with control electrode or semiconductor devices with control electrode
21using devices of a triode or transistor type requiring continuous application of a control signal
217using semiconductor devices only
25arranged for operation in series, e.g. for multiplication of voltage
出願人
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP]/[JP]
発明者
  • 大西 亮太 ONISHI, Ryota
  • 林 成男 HAYASHI, Shigeo
代理人
  • 特許業務法人深見特許事務所 FUKAMI PATENT OFFICE, P.C.
優先権情報
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) POWER CONVERSION DEVICE
(FR) DISPOSITIF DE CONVERSION DE PUISSANCE
(JA) 電力変換装置
要約
(EN)
A multilevel converter is provided with a first arm (A1) connected between a positive voltage terminal (3a) and an AC terminal (3c) and a second arm (A4) connected between the AC terminal (3c) and a negative voltage terminal (3b), wherein the first and second arms (A1, A4) each include a plurality of unit cells (10) connected in cascade. Each of the unit cells (10) has a capacitor (C) to be charged to a DC voltage and outputs the voltage between the terminals of the capacitor (C) or 0 V. The unit cells (10) are spirally connected in cascade to form a reactor (11).
(FR)
Un convertisseur à niveaux multiples comprend un premier bras (A1) relié entre une borne de tension positive (3a) et une borne de tension alternative (3c) et un deuxième bras (A4) relié entre la borne de tension alternative (3c) et une borne de tension négative (3b), les premier et deuxième bras (A1, A4) comprenant tous deux une pluralité de cellules unitaires (10) reliées en cascade. Chacune des cellules unitaires (10) comprend un condensateur (C) destiné à être chargé sous une tension continue, et délivre la tension présente aux bornes du condensateur (C) ou bien 0 V. Les cellules unitaires (10) sont reliées en spirale en cascade pour former un réacteur (11).
(JA)
 マルチレベル変換器は、正電圧端子(3a)と交流端子(3c)の間に接続された第1のアーム(A1)と、交流端子(3c)と負電圧端子(3b)の間に接続された第2のアーム(A4)とを備え、第1および第2のアーム(A1,A2)の各々は、カスケード接続された複数の単位セル(10)を含む。各単位セル(10)は、直流電圧に充電されるコンデンサ(C)を有し、コンデンサ(C)の端子間電圧または0Vを出力する。複数の単位セル(10)は、螺旋状にカスケード接続されてリアクトル(11)を構成する。
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