JP6177034B2 - エレベータ装置 - Google Patents
エレベータ装置 Download PDFInfo
- Publication number
- JP6177034B2 JP6177034B2 JP2013144258A JP2013144258A JP6177034B2 JP 6177034 B2 JP6177034 B2 JP 6177034B2 JP 2013144258 A JP2013144258 A JP 2013144258A JP 2013144258 A JP2013144258 A JP 2013144258A JP 6177034 B2 JP6177034 B2 JP 6177034B2
- Authority
- JP
- Japan
- Prior art keywords
- converter
- phase
- power
- unit
- motor
- 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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- 238000004804 winding Methods 0.000 claims description 45
- 238000006243 chemical reaction Methods 0.000 claims description 34
- 238000009499 grossing Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 11
- 238000013459 approach Methods 0.000 claims description 8
- 238000012360 testing method Methods 0.000 claims description 8
- 230000007935 neutral effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 12
- 239000004065 semiconductor Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000001629 suppression Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
-
- 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
- H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
- H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
- H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
- H02M5/453—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
- H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Inverter Devices (AREA)
Description
21 … 三相交流電動機
31,32 … 電力変換装置
41 … シーブ
42 … 釣り合い錘
43 … 乗りかご
44 … プーリ
45 … ロープ
46 … プーリ
47 … 釣り合いチェーン
121,122 … フィルタ部
131 … 電源側電流検出器、
141,142 … インバータの制御器
151,151a,151b … コンバータ部、
152,151a,152b … インバータ部
161 … 平滑コンデンサ
Claims (1)
- シーブと、シーブに巻き掛けられるロープと、前記シーブが回転すると駆動される前記ロープによって昇降駆動される乗りかごと、を備えるエレベータ装置において、
前記シーブが、交流電動機の駆動システムによって、回転駆動され、
前記交流電動機の駆動システムは、
並列多重接続される第1電力変換装置および第2電力変換装置と、
前記第1電力変換装置および前記第2電力変換装置によって駆動される交流電動機と、
を備え、
前記第1電力変換装置は、二相変調制御される第1インバータ部を有し、かつ前記第2電力変換装置は二相変調制御される第2インバータ部を有し、
前記第1電力変換装置は、直流出力が前記第1インバータ部の直流入力に接続される第1コンバータ部を有し、かつ前記第2電力変換装置は、直流出力が前記第2インバータ部の直流入力に接続される第2コンバータ部を有し、
前記第1コンバータ部の前記直流出力および前記第2コンバータ部の前記直流出力に接続される平滑コンデンサを備え、
前記交流電動機は、固定的にY結線される第1三相巻線と、通常運転時と非常止め試験時とで結線状態が変更される第2三相巻線を有し、前記通常運転時は、前記第2三相巻線はY結線され、前記第1三相巻線と前記第2三相巻線の中性点間および端子間が電気的に分離され、非常止め試験時には、前記第1三相巻線および前記第2三相巻線が一つのY結線となるように前記第2三相巻線の結線状態が変更され、
前記通常運転時において、
前記第1三相巻線は前記第1インバータ部の交流出力に接続され、かつ前記第2三相巻線は前記第2インバータ部の交流出力に接続され、
かつ、前記第1コンバータ部は、前記第1コンバータ部の交流入力側に流れる電流の零相電流成分を零に近づけるように三相変調制御され、かつ前記第2コンバータ部は、前記第2コンバータ部の交流入力側に流れる電流の零相電流成分を零に近づけるように三相変調制御されることを特徴とするエレベータ装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013144258A JP6177034B2 (ja) | 2013-07-10 | 2013-07-10 | エレベータ装置 |
CN201410325562.3A CN104283486B (zh) | 2013-07-10 | 2014-07-09 | 交流电动机的驱动系统以及使用该驱动系统的电梯设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013144258A JP6177034B2 (ja) | 2013-07-10 | 2013-07-10 | エレベータ装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015019479A JP2015019479A (ja) | 2015-01-29 |
JP2015019479A5 JP2015019479A5 (ja) | 2016-07-21 |
JP6177034B2 true JP6177034B2 (ja) | 2017-08-09 |
Family
ID=52258046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013144258A Expired - Fee Related JP6177034B2 (ja) | 2013-07-10 | 2013-07-10 | エレベータ装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6177034B2 (ja) |
CN (1) | CN104283486B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6990148B2 (ja) * | 2018-05-30 | 2022-01-12 | 株式会社日立ビルシステム | エレベーターの駆動制御システム |
CN113131833B (zh) | 2019-12-31 | 2023-03-14 | 比亚迪股份有限公司 | 电机控制系统及电机控制装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3251628B2 (ja) * | 1992-03-06 | 2002-01-28 | 三菱電機株式会社 | エレベーターの速度制御装置 |
JP4146172B2 (ja) * | 2002-06-24 | 2008-09-03 | 東芝エレベータ株式会社 | エレベータの制御装置 |
JP4232618B2 (ja) * | 2003-12-02 | 2009-03-04 | 株式会社日立製作所 | エレベータの制御装置およびエレベータシステム |
JP2007110780A (ja) * | 2005-10-11 | 2007-04-26 | Aisin Aw Co Ltd | モータ制御装置 |
JP5124979B2 (ja) * | 2006-05-11 | 2013-01-23 | 株式会社安川電機 | 多軸電動機制御装置 |
CN102113204B (zh) * | 2009-04-13 | 2013-06-19 | 松下电器产业株式会社 | 同步电动机驱动系统 |
JP4941686B2 (ja) * | 2010-03-10 | 2012-05-30 | 株式会社デンソー | 電力変換装置 |
JP5045799B2 (ja) * | 2010-08-27 | 2012-10-10 | 株式会社デンソー | 電力変換装置、駆動装置、及び、これを用いた電動パワーステアリング装置 |
JP5174873B2 (ja) * | 2010-09-14 | 2013-04-03 | 株式会社日立製作所 | 電力変換装置およびエレベータ |
-
2013
- 2013-07-10 JP JP2013144258A patent/JP6177034B2/ja not_active Expired - Fee Related
-
2014
- 2014-07-09 CN CN201410325562.3A patent/CN104283486B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2015019479A (ja) | 2015-01-29 |
CN104283486A (zh) | 2015-01-14 |
CN104283486B (zh) | 2017-11-03 |
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