JP4964903B2 - エレベータ装置 - Google Patents
エレベータ装置 Download PDFInfo
- Publication number
- JP4964903B2 JP4964903B2 JP2008557928A JP2008557928A JP4964903B2 JP 4964903 B2 JP4964903 B2 JP 4964903B2 JP 2008557928 A JP2008557928 A JP 2008557928A JP 2008557928 A JP2008557928 A JP 2008557928A JP 4964903 B2 JP4964903 B2 JP 4964903B2
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- JP
- Japan
- Prior art keywords
- motor
- acceleration
- speed
- voltage
- car
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
- B66B1/302—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor for energy saving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
Description
実施の形態1.
図1はこの発明の実施の形態1によるエレベータ装置を示す構成図である。かご1及び釣合おもり2は、巻上機3により昇降路内を昇降される。巻上機3は、モータ4、モータ4により回転される駆動シーブ5、及び駆動シーブ5の回転を制動するブレーキ(図示せず)を有している。
Va 2=Vda 2+Vqa 2
=(Vda’−wre・La・Iqa)2+{Vqa’+wre(φfa+La・iqa)}2
Va’2=(Ra・Id’−La・Iq’ ・wre’)2
+{Ra・Iq’+wre’(φfa+La・Id’)}2 ・・・(1)
wre’ ={v+(Aa・ta−Ad・td)/2}・(2/Ds)・p ・・・(2)
Id’=Idmax ・・・(3)
ΔTacc=(Aa+Ad)・K1 ・・・(4)
K1=Ds・k・19.6/GD2 ・・・(5)
t2=(Aa/Ad){t1+(tj+ta)/2}−(td+tL)/2 ・・・(6)
Rub’=Lad・ρ ・・・(7)
ΔT1d=ΔRub=Rub’−Rub ・・・(8)
ΔTloss=0 ・・・(9)
Iq’=Iq+(ΔTacc+ΔT1d+ΔTloss)・K2 ・・・(10)
K2=p・φfa ・・・(11)
Claims (4)
- 駆動シーブと、上記駆動シーブを回転させるモータとを有する巻上機、
上記駆動シーブに巻き掛けられている懸架手段、
上記懸架手段により懸架され、上記巻上機により昇降されるかご、
上記モータに供給する電力を制御する電力変換装置、及び
上記電力変換装置を制御する制御装置
を備え、
上記制御装置は、上記かごの走行時に、上記巻上機の回生運転時における回生電圧の最大値を推定し、推定される回生電圧の最大値が所定の電圧制限値に達すると、推定される回生電圧の最大値の増加を止めるように上記電力変換装置を制御するエレベータ装置。 - 上記制御装置は、上記かごの加速度を減少させることにより、推定される回生電圧の最大値の増加を止める請求項1記載のエレベータ装置。
- 上記モータは、d軸電流とq軸電流とにより駆動される同期モータであり、
上記制御装置は、上記d軸電流、上記q軸電流及び上記モータの角速度に基づいて、上記回生電圧の最大値を推定する請求項1記載のエレベータ装置。 - 上記制御装置は、上記d軸電流を予め定められた値とし、上記q軸電流を少なくとも加速トルクに基づいて定めた値とする請求項3記載のエレベータ装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/052589 WO2008099470A1 (ja) | 2007-02-14 | 2007-02-14 | エレベータ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2008099470A1 JPWO2008099470A1 (ja) | 2010-05-27 |
JP4964903B2 true JP4964903B2 (ja) | 2012-07-04 |
Family
ID=39689729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008557928A Active JP4964903B2 (ja) | 2007-02-14 | 2007-02-14 | エレベータ装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8177032B2 (ja) |
EP (1) | EP2112114B1 (ja) |
JP (1) | JP4964903B2 (ja) |
KR (1) | KR101115918B1 (ja) |
CN (1) | CN101605712B (ja) |
WO (1) | WO2008099470A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101228249B1 (ko) * | 2008-06-13 | 2013-01-30 | 미쓰비시덴키 가부시키가이샤 | 엘리베이터 제어 장치 및 엘리베이터 장치 |
US20120061187A1 (en) * | 2009-06-08 | 2012-03-15 | Mitsubishi Electric Corporation | Control device for elevator |
FI123168B (fi) | 2010-02-10 | 2012-11-30 | Kone Corp | Sähkövoimajärjestelmä |
FI122125B (fi) * | 2010-04-07 | 2011-08-31 | Kone Corp | Säätölaite ja hissin sähkökäyttö |
US8925689B2 (en) | 2011-01-19 | 2015-01-06 | Smart Lifts, Llc | System having a plurality of elevator cabs and counterweights that move independently in different sections of a hoistway |
US9365392B2 (en) | 2011-01-19 | 2016-06-14 | Smart Lifts, Llc | System having multiple cabs in an elevator shaft and control method thereof |
US8430210B2 (en) | 2011-01-19 | 2013-04-30 | Smart Lifts, Llc | System having multiple cabs in an elevator shaft |
EP2503666A3 (en) * | 2011-02-01 | 2013-04-17 | Siemens Aktiengesellschaft | Power supply system for an electrical drive of a marine vessel |
US10081512B2 (en) * | 2014-08-06 | 2018-09-25 | Mitsubishi Electric Corporation | Elevator control device |
JP6304443B2 (ja) * | 2015-02-18 | 2018-04-04 | 三菱電機株式会社 | エレベータの診断装置 |
US10604378B2 (en) | 2017-06-14 | 2020-03-31 | Otis Elevator Company | Emergency elevator power management |
JP7311319B2 (ja) * | 2019-06-19 | 2023-07-19 | ファナック株式会社 | 時系列データ表示装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4402387A (en) * | 1981-07-21 | 1983-09-06 | Mitsubishi Denki Kabushiki Kaisha | Elevator control system |
JPS61162477A (ja) * | 1985-01-09 | 1986-07-23 | 三菱電機株式会社 | 交流エレベ−タの制御装置 |
JPS62126089A (ja) * | 1985-11-27 | 1987-06-08 | 株式会社日立製作所 | 交流エレベ−タ−の制御装置 |
JPH06321440A (ja) * | 1993-05-11 | 1994-11-22 | Mitsubishi Electric Corp | エレベーターの制御装置 |
JP2001240325A (ja) * | 2000-02-28 | 2001-09-04 | Mitsubishi Electric Corp | エレベータの制御装置 |
JP4347982B2 (ja) * | 2000-02-28 | 2009-10-21 | 三菱電機株式会社 | エレベーターの制御装置 |
JP4283963B2 (ja) * | 2000-02-28 | 2009-06-24 | 三菱電機株式会社 | エレベータの制御装置 |
JP2002145543A (ja) * | 2000-11-09 | 2002-05-22 | Mitsubishi Electric Corp | エレベータの制御装置 |
JP3815222B2 (ja) * | 2001-01-15 | 2006-08-30 | 株式会社ダイフク | 移動体 |
JP4158883B2 (ja) | 2001-12-10 | 2008-10-01 | 三菱電機株式会社 | エレベータおよびその制御装置 |
JP2004137003A (ja) * | 2002-10-16 | 2004-05-13 | Mitsubishi Electric Corp | エレベーター装置 |
WO2007013141A1 (ja) * | 2005-07-26 | 2007-02-01 | Mitsubishi Denki Kabushiki Kaisha | エレベーターの制御装置 |
KR100987471B1 (ko) * | 2005-11-23 | 2010-10-13 | 오티스 엘리베이터 컴파니 | 비정상 전원을 인가할 수 있는 엘리베이터 모터 드라이브 |
ES2689089T3 (es) * | 2007-02-13 | 2018-11-08 | Otis Elevator Company | Operación automática de rescate para un sistema de variador regenerativo |
-
2007
- 2007-02-14 WO PCT/JP2007/052589 patent/WO2008099470A1/ja active Application Filing
- 2007-02-14 KR KR1020097013726A patent/KR101115918B1/ko active IP Right Grant
- 2007-02-14 EP EP07714142.2A patent/EP2112114B1/en active Active
- 2007-02-14 JP JP2008557928A patent/JP4964903B2/ja active Active
- 2007-02-14 CN CN2007800513354A patent/CN101605712B/zh active Active
- 2007-02-14 US US12/518,344 patent/US8177032B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101605712A (zh) | 2009-12-16 |
EP2112114A1 (en) | 2009-10-28 |
KR20090094832A (ko) | 2009-09-08 |
EP2112114A4 (en) | 2013-09-04 |
KR101115918B1 (ko) | 2012-02-13 |
JPWO2008099470A1 (ja) | 2010-05-27 |
US8177032B2 (en) | 2012-05-15 |
EP2112114B1 (en) | 2014-04-16 |
WO2008099470A1 (ja) | 2008-08-21 |
CN101605712B (zh) | 2012-02-22 |
US20100078267A1 (en) | 2010-04-01 |
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