JP6776889B2 - 搬送台車 - Google Patents
搬送台車 Download PDFInfo
- Publication number
- JP6776889B2 JP6776889B2 JP2016252183A JP2016252183A JP6776889B2 JP 6776889 B2 JP6776889 B2 JP 6776889B2 JP 2016252183 A JP2016252183 A JP 2016252183A JP 2016252183 A JP2016252183 A JP 2016252183A JP 6776889 B2 JP6776889 B2 JP 6776889B2
- Authority
- JP
- Japan
- Prior art keywords
- power
- voltage
- transport
- storage device
- power storage
- 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
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/005—Current collectors for power supply lines of electrically-propelled vehicles without mechanical contact between the collector and the power supply line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/38—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/53—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells in combination with an external power supply, e.g. from overhead contact lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C3/00—Electric locomotives or railcars
- B61C3/02—Electric locomotives or railcars with electric accumulators
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Description
図2に示すように搬送台車20は、給電線14から非接触方式により電力を受け取る受電装置24と、この受電装置24からの電力供給により駆動して車輪21を回転させることで搬送台車20を走行させる駆動装置22と、受電装置24から供給される電力を蓄積する蓄電装置26とを備えている。そして、搬送台車20は電圧変換器30も備えており、この電圧変換器30は受電装置24、駆動装置22、蓄電装置26に接続されている。ここでは、受電装置24に対して駆動装置22と電圧変換器30が並列に接続されており、電圧変換器30は受電装置24と蓄電装置26との間に配置されている。
11 物品
12 搬送レール
14 給電線
15 交流電源
16 直線区間
18 曲線区間
19 分岐区間
20 搬送台車
21 車輪
22 駆動装置
24 受電装置
26 蓄電装置
30 電圧変換器
38 開閉器
S01 降圧動作
S02 受電圧判定
S03 昇圧動作
S04 受電圧判定
S05 蓄積電圧判定
S06 遮断動作
Claims (1)
- 電力によって走行することにより物品を搬送する搬送台車において、
予め定められた駆動電圧以上の電圧を印加されて駆動することにより前記搬送台車を走行させる駆動装置と、
前記駆動装置へ電力を供給する主電源装置と、
前記主電源装置から供給される電力を蓄積する蓄電装置と、
前記駆動装置および前記蓄電装置に接続されており蓄電装置から出力される蓄積電圧を昇圧して前記駆動装置へ供給する昇圧器と、
を備え、
前記駆動装置は、前記主電源装置から電力の供給を受けられない場合に、前記昇圧器を介して前記蓄電装置に蓄積された電力の供給を受けることで駆動することができ、
前記昇圧器は、前記蓄電装置から出力される蓄積電圧を監視し、前記蓄積電圧を前記駆動電圧まで昇圧させて前記駆動装置へ印加する一方、前記蓄積電圧が予め定められた下限電圧より低い場合には、前記昇圧器と前記蓄電装置との接続を遮断して、前記蓄電装置に蓄積された電力が前記駆動装置へ供給されなくし、
前記搬送台車は、予め定められた搬送経路に沿って設けられたレールに沿って走行し、
前記レールには、前記主電源装置へ電力を供給する給電線が設けられた給電区間と、前記給電線が設けられていない無給電区間とが設けられており、
前記搬送台車が前記給電区間を走行している間、前記駆動装置は前記主電源装置を介して前記給電線から供給される電力によって駆動し、前記蓄電装置は前記給電線から供給される電力を蓄積し、
前記搬送台車が前記無給電区間を走行している間、前記駆動装置は前記昇圧器を介して前記蓄電装置に蓄積された電力の供給を受けることで駆動し、
前記下限電圧は、前記搬送台車が前記無給電区間内から走行を開始して前記給電区間まで到達するのに必要となる電力量に相当する電圧以上の値であること
を特徴とする搬送台車。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016252183A JP6776889B2 (ja) | 2016-12-27 | 2016-12-27 | 搬送台車 |
TW106134061A TWI731175B (zh) | 2016-12-27 | 2017-10-02 | 搬運台車 |
KR1020170134427A KR102398345B1 (ko) | 2016-12-27 | 2017-10-17 | 반송대차 |
CN201711005184.0A CN108237921B (zh) | 2016-12-27 | 2017-10-25 | 输送台车 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016252183A JP6776889B2 (ja) | 2016-12-27 | 2016-12-27 | 搬送台車 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018107907A JP2018107907A (ja) | 2018-07-05 |
JP6776889B2 true JP6776889B2 (ja) | 2020-10-28 |
Family
ID=62700380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016252183A Active JP6776889B2 (ja) | 2016-12-27 | 2016-12-27 | 搬送台車 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6776889B2 (ja) |
KR (1) | KR102398345B1 (ja) |
CN (1) | CN108237921B (ja) |
TW (1) | TWI731175B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4023571A4 (en) * | 2019-08-29 | 2023-10-04 | Murata Machinery, Ltd. | SYSTEM FOR MOVING VEHICLE |
KR102173130B1 (ko) * | 2020-05-20 | 2020-11-04 | (주)그린파워 | 자동 반송대차 시스템 |
US20220037182A1 (en) * | 2020-07-28 | 2022-02-03 | Semes Co., Ltd. | Apparatus and method for managing power of article transport vehicle in article transport system |
KR102618817B1 (ko) * | 2020-09-22 | 2023-12-27 | 세메스 주식회사 | 제조 공장에서 반송 차량을 제어하는 방법, 차량 제어 장치, 및 물품 반송 시스템 |
JP7332064B2 (ja) | 2021-01-20 | 2023-08-23 | 村田機械株式会社 | 搬送台車システム |
WO2023223754A1 (ja) * | 2022-05-18 | 2023-11-23 | パナソニックIpマネジメント株式会社 | 移動ロボットおよびレール移動システム |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001218307A (ja) * | 2000-01-31 | 2001-08-10 | Nippon Shooter Ltd | 搬送台車の給電方法及び給電装置並びにその給電装置を用いた搬送システム |
JP3900822B2 (ja) * | 2000-11-16 | 2007-04-04 | 株式会社豊田自動織機 | 非接触で給電される移動体の電源回路 |
JP3601454B2 (ja) * | 2001-02-07 | 2004-12-15 | 村田機械株式会社 | 無人搬送車システム |
JP2003079074A (ja) | 2001-08-31 | 2003-03-14 | Daifuku Co Ltd | 搬送設備 |
JP2005094862A (ja) * | 2003-09-12 | 2005-04-07 | Tsubakimoto Chain Co | 非接触給電方法及び非接触給電装置 |
JP4167678B2 (ja) * | 2005-08-26 | 2008-10-15 | 株式会社神戸製鋼所 | 電動車走行システム |
WO2007056804A1 (en) * | 2005-11-16 | 2007-05-24 | John Robertson | Improved transport system |
EP2330716B1 (en) * | 2008-09-19 | 2018-09-05 | Toyota Jidosha Kabushiki Kaisha | Noncontact power receiving apparatus and vehicle including the same |
JP5170451B2 (ja) * | 2009-03-17 | 2013-03-27 | 株式会社ダイフク | 誘導受電回路 |
CN102421628B (zh) * | 2009-05-14 | 2014-04-23 | 丰田自动车株式会社 | 车辆用充电装置 |
JP5570343B2 (ja) * | 2010-08-09 | 2014-08-13 | マスプロ電工株式会社 | 非接触給電装置 |
CN103260933B (zh) * | 2010-12-14 | 2015-11-25 | 本田技研工业株式会社 | 车辆 |
JP2013132170A (ja) * | 2011-12-22 | 2013-07-04 | Toyota Motor Corp | 車両、非接触受電装置、非接触送電装置、非接触給電システム、および非接触送電方法 |
EP2879273A4 (en) * | 2013-03-06 | 2016-04-27 | Heads Co Ltd | CONTACTLESS ENERGY SUPPLY DEVICE |
JP2015012638A (ja) * | 2013-06-26 | 2015-01-19 | 村田機械株式会社 | 走行車システム、および、走行車の制御方法 |
JP5967312B2 (ja) * | 2013-08-13 | 2016-08-10 | 村田機械株式会社 | 搬送車システム |
CN203697980U (zh) * | 2013-11-28 | 2014-07-09 | 北车大连电力牵引研发中心有限公司 | 城市轨道车辆牵引系统 |
JP6262002B2 (ja) * | 2014-02-03 | 2018-01-17 | 東芝インフラシステムズ株式会社 | 電気車制御装置 |
JP6379552B2 (ja) * | 2014-03-20 | 2018-08-29 | 三洋電機株式会社 | 異常検出部を備えた蓄電システム |
KR101629166B1 (ko) * | 2014-10-13 | 2016-06-13 | 한국철도기술연구원 | 반도체 스위칭 소자를 이용한 전기차량용 전력공급시스템 |
JP6269535B2 (ja) * | 2015-03-04 | 2018-01-31 | 株式会社ダイフク | 物品搬送設備 |
CN105958660A (zh) * | 2016-06-03 | 2016-09-21 | 上海安荣物业管理服务有限公司 | 自动移动路障系统及其操作平台 |
-
2016
- 2016-12-27 JP JP2016252183A patent/JP6776889B2/ja active Active
-
2017
- 2017-10-02 TW TW106134061A patent/TWI731175B/zh active
- 2017-10-17 KR KR1020170134427A patent/KR102398345B1/ko active IP Right Grant
- 2017-10-25 CN CN201711005184.0A patent/CN108237921B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2018107907A (ja) | 2018-07-05 |
CN108237921A (zh) | 2018-07-03 |
CN108237921B (zh) | 2022-11-11 |
TW201823061A (zh) | 2018-07-01 |
KR20180076283A (ko) | 2018-07-05 |
KR102398345B1 (ko) | 2022-05-16 |
TWI731175B (zh) | 2021-06-21 |
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