JP2018107907A - 搬送台車 - Google Patents
搬送台車 Download PDFInfo
- Publication number
- JP2018107907A JP2018107907A JP2016252183A JP2016252183A JP2018107907A JP 2018107907 A JP2018107907 A JP 2018107907A JP 2016252183 A JP2016252183 A JP 2016252183A JP 2016252183 A JP2016252183 A JP 2016252183A JP 2018107907 A JP2018107907 A JP 2018107907A
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- JP
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- Prior art keywords
- power
- voltage
- storage device
- power supply
- transport
- Prior art date
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- 238000003860 storage Methods 0.000 claims abstract description 95
- 230000032258 transport Effects 0.000 claims description 131
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000005856 abnormality Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B60L5/005—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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
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 (3)
- 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すること
を特徴とする搬送台車。 - 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すること
を特徴とする請求項1に記載の搬送台車。 - 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
を特徴とする請求項2に記載の搬送台車。
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 true JP2018107907A (ja) | 2018-07-05 |
JP6776889B2 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) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2021039105A1 (ja) * | 2019-08-29 | 2021-03-04 | ||
CN113716280A (zh) * | 2020-05-20 | 2021-11-30 | 绿色电力株式会社 | 一种自动搬送车系统 |
CN113997794A (zh) * | 2020-07-28 | 2022-02-01 | 细美事有限公司 | 用于管理物品搬送车辆的电力的装置以及方法 |
JPWO2022158098A1 (ja) * | 2021-01-20 | 2022-07-28 | ||
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 |
US12131931B2 (en) | 2020-07-28 | 2024-10-29 | Semes Co., Ltd. | Apparatus and method for managing power of article transport vehicle in article transport system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102618817B1 (ko) * | 2020-09-22 | 2023-12-27 | 세메스 주식회사 | 제조 공장에서 반송 차량을 제어하는 방법, 차량 제어 장치, 및 물품 반송 시스템 |
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- 2017-10-17 KR KR1020170134427A patent/KR102398345B1/ko active IP Right Grant
- 2017-10-25 CN CN201711005184.0A patent/CN108237921B/zh active Active
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CN114269668B (zh) * | 2019-08-29 | 2023-04-18 | 村田机械株式会社 | 行驶车系统 |
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JP7276468B2 (ja) | 2019-08-29 | 2023-05-18 | 村田機械株式会社 | 走行車システム |
CN114269668A (zh) * | 2019-08-29 | 2022-04-01 | 村田机械株式会社 | 行驶车系统 |
CN113716280A (zh) * | 2020-05-20 | 2021-11-30 | 绿色电力株式会社 | 一种自动搬送车系统 |
CN113997794A (zh) * | 2020-07-28 | 2022-02-01 | 细美事有限公司 | 用于管理物品搬送车辆的电力的装置以及方法 |
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CN113997794B (zh) * | 2020-07-28 | 2024-08-16 | 细美事有限公司 | 用于管理物品搬送车辆的电力的装置以及方法 |
US12131931B2 (en) | 2020-07-28 | 2024-10-29 | Semes Co., Ltd. | Apparatus and method for managing power of article transport vehicle in article transport system |
WO2022158098A1 (ja) * | 2021-01-20 | 2022-07-28 | 村田機械株式会社 | 搬送台車システム |
JPWO2022158098A1 (ja) * | 2021-01-20 | 2022-07-28 | ||
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 |
Also Published As
Publication number | Publication date |
---|---|
JP6776889B2 (ja) | 2020-10-28 |
TW201823061A (zh) | 2018-07-01 |
CN108237921A (zh) | 2018-07-03 |
TWI731175B (zh) | 2021-06-21 |
KR102398345B1 (ko) | 2022-05-16 |
KR20180076283A (ko) | 2018-07-05 |
CN108237921B (zh) | 2022-11-11 |
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