JP2016132968A - ハイブリッド建設機械 - Google Patents
ハイブリッド建設機械 Download PDFInfo
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- JP2016132968A JP2016132968A JP2015010340A JP2015010340A JP2016132968A JP 2016132968 A JP2016132968 A JP 2016132968A JP 2015010340 A JP2015010340 A JP 2015010340A JP 2015010340 A JP2015010340 A JP 2015010340A JP 2016132968 A JP2016132968 A JP 2016132968A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/13—Controlling the power contribution of each of the prime movers to meet required power demand in order to stay within battery power input or output limits; in order to prevent overcharging or battery depletion
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/123—Drives or control devices specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
- E02F9/2062—Control of propulsion units
- E02F9/2075—Control of propulsion units of the hybrid type
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
- E02F9/2091—Control of energy storage means for electrical energy, e.g. battery or capacitors
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
- E02F9/2095—Control of electric, electro-mechanical or mechanical equipment not otherwise provided for, e.g. ventilators, electro-driven fans
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/26—Indicating devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2246—Control of prime movers, e.g. depending on the hydraulic load of work tools
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
- E02F9/2271—Actuators and supports therefor and protection therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2296—Systems with a variable displacement pump
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Operation Control Of Excavators (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
2 下部走行体(車体)
4 上部旋回体(車体)
9 走行用操作装置
9A,10A 操作量センサ(車体操作状態検出装置)
10 作業用操作装置
11 作業装置
11D ブームシリンダ(油圧アクチュエータ)
11E アームシリンダ(油圧アクチュエータ)
11F バケットシリンダ(油圧アクチュエータ)
21 エンジン
23 油圧ポンプ
25 走行油圧モータ(油圧アクチュエータ)
26 旋回油圧モータ(油圧アクチュエータ)
27 発電電動機
31 蓄電装置
33 旋回電動モータ
36 ハイブリッドコントロールユニット(コントローラ)
38 モード選択装置
39 車載モニタ
40 モード変更対応部
40A 目標蓄電率変更部
40B ポンプ出力制限変更部
40C 1次遅れフィルタ
40D ポンプ出力制限変更判定部
40E 遅延部
41 出力指令演算部
Claims (7)
- 車体に設けられたエンジンと、前記エンジンに機械的に接続された油圧ポンプと、前記油圧ポンプからの圧油によって駆動する油圧アクチュエータと、前記エンジンと機械的に接続された発電電動機と、前記発電電動機に電気的に接続された蓄電装置と、前記発電電動機および前記蓄電装置の充放電電力を制御するコントローラとを備えたハイブリッド建設機械において、
互いに異なる目標蓄電率が設定された複数のモードのうちいずれか1つのモードを選択するモード選択装置をさらに備え、
前記コントローラは、前記蓄電装置の蓄電率が前記モード選択装置によって選択されたモードの目標蓄電率に収束するように、前記発電電動機および前記蓄電装置の充放電電力を制御することを特徴とするハイブリッド建設機械。 - 前記コントローラは、前記油圧ポンプの最大動力を増加または減少させる最大動力設定部を備え、
前記最大動力設定部は、前記モード選択装置によって選択されたモードの目標蓄電率が低くなるに従って、前記油圧ポンプの最大動力を小さな値に制限してなる請求項1に記載のハイブリッド建設機械。 - 前記コントローラは、前記モード選択装置によってモードが変更されたときに、前記目標蓄電率の値をモード変更前の値からモード変更後の値に連続的に徐々に変化させてなる請求項1または2に記載のハイブリッド建設機械。
- 前記車体の操作状態を検出する車体操作状態検出装置をさらに備え、
前記最大動力設定部は、前記モード選択装置によってモードが変更され、かつ前記車体操作状態検出装置によって前記車体の非操作状態が検出されたときに、前記油圧ポンプの最大動力を変更してなる請求項2に記載のハイブリッド建設機械。 - 前記モード選択装置は、前記油圧ポンプの最大動力を制限せず、かつ前記目標蓄電率を前記蓄電装置の最大蓄電率付近とする最大蓄電率モードを選択可能とする請求項2に記載のハイブリッド建設機械。
- 前記モード選択装置によって選択されたモードを表示する車載モニタをさらに備えてなる請求項1ないし5のいずれかに記載のハイブリッド建設機械。
- 前記エンジンの最大出力は、前記油圧ポンプの最大動力よりも小さくしてなる請求項1ないし6のいずれかに記載のハイブリッド建設機械。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015010340A JP6243856B2 (ja) | 2015-01-22 | 2015-01-22 | ハイブリッド建設機械 |
PCT/JP2015/084374 WO2016117232A1 (ja) | 2015-01-22 | 2015-12-08 | ハイブリッド建設機械 |
CN201580047735.2A CN106605028B (zh) | 2015-01-22 | 2015-12-08 | 混合动力式工程机械 |
KR1020177005663A KR101981406B1 (ko) | 2015-01-22 | 2015-12-08 | 하이브리드 건설 기계 |
US15/508,552 US10150465B2 (en) | 2015-01-22 | 2015-12-08 | Hybrid construction machine |
EP15878921.4A EP3249115B1 (en) | 2015-01-22 | 2015-12-08 | Hybrid construction machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015010340A JP6243856B2 (ja) | 2015-01-22 | 2015-01-22 | ハイブリッド建設機械 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016132968A true JP2016132968A (ja) | 2016-07-25 |
JP6243856B2 JP6243856B2 (ja) | 2017-12-06 |
Family
ID=56416792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015010340A Active JP6243856B2 (ja) | 2015-01-22 | 2015-01-22 | ハイブリッド建設機械 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10150465B2 (ja) |
EP (1) | EP3249115B1 (ja) |
JP (1) | JP6243856B2 (ja) |
KR (1) | KR101981406B1 (ja) |
CN (1) | CN106605028B (ja) |
WO (1) | WO2016117232A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018017038A (ja) * | 2016-07-28 | 2018-02-01 | 日立建機株式会社 | ハイブリッド式建設機械 |
CN115259011A (zh) * | 2022-07-26 | 2022-11-01 | 中建八局第二建设有限公司 | 建筑机电综合管道升降车及操作方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7388954B2 (ja) * | 2020-03-11 | 2023-11-29 | 株式会社小松製作所 | 操作ガイド装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012082644A (ja) * | 2010-10-14 | 2012-04-26 | Hitachi Constr Mach Co Ltd | 建設機械 |
JP2012172520A (ja) * | 2011-02-17 | 2012-09-10 | Kobelco Contstruction Machinery Ltd | ハイブリッド建設機械の動力源装置 |
JP2014148879A (ja) * | 2013-02-04 | 2014-08-21 | Hitachi Constr Mach Co Ltd | 作業機械 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4867665B2 (ja) * | 2007-01-16 | 2012-02-01 | 株式会社明電舎 | 蓄電体の充放電制御装置 |
JP5314906B2 (ja) * | 2008-02-29 | 2013-10-16 | ニチユ三菱フォークリフト株式会社 | 作業用車両の制御方法および作業用車両 |
JP5959874B2 (ja) * | 2012-02-15 | 2016-08-02 | 日立建機株式会社 | ハイブリッド式作業車両 |
CN203924155U (zh) * | 2014-06-06 | 2014-11-05 | 山东中川液压有限公司 | 高效节能环保油液混合动力挖掘机 |
-
2015
- 2015-01-22 JP JP2015010340A patent/JP6243856B2/ja active Active
- 2015-12-08 KR KR1020177005663A patent/KR101981406B1/ko active IP Right Grant
- 2015-12-08 US US15/508,552 patent/US10150465B2/en active Active
- 2015-12-08 CN CN201580047735.2A patent/CN106605028B/zh active Active
- 2015-12-08 WO PCT/JP2015/084374 patent/WO2016117232A1/ja active Application Filing
- 2015-12-08 EP EP15878921.4A patent/EP3249115B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012082644A (ja) * | 2010-10-14 | 2012-04-26 | Hitachi Constr Mach Co Ltd | 建設機械 |
JP2012172520A (ja) * | 2011-02-17 | 2012-09-10 | Kobelco Contstruction Machinery Ltd | ハイブリッド建設機械の動力源装置 |
JP2014148879A (ja) * | 2013-02-04 | 2014-08-21 | Hitachi Constr Mach Co Ltd | 作業機械 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018017038A (ja) * | 2016-07-28 | 2018-02-01 | 日立建機株式会社 | ハイブリッド式建設機械 |
CN115259011A (zh) * | 2022-07-26 | 2022-11-01 | 中建八局第二建设有限公司 | 建筑机电综合管道升降车及操作方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106605028A (zh) | 2017-04-26 |
US20170274891A1 (en) | 2017-09-28 |
KR20170037657A (ko) | 2017-04-04 |
JP6243856B2 (ja) | 2017-12-06 |
CN106605028B (zh) | 2020-02-18 |
US10150465B2 (en) | 2018-12-11 |
EP3249115A1 (en) | 2017-11-29 |
EP3249115B1 (en) | 2022-04-06 |
KR101981406B1 (ko) | 2019-05-22 |
WO2016117232A1 (ja) | 2016-07-28 |
EP3249115A4 (en) | 2018-09-19 |
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