CN108591189B - 一种变参数蓄能器控制系统及动臂节能液压系统 - Google Patents
一种变参数蓄能器控制系统及动臂节能液压系统 Download PDFInfo
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- CN108591189B CN108591189B CN201810224502.0A CN201810224502A CN108591189B CN 108591189 B CN108591189 B CN 108591189B CN 201810224502 A CN201810224502 A CN 201810224502A CN 108591189 B CN108591189 B CN 108591189B
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- port
- valve
- energy
- air
- accumulator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
- F15B21/087—Control strategy, e.g. with block diagram
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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
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2217—Hydraulic or pneumatic drives with energy recovery arrangements, e.g. using accumulators, flywheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/027—Installations or systems with accumulators having accumulator charging devices
- F15B1/033—Installations or systems with accumulators having accumulator charging devices with electrical control means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/14—Energy-recuperation means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
- F15B2013/0448—Actuation by solenoid and permanent magnet
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810224502.0A CN108591189B (zh) | 2018-03-19 | 2018-03-19 | 一种变参数蓄能器控制系统及动臂节能液压系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810224502.0A CN108591189B (zh) | 2018-03-19 | 2018-03-19 | 一种变参数蓄能器控制系统及动臂节能液压系统 |
Publications (2)
Publication Number | Publication Date |
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CN108591189A CN108591189A (zh) | 2018-09-28 |
CN108591189B true CN108591189B (zh) | 2020-03-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810224502.0A Active CN108591189B (zh) | 2018-03-19 | 2018-03-19 | 一种变参数蓄能器控制系统及动臂节能液压系统 |
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CN (1) | CN108591189B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113529842B (zh) * | 2021-07-09 | 2022-07-12 | 合肥工业大学 | 一种基于压力可变蓄能器的挖掘机动臂能量回收系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1958972A (zh) * | 2005-11-01 | 2007-05-09 | 李恒辉 | 工作机具上下移动势能回收方法 |
CN102912821B (zh) * | 2012-04-27 | 2014-12-17 | 华侨大学 | 一种液压挖掘节能系统 |
US9388829B2 (en) * | 2012-08-31 | 2016-07-12 | Caterpillar Inc. | Hydraulic control system having swing motor energy recovery |
CN102935879B (zh) * | 2012-12-05 | 2014-11-26 | 中国水产科学研究院渔业机械仪器研究所 | 一种拖网渔船的曳纲张力平衡补偿配置结构 |
JP6090781B2 (ja) * | 2013-01-28 | 2017-03-08 | キャタピラー エス エー アール エル | エンジンアシスト装置および作業機械 |
CN103148031B (zh) * | 2013-03-27 | 2015-07-08 | 南京工业大学 | 一种液压动臂回路节能控制系统 |
CN105714872B (zh) * | 2014-08-08 | 2018-04-03 | 北京建筑大学 | 一种压力和容量可调的液压能回收及储存系统及其工作方法 |
US9702118B2 (en) * | 2014-11-19 | 2017-07-11 | Caterpillar Inc. | Hydraulic regenerative and recovery parasitic mitigation system |
CN104912138B (zh) * | 2015-07-02 | 2017-05-24 | 北京建筑大学 | 一种混合动力挖掘机动臂势能回收系统及其工作方法 |
CN107044455B (zh) * | 2017-03-27 | 2018-08-10 | 华侨大学 | 一种液压蓄能器压力主动控制系统及控制方法 |
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2018
- 2018-03-19 CN CN201810224502.0A patent/CN108591189B/zh active Active
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CN108591189A (zh) | 2018-09-28 |
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Effective date of registration: 20220531 Address after: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Address before: No. 1 Xiangwang Road, Drum Tower District, Xuzhou, Jiangsu Patentee before: XUZHOU College OF INDUSTRIAL TECHNOLOGY |
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Effective date of registration: 20220815 Address after: Room 1202, Building A, Hong Road Building, West of Fuyang North Road, Shuangfeng Industrial Zone, Changfeng County, Hefei, Anhui Province, 230000 Patentee after: Anhui Xinao Construction Technology Development Co., Ltd. Address before: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. |