JP2018182920A - 蓄電装置コントローラ及び電動システム並びに建設機械 - Google Patents
蓄電装置コントローラ及び電動システム並びに建設機械 Download PDFInfo
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- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/04—Cutting off the power supply under fault conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K6/485—Motor-assist type
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- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
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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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
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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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
- B60W10/26—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means for electrical energy, e.g. batteries or capacitors
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
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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
- B60W20/50—Control strategies for responding to system failures, e.g. for fault diagnosis, failsafe operation or limp mode
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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
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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
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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
- E02F9/2091—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
- E02F9/26—Indicating devices
- E02F9/267—Diagnosing or detecting failure of vehicles
- E02F9/268—Diagnosing or detecting failure of vehicles with failure correction follow-up actions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
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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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
- H02J7/0032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits disconnection of loads if battery is not under charge, e.g. in vehicle if engine is not running
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- 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
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Abstract
Description
2A 走行油圧モータ(油圧装置)
3A 旋回油圧モータ(油圧装置)
8D ブームシリンダ
8E アームシリンダ
8F バケットシリンダ
13 油圧ポンプ
15 電動モータ
16 インバータ
19 蓄電装置
22,43 BCU(蓄電装置コントローラ)
23,24,25 リレー
27,42 HC(機器コントローラ)
28 MC(メインコントローラ)
30 第1のFETスイッチ(励磁電流制御部)
31 第2のFETスイッチ(励磁電流制御部)
51 EC(機器コントローラ)
Claims (10)
- 電動モータと、
前記電動モータにより駆動される油圧ポンプと、
前記油圧ポンプから供給される圧油によって駆動される油圧装置と、
前記電動モータに電力を供給する蓄電装置と、
前記蓄電装置と前記電動モータとの間に設けられ電力の変換を行うインバータと、
前記油圧ポンプ、前記油圧装置を制御するメインコントローラと、
前記蓄電装置を制御する蓄電装置コントローラと、
前記電動モータ、前記インバータ、前記蓄電装置コントローラを制御する機器コントローラと、
前記インバータと前記蓄電装置とが接続された電気回路を接続・遮断するリレーとを備えてなる建設機械において、
前記機器コントローラと前記蓄電装置コントローラは、それぞれ、前記リレーの励磁電流の供給と停止とを制御する励磁電流制御部を有する構成としたことを特徴とする建設機械。 - 前記蓄電装置コントローラは、前記蓄電装置の状態が前記リレーの励磁電流の停止を要する異常状態と判断した場合、前記機器コントローラに異常信号を送信し、かつ、所定時間経過したときに、前記リレーの状態に拘わらず、前記蓄電装置コントローラの前記励磁電流制御部により前記リレーの励磁電流を停止することを特徴とする請求項1に記載の建設機械。
- 前記蓄電装置コントローラは、前記蓄電装置の状態が前記リレーの励磁電流の停止を要する異常状態と判断した場合、前記機器コントローラに異常信号を送信し、
前記機器コントローラは、前記蓄電装置コントローラからの前記異常信号に基づいて停止処理を実行してから、前記機器コントローラの前記励磁電流制御部により前記リレーの励磁電流を停止し、かつ、前記リレーの状態の信号を送信することを特徴とする請求項1に記載の建設機械。 - 前記電動モータと機械的に接続されたエンジンをさらに備え、
前記油圧ポンプは、前記エンジンおよび前記電動モータによって駆動され、
前記蓄電装置は、前記電動モータに電力を供給し、または、前記電動モータによる発電電力を充電し、
前記メインコントローラは、前記エンジン、前記油圧ポンプ、前記油圧装置を制御することを特徴とする請求項1に記載の建設機械。 - リレーを介してインバータに電気的に接続され、被駆動体を駆動する電動モータに前記インバータを介して電力を供給する蓄電装置のコントローラであって、
前記蓄電装置が、前記蓄電装置と前記インバータとの間を前記リレーによって電気的に切り離す異常状態になったとき、前記リレーの動作電流の供給及び停止を制御するための制御部を備える上位コントローラに対して、前記蓄電装置の異常状態を通知する蓄電装置異常状態通知部と、
前記蓄電装置が、前記蓄電装置と前記インバータとの間を前記リレーによって電気的に切り離す異常状態になったとき、前記蓄電装置の異常状態を通知した前記上位コントローラによって前記リレーの動作電流の供給が停止されたか否かに関係無く、前記リレーの動作電流の供給を停止させるリレー制御部と、を有する、蓄電装置コントローラ。 - 請求項5に記載の蓄電装置コントローラにおいて、
前記リレー制御部は、前記蓄電装置の異常状態を前記上位コントローラに対して通知してから所定時間経過した後、前記リレーの動作電流の供給を停止させる、蓄電装置コントローラ。 - 請求項6に記載の蓄電装置コントローラにおいて、
前記所定時間は、前記蓄電装置の異常状態を通知してから、前記リレーの遮断によって前記蓄電装置と前記電動モータとの間に流れる電流がゼロの状態になるまでの時間、或いは、前記上位コントローラのリレー制御部によって前記リレーの動作電流の供給が停止されるまでの時間よりも長く設定される、蓄電装置コントローラ。 - 被駆動体を駆動する電動モータと、
前記電動モータに電力を供給する蓄電装置と、
前記電動モータと前記蓄電装置との間に設けられ、前記蓄電装置から供給された電力を変換して前記電動モータに供給するインバータと、
前記蓄電装置と前記インバータとの間に設けられ、前記蓄電装置と前記インバータとの間を電気的に接続・遮断するリレーと、
前記蓄電装置の状態を管理する蓄電装置コントローラと、
前記蓄電装置コントローラと通信する上位コントローラと、を有する電動システムにおいて、
前記蓄電装置コントローラ及び前記上位コントローラは、それぞれ、前記リレーの動作電流の供給及び停止を制御するためのリレー制御部を有する、電動システム。 - 請求項8に記載の電動システムにおいて、
前記蓄電装置コントローラは、さらに、前記蓄電装置が、前記蓄電装置と前記インバータとの間を前記リレーによって電気的に切り離す異常状態になったとき、前記上位コントローラに対して、前記蓄電装置の異常状態を通知する蓄電装置異常状態通知部を有し、
前記蓄電装置コントローラのリレー制御部は、前記蓄電装置が、前記蓄電装置と前記インバータとの間を前記リレーによって電気的に切り離す異常状態になったとき、前記上位コントローラによって前記リレーの動作電流の供給が停止されたか否かに関係無く、前記蓄電装置の異常状態を通知してから所定時間経過した後、前記リレーの動作電流の供給を停止させる、電動システム。 - 請求項9に記載の電動システムにおいて、
前記所定時間は、前記蓄電装置の異常状態を通知してから、前記リレーの遮断によって前記蓄電装置と前記電動モータとの間に流れる電流がゼロの状態になるまでの時間、或いは、前記上位コントローラのリレー制御部によって前記リレーの動作電流の供給が停止されるまでの時間よりも長く設定される、電動システム。
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020198741A (ja) * | 2019-06-04 | 2020-12-10 | 株式会社デンソー | 充電制御装置 |
JPWO2021060403A1 (ja) * | 2019-09-25 | 2021-04-01 | ||
JP2021087280A (ja) * | 2019-11-27 | 2021-06-03 | 日立Astemo株式会社 | 電池制御装置 |
WO2021192290A1 (ja) * | 2020-03-27 | 2021-09-30 | 株式会社日立建機ティエラ | 電動式油圧建設機械 |
JP2022019095A (ja) * | 2020-07-17 | 2022-01-27 | 三菱電機株式会社 | 電源運用計画策定装置および電源運用計画策定方法 |
KR102681136B1 (ko) * | 2019-09-25 | 2024-07-04 | 가부시키가이샤 히다치 겡키 티에라 | 건설 기계 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6872474B2 (ja) * | 2017-12-15 | 2021-05-19 | 日立建機株式会社 | 建設機械 |
EP3861176B1 (en) * | 2018-10-02 | 2023-03-29 | Volvo Construction Equipment AB | Device for controlling working unit of construction equipment |
US11262408B2 (en) * | 2020-02-24 | 2022-03-01 | Ford Global Technologies, Llc | Vehicle traction battery over-discharge diagnosing method and assembly |
US11858401B2 (en) | 2020-03-13 | 2024-01-02 | Rustee Stubbs | Electrically driven dump system |
US11600997B2 (en) * | 2020-09-09 | 2023-03-07 | Caterpillar Inc. | Battery system |
CN112109696B (zh) * | 2020-09-28 | 2022-03-11 | 芜湖安行汽车科技有限公司 | 一种并联油电混合机场消防车底盘的电控系统 |
MX2023004790A (es) | 2020-11-23 | 2023-05-09 | Hantover Inc | Sistema de control de accionamiento de motor inalambrico para cuchillas portatiles. |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008312396A (ja) * | 2007-06-15 | 2008-12-25 | Yazaki Corp | 車両用電源システム |
JP2012198132A (ja) * | 2011-03-22 | 2012-10-18 | Hitachi Constr Mach Co Ltd | 建設機械 |
JP2013129976A (ja) * | 2011-12-21 | 2013-07-04 | Hitachi Constr Mach Co Ltd | 電動式建設機械 |
JP2014110685A (ja) * | 2012-12-03 | 2014-06-12 | Toyota Motor Corp | 蓄電システム |
JP2016061016A (ja) * | 2014-09-12 | 2016-04-25 | 日立建機株式会社 | ハイブリッド式建設機械 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2263559C3 (de) | 1972-12-27 | 1980-04-24 | Kernforschungsanlage Juelich Gmbh, 5170 Juelich | Gasturbinenanlage |
JP2001136666A (ja) * | 1999-11-09 | 2001-05-18 | Toyota Motor Corp | 電池制御装置 |
JP2006217743A (ja) | 2005-02-04 | 2006-08-17 | Toyota Motor Corp | 電気負荷制御装置 |
JP4702155B2 (ja) * | 2006-04-14 | 2011-06-15 | トヨタ自動車株式会社 | 電源装置および電源装置の制御方法 |
US7641018B2 (en) * | 2007-08-13 | 2010-01-05 | International Truck Intellectual Property Company, Llc | Control strategy for DC emergency direct current motor for an emergency hydraulic pump |
JP5172720B2 (ja) * | 2009-01-09 | 2013-03-27 | プライムアースEvエナジー株式会社 | リレー検査装置及び駆動装置 |
JP5233725B2 (ja) | 2009-02-16 | 2013-07-10 | 日産自動車株式会社 | 電動車両の制御装置 |
US8513837B2 (en) * | 2009-07-28 | 2013-08-20 | Parker-Hannifin Corporation | Electrical interrupt system and method for use in a hybrid system |
KR101360820B1 (ko) | 2009-12-21 | 2014-02-10 | 에스케이이노베이션 주식회사 | 하이브리드 차량에서의 하이브리드 배터리 보호 회로 |
JP5204150B2 (ja) * | 2010-05-21 | 2013-06-05 | 日立建機株式会社 | ハイブリッド式建設機械 |
WO2015127541A1 (en) * | 2014-02-28 | 2015-09-03 | Darryl Weflen | Dc-powered system for controlling an air compressor or hydraulic fluid pump |
CN105517837B (zh) * | 2014-03-18 | 2017-08-15 | 日立建机株式会社 | 作业机械 |
JP6446278B2 (ja) * | 2015-01-26 | 2018-12-26 | 日立オートモティブシステムズ株式会社 | コーストストップ制御装置 |
JP6237665B2 (ja) * | 2015-02-10 | 2017-11-29 | トヨタ自動車株式会社 | ハイブリッド自動車 |
-
2017
- 2017-04-14 JP JP2017080496A patent/JP6773599B2/ja active Active
-
2018
- 2018-04-12 WO PCT/JP2018/015382 patent/WO2018190400A1/ja active Application Filing
- 2018-04-12 EP EP18784049.1A patent/EP3611045A4/en active Pending
- 2018-04-12 CN CN201880017194.2A patent/CN110418731B/zh active Active
- 2018-04-12 US US16/604,196 patent/US11198352B2/en active Active
- 2018-04-12 KR KR1020197026269A patent/KR102205871B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008312396A (ja) * | 2007-06-15 | 2008-12-25 | Yazaki Corp | 車両用電源システム |
JP2012198132A (ja) * | 2011-03-22 | 2012-10-18 | Hitachi Constr Mach Co Ltd | 建設機械 |
JP2013129976A (ja) * | 2011-12-21 | 2013-07-04 | Hitachi Constr Mach Co Ltd | 電動式建設機械 |
JP2014110685A (ja) * | 2012-12-03 | 2014-06-12 | Toyota Motor Corp | 蓄電システム |
JP2016061016A (ja) * | 2014-09-12 | 2016-04-25 | 日立建機株式会社 | ハイブリッド式建設機械 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7200830B2 (ja) | 2019-06-04 | 2023-01-10 | 株式会社デンソー | 充電制御装置 |
JP2020198741A (ja) * | 2019-06-04 | 2020-12-10 | 株式会社デンソー | 充電制御装置 |
EP4015713A4 (en) * | 2019-09-25 | 2023-09-06 | Hitachi Construction Machinery Tierra Co., Ltd. | CONSTRUCTION MACHINE |
CN114430786A (zh) * | 2019-09-25 | 2022-05-03 | 株式会社日立建机Tierra | 工程机械 |
WO2021060403A1 (ja) * | 2019-09-25 | 2021-04-01 | 株式会社日立建機ティエラ | 建設機械 |
JP7201836B2 (ja) | 2019-09-25 | 2023-01-10 | 株式会社日立建機ティエラ | 建設機械 |
JPWO2021060403A1 (ja) * | 2019-09-25 | 2021-04-01 | ||
KR102681136B1 (ko) * | 2019-09-25 | 2024-07-04 | 가부시키가이샤 히다치 겡키 티에라 | 건설 기계 |
JP2021087280A (ja) * | 2019-11-27 | 2021-06-03 | 日立Astemo株式会社 | 電池制御装置 |
JP7373372B2 (ja) | 2019-11-27 | 2023-11-02 | 日立Astemo株式会社 | 電池制御装置 |
WO2021192290A1 (ja) * | 2020-03-27 | 2021-09-30 | 株式会社日立建機ティエラ | 電動式油圧建設機械 |
JP2022019095A (ja) * | 2020-07-17 | 2022-01-27 | 三菱電機株式会社 | 電源運用計画策定装置および電源運用計画策定方法 |
JP7374051B2 (ja) | 2020-07-17 | 2023-11-06 | 三菱電機株式会社 | 電源運用計画策定装置および電源運用計画策定方法 |
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