JP6619836B2 - モータ駆動制御装置 - Google Patents
モータ駆動制御装置 Download PDFInfo
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- JP6619836B2 JP6619836B2 JP2018072997A JP2018072997A JP6619836B2 JP 6619836 B2 JP6619836 B2 JP 6619836B2 JP 2018072997 A JP2018072997 A JP 2018072997A JP 2018072997 A JP2018072997 A JP 2018072997A JP 6619836 B2 JP6619836 B2 JP 6619836B2
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- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
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- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
- B60L15/2009—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed for braking
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- B60L2220/00—Electrical machine types; Structures or applications thereof
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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
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- B60L2240/42—Drive Train control parameters related to electric machines
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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
- B60L2240/00—Control parameters of input or output; Target parameters
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- B60L2240/429—Current
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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
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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Description
図1は、本実施の形態における電動アシスト車であるモータ付き自転車の一例を示す外観図である。このモータ付き自転車1は、モータ駆動装置を搭載している。モータ駆動装置は、二次電池101と、モータ駆動制御器102と、トルクセンサ103と、ブレーキセンサ104と、モータ105と、アシストの有無などを指示するための操作パネル106と、ペダル回転センサ107とを有する。
瞬時回生効率=1−(回生ブレーキ電圧/逆起電力電圧)
=1−(回生トルク/車速相当トルク値)
電池電圧×電池充電電流 = 一定回生電力 = モータ逆起電力×モータ電流
Kpd=Min[3,Max[0,(1−Vph/Max[|Vf|,Vfl])]]
自動回生目標トルク演算部1204については、図7に示した構成に代わって、図15に示すような構成であっても良い。
1030 FETブリッジ
1020 制御器
106 操作パネル
104 ブレーキセンサ
103 トルクセンサ
108 サーミスタ
107 ペダル回転センサ
101 二次電池
1021 演算部
1022 ペダル回転入力部
1023 温度入力部
1024 車速入力部
1025 可変遅延回路
1026 モータ駆動タイミング生成部
1027 トルク入力部
1028 ブレーキ入力部
1029 AD入力部
10211 メモリ
Claims (6)
- 充電可能な電池と、
回生制動力を生じさせるようにモータを動作させるモータ駆動部と、
前記電池の残量を表す値と前記残量の基準値を表す値との差に応じた値の累積値に応じて、前記電動アシスト車両の走行状態に応じて決定される回生制動力を補正して、当該補正された回生制動力を前記モータに生じさせるように前記モータ駆動部を制御する回生制御部と、
を有し、
前記残量が前記残量の基準値より少ない場合には、前記回生制動力が増加するように前記差に応じた値が累積されることを特徴とする
電動アシスト車両。 - 前記残量を表す値が、外部電源によって前記電池を充電する各タイミングにて得られる値である
請求項1記載の電動アシスト車両。 - 前記回生制御部は、
前記電池の出力電圧に基づき、前記残量を表す値を決定する
請求項1記載の電動アシスト車両。 - 前記回生制御部は、
ブレーキ操作に応じて前記モータ駆動部に回生制動を実施させる
請求項1記載の電動アシスト車両。 - 前記回生制御部は、
前記電動アシスト車両の走行状態に応じて、自動的に、前記モータ駆動部に回生制動を実施させる
請求項1記載の電動アシスト車両。 - 前記回生制御部は、
前記電池の残量の低下に応じて前記回生制動力が増加するようにさらに前記回生制動力を補正する
請求項1記載の電動アシスト車両。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2013125452 | 2013-06-14 | ||
JP2013125452 | 2013-06-14 |
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Application Number | Title | Priority Date | Filing Date |
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JP2015522872A Division JP6408985B2 (ja) | 2013-06-14 | 2014-06-13 | モータ駆動制御装置 |
Publications (2)
Publication Number | Publication Date |
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JP2018133991A JP2018133991A (ja) | 2018-08-23 |
JP6619836B2 true JP6619836B2 (ja) | 2019-12-11 |
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Application Number | Title | Priority Date | Filing Date |
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JP2015522872A Active JP6408985B2 (ja) | 2013-06-14 | 2014-06-13 | モータ駆動制御装置 |
JP2018072997A Active JP6619836B2 (ja) | 2013-06-14 | 2018-04-05 | モータ駆動制御装置 |
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JP2018133991A (ja) | 2018-08-23 |
EP3009295A1 (en) | 2016-04-20 |
US20160121963A1 (en) | 2016-05-05 |
JPWO2014200081A1 (ja) | 2017-02-23 |
JP6408985B2 (ja) | 2018-10-17 |
US10040508B2 (en) | 2018-08-07 |
EP3009295A4 (en) | 2017-07-05 |
US9896153B2 (en) | 2018-02-20 |
US20170247079A1 (en) | 2017-08-31 |
CN105377619A (zh) | 2016-03-02 |
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CN105377619B (zh) | 2017-09-15 |
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