JPH0438200A - Electric braking of automobile and auxiliary acceleration device - Google Patents
Electric braking of automobile and auxiliary acceleration deviceInfo
- Publication number
- JPH0438200A JPH0438200A JP2142507A JP14250790A JPH0438200A JP H0438200 A JPH0438200 A JP H0438200A JP 2142507 A JP2142507 A JP 2142507A JP 14250790 A JP14250790 A JP 14250790A JP H0438200 A JPH0438200 A JP H0438200A
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- main shaft
- cage induction
- magnetic field
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000001133 acceleration Effects 0.000 title claims description 5
- 230000006698 induction Effects 0.000 claims abstract description 27
- 238000002485 combustion reaction Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000001172 regenerating effect Effects 0.000 abstract description 9
- 230000005284 excitation Effects 0.000 abstract 1
- 241000555745 Sciuridae Species 0.000 description 21
- 230000008929 regeneration Effects 0.000 description 14
- 238000011069 regeneration method Methods 0.000 description 14
- 238000001514 detection method Methods 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
Landscapes
- Control Of Eletrric Generators (AREA)
Abstract
Description
【発明の詳細な説明】
ご産業上の利用分野〕
本発明は自動車の走行時における電気エネルギの回生に
利用する。本発胡はリターダ装置が使用されないときに
電気エネルギの回生効率を高とることができる装置に関
する。[Detailed Description of the Invention] Industrial Field of Use] The present invention is used for regenerating electrical energy when an automobile is running. The present invention relates to a device that can increase the efficiency of regenerating electrical energy when a retarder device is not used.
：４既要〕
本発明は内燃機関の主軸に直結されたかご形誘導機を発
電機として動作させ、その発電エネルギを回生ずるとと
もに、熱エネルギに変換して制動力を得る自動車の電気
制動および補助加速装置において、
内燃機関の主軸と自動車の車軸との間に挿入されたトラ
ンスミッンヨンの減速歯車の比が小さくなるほど回生す
るエネルギが大きくなるようにかご形誘導機の回転磁界
のすべり量を制御する二とにより、
走行時の電気エネルギの回生効率を向上させるようにし
たものである。:4 Already required] The present invention operates a squirrel cage induction machine directly connected to the main shaft of an internal combustion engine as a generator, regenerates the generated energy, and converts it into thermal energy to obtain braking force. In the auxiliary accelerator, the slip amount of the rotating magnetic field of the squirrel cage induction machine is adjusted so that the smaller the ratio of the reduction gear of the transmission inserted between the main shaft of the internal combustion engine and the axle of the vehicle, the greater the regenerated energy. The system is designed to improve the regeneration efficiency of electrical energy during driving by controlling the following:
出願人は本発胡に係わる装置として第３図に示すリター
ダ装置を特開昭６３−３１４１０１ （特願昭６２３６
２７８）、特開昭６３−２０６１０３ （特願昭６２−
３６２７９＞、特開昭６３−２６５５２７ （特願昭６
２−３６２８０）、特開昭６３−２０６１０１ （特願
昭６２−３６２８１＞により提案した。The applicant has proposed a retarder device as shown in FIG.
278), Japanese Unexamined Patent Publication No. 63-206103 (Patent Application No. 62-
36279>, Japanese Unexamined Patent Publication No. 63-265527 (Patent Application No. 63-265527)
2-36280) and Japanese Patent Application Laid-Open No. 63-206101 (Japanese Patent Application No. 62-36281).
この装置は、内燃機関１に直結したかご形誘導機２と、
直流電源３と、この直流電源３の直流電圧をかご形誘導
機２の軸回転速度より低い回転速度の回転磁界を誘起す
るに適合した周波数の交流電圧に変換してかご形誘導機
２に与え、またかご形誘導機２からの交流電力を直流電
力に変換するインバータ装置４と、このインバータ装置
４の交流側電圧の周波数を設定する制御手段６とを備え
る。This device includes a squirrel cage induction machine 2 directly connected to an internal combustion engine 1,
A DC power supply 3 and a DC voltage of the DC power supply 3 are converted into an AC voltage of a frequency suitable for inducing a rotating magnetic field with a rotation speed lower than the shaft rotation speed of the squirrel cage induction machine 2 and applied to the squirrel cage induction machine 2. It also includes an inverter device 4 that converts AC power from the squirrel cage induction machine 2 into DC power, and a control means 6 that sets the frequency of the AC side voltage of the inverter device 4.
また、かご形誘導機２には回転センサ５が取付けられ、
この回転センサ５からの信号は制御手段６に与えられる
。さらに、インバータ装置４の出力にはコンデンサ７お
よびスイッチ回路９を介して抵抗器８が接続される。Further, a rotation sensor 5 is attached to the squirrel cage induction machine 2,
A signal from this rotation sensor 5 is given to control means 6. Further, a resistor 8 is connected to the output of the inverter device 4 via a capacitor 7 and a switch circuit 9.
このように構成されたリターダ装置の動作は、自動車に
搭載された内燃機関１の主軸に直結してかご形誘導機２
の回転子部が回転駆動される。この回転系の有する機械
運動エネルギを吸収して車両の走行を制動するときには
、かご形誘導機２の固定子巻線に回転子部の回転速度よ
り低い回転速度の回転磁界をインパーク装置４から与え
る。すなわち、直流電源３からインバータ装置４を経由
してかご形誘導機２の固定子巻線に交流が印加され、こ
れにより回転系の有する機械運動エネルギが電気エネル
ギに変換され、この電気エネルギが直流電源３に回生充
電される。The operation of the retarder device configured in this way is that the squirrel cage induction motor 2 is directly connected to the main shaft of the internal combustion engine 1 mounted on the automobile.
The rotor section of is driven to rotate. When the mechanical kinetic energy of this rotating system is absorbed to brake the running of the vehicle, a rotating magnetic field having a rotation speed lower than that of the rotor is applied to the stator winding of the squirrel cage induction machine 2 from the impark device 4. give. That is, alternating current is applied from the direct current power source 3 to the stator winding of the squirrel cage induction machine 2 via the inverter device 4, thereby converting the mechanical kinetic energy of the rotating system into electrical energy, and this electrical energy is converted into direct current. Regeneratively charged by power source 3.
また、制御手段６はインバータ装置４に自動車の運転に
応じて制動の程度を制御する装置が含まれ、自動車の運
転に伴い一時的に大きいブレーキトルクを発生させると
きには、かご形誘導機２から発生する電気エネルギをす
べて直流電源３に回生させることは困難であるたｔに、
スイッチ回路９を介して抵抗器８により熱エネルギとし
て放散させ大きいブレーキトルクを得る。Further, the control means 6 includes a device for controlling the degree of braking in the inverter device 4 according to the driving of the automobile, and when temporarily generating a large brake torque as the automobile is driving, the control means 6 generates the braking torque from the squirrel cage induction machine 2. However, it is difficult to regenerate all the electrical energy to the DC power supply 3.
The thermal energy is dissipated by the resistor 8 via the switch circuit 9 to obtain a large brake torque.
従来、上述したリターダ装置は、リターダ調整レバー１
４を損保しない場合に；よ車両走行時にアクセルペダル
１２が戻されたことをアクセルセンサ１３が検出すると
、車両惰行時の運動エネルギを内燃機関１の回転速度に
応じて一定に定袷ろれた回生率で電気エネルギとして回
収されていた。Conventionally, the retarder device described above has a retarder adjustment lever 1.
When the accelerator sensor 13 detects that the accelerator pedal 12 has been released while the vehicle is running, the kinetic energy when the vehicle is coasting is kept constant according to the rotational speed of the internal combustion engine 1. It was recovered as electrical energy at a regenerative rate.
二発明が解決しようとする課題：
上述したようにリターダ装置が使用されな、）ときの電
気エネルギの回生率は内燃機関の回転速度に応じてトラ
ンスミッションの減速歯車の位置にかかわるず一定に設
定されている。2. Problems to be solved by the invention: As mentioned above, when the retarder device is not used, the regeneration rate of electrical energy is set constant depending on the rotational speed of the internal combustion engine, regardless of the position of the reduction gear of the transmission. ing.
したがってトランスミッションが高段になるほどエネル
ギ回生に伴って発生する車両を止ｔようとするブレーキ
力は小さ（なる。そこでトランスミッンヨンが高段にな
るにしたがってエネルギ回生率を上げる（車両を止狛る
ブレーキ力は一定にして）ことで効率よく回生できる余
地が残されている。Therefore, the higher the transmission gear, the smaller the braking force generated by energy regeneration to stop the vehicle. Therefore, as the transmission gear becomes higher, the energy regeneration rate increases (to stop the vehicle). By keeping the braking force constant), there is still room for efficient regeneration.
本発胡はこの点を解決するもので、自動車の走行時にリ
ターダ装置が使用されないときの電気エネルギの回生効
率を高狛ることができる装置を提供することを目的とす
る。The present invention aims to solve this problem, and aims to provide a device that can maintain high electric energy regeneration efficiency when the retarder device is not used while the vehicle is running.
二課題を解決するための手段〕
本発肋は、自動車の車軸を駆動する内燃機関の主軸に直
結されたかご形誘導機と、二次電池を含む直流電源上、
この直流電源出力により前記かご形誘導機の界磁に回転
磁界を与えるとともにその界磁に発生する電気エネルギ
を前記二次電池に回生ずるインバータ装置と、前記主軸
の回転情報を入力し、前記界磁に与える回転磁界すべり
量を制御する制御手段とを備えた自動車の電気制動およ
び補助加速装置において、前記制御手段は、前記主軸と
前記車軸との間に挿入されるトランスミッンヨノの減速
歯車の比が小さいほど回生ずる工２、ルギが大きくなる
ように前記すべり量を制御する手段を含むことを特徴と
する特
〔作用〕
内燃機関の主軸と車軸との間に挿入された減速歯車の比
の変化を常時検出し、車両が高速走行状態に入りその減
速歯車の比が小さくなったときにアクセルペダルが踏み
込まれていることを検出すると、かご形誘導機に与える
回転磁界のすべり量を回生されるエネルギが大きくなる
ように制御する。Means for Solving Two Problems] The present invention consists of a squirrel cage induction machine directly connected to the main shaft of an internal combustion engine that drives the axle of an automobile, and a direct current power supply including a secondary battery.
An inverter device that applies a rotating magnetic field to the field of the squirrel cage induction machine by this DC power output and regenerates the electric energy generated in the field to the secondary battery, and an inverter device that inputs rotation information of the main shaft and In the electric braking and auxiliary acceleration device for a motor vehicle, the control means controls a reduction gear of a transmission yoke inserted between the main shaft and the axle. The ratio of the reduction gear inserted between the main shaft and the axle of an internal combustion engine is characterized by comprising means for controlling the amount of slip so that the smaller the ratio, the greater the regeneration. If it detects that the accelerator pedal is depressed when the vehicle enters a high-speed running state and the ratio of the reduction gear becomes small, the system regenerates the amount of slip in the rotating magnetic field applied to the squirrel cage induction machine. control so that the amount of energy is increased.
これにより、トランスミッションが高段にシフトされ減
速比が小さくなるほど電気エネルギの回生率を高給るこ
とができる。すなわち、トランスミッションの位置が第
４速、あるいは第５速のように高段にシフトされたとき
には、車両は定常走行状態となって内燃機関出力に余裕
を生じる。このような状態のときに多くのエネルギを回
生ずることにより、車に主軸回転速度に応じたエネルギ
の一定比率の回生よりも合理的に回生率を高めることが
できる。As a result, the higher the transmission is shifted and the reduction ratio becomes smaller, the higher the electric energy regeneration rate can be supplied. That is, when the transmission position is shifted to a high gear such as fourth or fifth gear, the vehicle enters a steady running state, and there is a margin in the internal combustion engine output. By regenerating a large amount of energy in such a state, it is possible to increase the regeneration rate more rationally than when regenerating a fixed ratio of energy according to the rotational speed of the main shaft of the vehicle.
次に、本発明実施例を図面に基づいて説明する。 Next, embodiments of the present invention will be described based on the drawings.
第１図は本発明実施例の構成を示す図である。FIG. 1 is a diagram showing the configuration of an embodiment of the present invention.
本発明実施例は、自動車の車軸を駆動する内燃機関１の
主軸に直結されたかご形誘導機２と、二次電池を含む直
流電源３と、この直流電源３の出力によりかご形誘導機
２の界磁に回転磁界を与えるとともにその界磁に発生す
る電気エネルギを直流電源３に回生するインバータ装置
４と、主軸の回転速度を検出する回転センサ５と、この
回転センサ５が検出した回転情報を入力し、界磁に与え
る回転磁界すべり量を制御する側副手段６と、インバー
タ装置４の出力に接続されるコンデンサ７と、インバー
タ装置４を介してかご形誘導機２の界磁巻線に発生する
電流が供給される抵抗器８と、この抵抗器８およびイン
バータ装置４との間に接続され回路の開閉を行うスイッ
チ回路９と、抵抗器８にインバータ装置４から印加され
る電圧を検出する電圧検出回路ｌＯと、この電圧検出回
路１０の検出出力が大きくなるにしたがって抵抗器８の
実効的な値を大きい値に制御するスイッチ制御回路１１
と、アクセルペダル１２の移動量を検出するアクセルセ
ンサ１３と、インバータ装置４に接続されたリターダ調
整レバー１４と、プロペラシャフト１５の回転速度を検
出するプロペラシャフト回転センサ１６とを備え、さら
に制御手段６に、本発明の特徴とするところの内燃機関
１の主軸と車軸との間に挿入されるトランスミッンヨン
１７の減速歯車の比が小さいほど回生ずるエネルギが大
きくなるように界磁に与える回転磁界のすべり量を制御
する手段を含む。The embodiment of the present invention includes a squirrel-cage induction machine 2 directly connected to the main shaft of an internal combustion engine 1 that drives an axle of an automobile, a DC power supply 3 including a secondary battery, and an output of the DC power supply 3 to generate a squirrel-cage induction machine 2. an inverter device 4 that applies a rotating magnetic field to the field and regenerates the electric energy generated in the field to the DC power supply 3; a rotation sensor 5 that detects the rotation speed of the main shaft; and rotation information detected by the rotation sensor 5. , a auxiliary means 6 for controlling the amount of rotational magnetic field slip applied to the field, a capacitor 7 connected to the output of the inverter device 4, and a field winding of the squirrel cage induction machine 2 via the inverter device 4. a resistor 8 to which the current generated is supplied; a switch circuit 9 connected between the resistor 8 and the inverter device 4 to open and close the circuit; A voltage detection circuit 10 that detects the voltage, and a switch control circuit 11 that controls the effective value of the resistor 8 to a larger value as the detection output of the voltage detection circuit 10 becomes larger.
, an accelerator sensor 13 that detects the amount of movement of the accelerator pedal 12, a retarder adjustment lever 14 connected to the inverter device 4, and a propeller shaft rotation sensor 16 that detects the rotational speed of the propeller shaft 15. 6, the rotation given to the field is such that the smaller the ratio of the reduction gear of the transmission 17 inserted between the main shaft and the axle of the internal combustion engine 1, the greater the regenerated energy, which is a feature of the present invention. It includes means for controlling the amount of slippage of the magnetic field.
次に、このように構成された本発明実施例の動作につい
て説明する。Next, the operation of the embodiment of the present invention configured as described above will be explained.
電気制動装置として制動力を回転系に発・主させる動作
が行われるが、この場合は制御手段６は回転センサ５で
検出されたかご形誘導機２の回転子部の回転速度より小
さい速度の回転磁界をかご形誘導機２の固定子邪に与え
るように制御信号を発生する。As an electric braking device, an operation is performed in which braking force is applied to the rotating system. A control signal is generated to apply a rotating magnetic field to the stator of the squirrel cage induction machine 2.
このとき、かご形誘導機２は発電機として動作し、発電
された電気エネルギはインバータ装置４により直流エネ
ルギに変換され、直流電源３に充電電流として供給され
る。ブレーキトルクが大きく、直流電源３がこの直流エ
ネルギを吸収しきれないときには、直流端子電圧が所定
値を超えて上昇し、この値を電圧検出回路１０が検出し
、この検出出力によりスイッチ制御回路１１がスイッチ
回路９を制御して直流電源３の端子に抵抗器８を接続す
るように閉成させる。これにより電気エネルギは抵抗器
８で熱エネルギに変換されて大気中に放出され回転系に
制動力が与えられる。At this time, the squirrel cage induction machine 2 operates as a generator, and the generated electrical energy is converted into DC energy by the inverter device 4 and supplied to the DC power supply 3 as a charging current. When the brake torque is large and the DC power supply 3 cannot absorb this DC energy, the DC terminal voltage rises beyond a predetermined value, this value is detected by the voltage detection circuit 10, and the detection output is used to control the switch control circuit 11. controls the switch circuit 9 to close the resistor 8 to the terminal of the DC power supply 3. As a result, the electrical energy is converted into thermal energy by the resistor 8 and released into the atmosphere, providing a braking force to the rotating system.
また、補助加速装置として駆動力を回転系に付与する動
作が行われるが、この場合は制御手段６は回転センサ５
で検出されたかご形誘導機２の回転子部の回転速度より
大きい速度の回転磁界をかご形誘導機２の固定子邪に与
えるように制御信号を発生する。Further, as an auxiliary accelerator, the operation of applying driving force to the rotation system is performed, but in this case, the control means 6 is controlled by the rotation sensor 5.
A control signal is generated to apply a rotating magnetic field to the stator of the squirrel-cage induction machine 2 at a speed higher than the rotational speed of the rotor portion of the squirrel-cage induction machine 2 detected in .
このときには、直流電源３から直流電流が取り出され、
インバータ装置４により回転磁界に相応の多相交流に変
換されて、かご形誘導機２に供給される。回転磁界の回
転速度と軸回転速度との差が大きいほど大きい駆動力が
与えろれる。At this time, DC current is taken out from the DC power supply 3,
The inverter device 4 converts the rotating magnetic field into a multiphase alternating current that corresponds to the rotating magnetic field, and supplies it to the squirrel cage induction machine 2 . The greater the difference between the rotational speed of the rotating magnetic field and the shaft rotational speed, the greater the driving force that can be applied.
直流電源３への充電は、インバータ装置４に対しかご形
誘導機２の固定子にその回転子の回転に対応する回転磁
界を与えるための制御信号が制御手段６から供給される
ことにより行われる。Charging of the DC power supply 3 is performed by supplying a control signal from the control means 6 to the inverter device 4 for applying a rotating magnetic field to the stator of the squirrel cage induction machine 2 corresponding to the rotation of the rotor. .
自動車が高速走行状態に入ると、上述した補助加速とし
ての動作が行われなくなり内燃機関１の出力には余裕を
生じる。When the automobile enters a high-speed driving state, the above-described auxiliary acceleration operation is no longer performed, and the output of the internal combustion engine 1 has a margin.
本発明の特徴とするところは、内燃機関の回転速度に応
じてエネルギ回生率が一定に設定されているトランスミ
ッションの位置が高段になる（減速歯車比が小さくなる
）に従って回生効率を高めるようにすることにある。The feature of the present invention is that the energy regeneration rate is set to be constant according to the rotational speed of the internal combustion engine, but as the position of the transmission becomes higher (the reduction gear ratio becomes smaller), the regeneration efficiency increases. It's about doing.
第２図は本発明実施例の動作の流れを示すフローチャー
トである。FIG. 2 is a flowchart showing the flow of operation of the embodiment of the present invention.
アクセルペダル１２の位置、リターダ調整レバー１４の
位置、内燃機関１の主軸の回転速度、およびプロペラン
ヤフト１５の回転速度がアクセルセンサ１３、リターダ
調整レバー１４の設定位置、回転センサ５、およびプロ
ペラシャフト回転センサ１６によりそれぞれ検出される
。The position of the accelerator pedal 12, the position of the retarder adjustment lever 14, the rotation speed of the main shaft of the internal combustion engine 1, and the rotation speed of the propeller shaft 15 are determined by the accelerator sensor 13, the setting position of the retarder adjustment lever 14, the rotation sensor 5, and the propeller shaft rotation sensor. 16, respectively.
制御手段６はこれらの検出信号を受け、アクセルペダル
１２が踏まれているか否がを判断し、踏まれていなけれ
ばリターダとして使用されているが否かを判断する。リ
ターダとして使用されていなければ内燃機関１の主軸の
回転速度ｖｌおよびプロペラシアフト１５の回転速度Ｖ
２が６ギヤ比ｒを演算する（ｒ＝ｖ、／ｖ２）。The control means 6 receives these detection signals and determines whether or not the accelerator pedal 12 is depressed, and if it is not depressed, determines whether or not it is being used as a retarder. If not used as a retarder, the rotational speed vl of the main shaft of the internal combustion engine 1 and the rotational speed V of the propeller shaft 15
2 calculates the gear ratio r (r=v, /v2).
次いで、内燃機関ｌの主軸の回転速度ｖ１およびギヤ比
ｒからすべり量Ｓを算出し、この算出値によりかご形誘
導機２の界磁に与える回転磁界のすべり量Ｓを制御する
。その後電圧検出回路１０１＝よりインバータ装置４に
発生する電圧を検出して所定値でなければすべり量の制
御を繰り返す。Next, a slip amount S is calculated from the rotational speed v1 of the main shaft of the internal combustion engine l and the gear ratio r, and the slip amount S of the rotating magnetic field applied to the field of the squirrel cage induction machine 2 is controlled using this calculated value. After that, the voltage detection circuit 101 detects the voltage generated in the inverter device 4, and if it is not a predetermined value, the control of the amount of slip is repeated.
このようにしてトランスミッション１７の減速歯車の位
置に対応した回生率で電気エネルギを回収し回生効率を
高める制御を行う。In this way, control is performed to recover electrical energy at a regeneration rate corresponding to the position of the reduction gear of the transmission 17 and to improve regeneration efficiency.
以上説明したように本発明によれば、減速歯車の比が小
さいほど回生ずるエネルギが大きくなるようにすること
により、トランスミッンヨンの減速歯車が高段に位置し
ているときの内燃機関の余裕を合理的に利用して電気エ
ネルギの回生率を高給、回収エネルギを大きくすること
ができる効果がある。As explained above, according to the present invention, the smaller the ratio of the reduction gear, the greater the regenerated energy, thereby increasing the margin of the internal combustion engine when the reduction gear of the transmission is located at a higher stage. This has the effect of increasing the regeneration rate of electrical energy and increasing the recovered energy by rationally utilizing it.
第１図は本発明実施例の構成を示すブロック図。
第２図は本発明実施例の動作の流れを示すフローチャー
ト。
第３図は従来例の構成を示すブロック図。
１・・・内燃機関、２・・・かご形誘導機、３・・・直
流電源、４・・インバータ装置、５・・・回転センサ、
６・・制御手段、７・・・コンデンサ、訃・・抵抗器、
９・・スイッチ回路、１０・・・電圧検出回路、１１・
・・スイッチ制ｍ回路、１２・・・アクセルペダル、１
３・・・アクセルセンサ、１４・・・リターダ調整レバ
ー、１５・・・プロペランヤフト、１６・・・プロペラ
シャフト回転センサ、１７・・・トランスミッション。
特許出願人 日野自動車工業株式会社代理人 弁理
士 井 出 直 孝
英馬之佼１
ｍｉ 図
従来佼ｊ
３ｆ５３ 図FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention. FIG. 2 is a flowchart showing the operation flow of the embodiment of the present invention. FIG. 3 is a block diagram showing the configuration of a conventional example. DESCRIPTION OF SYMBOLS 1... Internal combustion engine, 2... Squirrel cage induction machine, 3... DC power supply, 4... Inverter device, 5... Rotation sensor,
6. Control means, 7. Capacitor, Resistor,
9... Switch circuit, 10... Voltage detection circuit, 11...
...Switch control m circuit, 12...Accelerator pedal, 1
3... Accelerator sensor, 14... Retarder adjustment lever, 15... Propeller shaft, 16... Propeller shaft rotation sensor, 17... Transmission. Patent applicant: Hino Motors Co., Ltd. Agent: Patent attorney: Nao Ide
Claims (1)
たかご形誘導機と、 二次電池を含む直流電源と、 この直流電源出力により前記かご形誘導機の界磁に回転
磁界を与えるとともにその界磁に発生する電気エネルギ
を前記二次電池に回生するインバータ装置と、 前記主軸の回転情報を入力し、前記界磁に与える回転磁
界すべり量を制御する制御手段とを備えた自動車の電気
制動および補助加速装置において、 前記制御手段は、前記主軸と前記車軸との間に挿入され
るトランスミッションの減速歯車の比が小さいほど回生
するエネルギが大きくなるように前記すべり量を制御す
る手段を含む ことを特徴とする自動車の電気制動および補助加速装置
。[Scope of Claims] 1. A squirrel-cage induction machine directly connected to the main shaft of an internal combustion engine that drives the axle of an automobile; a DC power source including a secondary battery; an inverter device that applies a rotating magnetic field to the field and regenerates electrical energy generated in the field to the secondary battery; and a control means that inputs rotation information of the main shaft and controls the amount of rotational magnetic field slip applied to the field. In the electric braking and auxiliary acceleration device for a vehicle, the control means controls the amount of slip so that the smaller the ratio of the reduction gear of the transmission inserted between the main shaft and the axle, the greater the regenerated energy. An electric braking and auxiliary acceleration device for a motor vehicle, characterized in that it includes means for controlling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2142507A JP2561554B2 (en) | 1990-05-31 | 1990-05-31 | Electric braking and auxiliary accelerators for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2142507A JP2561554B2 (en) | 1990-05-31 | 1990-05-31 | Electric braking and auxiliary accelerators for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0438200A true JPH0438200A (en) | 1992-02-07 |
| JP2561554B2 JP2561554B2 (en) | 1996-12-11 |
Family
ID=15316958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2142507A Expired - Fee Related JP2561554B2 (en) | 1990-05-31 | 1990-05-31 | Electric braking and auxiliary accelerators for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2561554B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013157239A1 (en) * | 2012-04-19 | 2013-10-24 | 株式会社Tbk | Retarder |
| WO2013157240A1 (en) * | 2012-04-19 | 2013-10-24 | 株式会社Tbk | Retarder |
-
1990
- 1990-05-31 JP JP2142507A patent/JP2561554B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013157239A1 (en) * | 2012-04-19 | 2013-10-24 | 株式会社Tbk | Retarder |
| WO2013157240A1 (en) * | 2012-04-19 | 2013-10-24 | 株式会社Tbk | Retarder |
| JP2013223399A (en) * | 2012-04-19 | 2013-10-28 | Tbk:Kk | Retarder |
| JP2013223398A (en) * | 2012-04-19 | 2013-10-28 | Tbk:Kk | Retarder |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2561554B2 (en) | 1996-12-11 |
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