JPS614814A - Exhaust gas turbine generating device - Google Patents

Exhaust gas turbine generating device

Info

Publication number
JPS614814A
JPS614814A JP59124274A JP12427484A JPS614814A JP S614814 A JPS614814 A JP S614814A JP 59124274 A JP59124274 A JP 59124274A JP 12427484 A JP12427484 A JP 12427484A JP S614814 A JPS614814 A JP S614814A
Authority
JP
Japan
Prior art keywords
exhaust gas
generator
combustion engine
power
exhaust
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.)
Pending
Application number
JP59124274A
Other languages
Japanese (ja)
Inventor
Hiroyuki Iwasaki
岩崎　廣之
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP59124274A priority Critical patent/JPS614814A/en
Publication of JPS614814A publication Critical patent/JPS614814A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engine Equipment That Uses Special Cycles (AREA)
  • Supercharger (AREA)

Abstract

PURPOSE:To enable energy of exhauxt gas to be effectively utilized over the whole output area of an internal-combustion engine, by a method wherein the rotary shaft pf an exhaust gas turbine driven by means of exhaust gas from an internal-combustion engine is coupled with a generator, an accumulator is connected to the generator. CONSTITUTION:Exhaust gas exhausted from an internal-combustion engine 1 flows through an exhaust gas pipe 8 into an exhaust gas turbine 2 to rotate an impeller 22. In this case, the rotation force of the impeller 22 is transferred through a rotary shaft 4 and a clutch 5 to a generator 3 to generate a power through the working of the generator 3. The generated power is stored to an accumulator 6 through a circuit 32. Thereafter, a motor 9 is driven by a controller 7 through utilization of a power stored in the accumulator 6, where necessary, the power is transferred to a crank shaft 11 through a conduction mechanism 31, and is added as torque to the crank shaft 11. This enables exhaust energy to be effecively utilized over the whole operation area of the internal-combustion engine 1.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は内燃機関からの排ガスにより駆動される排気タ
ービンを使用した発電装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a power generation device using an exhaust turbine driven by exhaust gas from an internal combustion engine.

〔従来の技術〕[Conventional technology]

第２図は内燃機関用排気ターボ過給機の１例を示す。図
において、０１は排気タービン、０２はブロワ、０３は
軸受であり、内燃機関（図示せず）からの排ガスはター
ビンケーシング０１１内に導入されて翼車０１２ヲ回転
せしめる。該翼車０１２０回転は軸０１３ヲ介してブロ
ワ０１４に伝達され、該ブロワ０１４はブロワケーシン
グ０１２内に吸入された空気を圧縮して機関に送給する
。FIG. 2 shows an example of an exhaust turbo supercharger for an internal combustion engine. In the figure, 01 is an exhaust turbine, 02 is a blower, and 03 is a bearing. Exhaust gas from an internal combustion engine (not shown) is introduced into a turbine casing 011 and causes a blade wheel 012 to rotate. The rotation of the impeller 0120 is transmitted to the blower 014 via the shaft 013, and the blower 014 compresses the air sucked into the blower casing 012 and sends it to the engine.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

しかし表から、上記従来の内燃機関用過給システムでは
、排ガスのエネルギーは直ちに機関の過給のだめのエネ
ルギーに使用されてし甘い。However, as can be seen from the table, in the conventional supercharging system for an internal combustion engine, the energy of the exhaust gas is not immediately used as energy for supercharging the engine.

機関の高負荷時には排ガスのエネルギーに余剰を来たす
にも拘らず充分にこれ全回収できず。Even though there is a surplus of exhaust gas energy when the engine is under high load, it is not possible to fully recover all of this energy.

また低負荷時には排ガスのエネルギーが不足することと
なり゛、排ガスｐエネルギーの有効利用ができないとい
う問題点がある。Furthermore, when the load is low, the energy of the exhaust gas becomes insufficient, and there is a problem that the exhaust gas p energy cannot be used effectively.

〔問題点を解決するための手段〕[Means for solving problems]

本発明は上記問題点を解決するため、内燃機関の排ガス
により駆動される排気タービンの回転軸？クラッチ全弁
して発電機に連結すると共に、該発電機に蓄電器を接続
して、排ガスのエネルギーを電気エネルギーに変換して
貯えるようにしたことを特徴としている。In order to solve the above-mentioned problems, the present invention aims to solve the above-mentioned problems by using a rotary shaft of an exhaust turbine driven by exhaust gas of an internal combustion engine. It is characterized in that the clutch is fully valved and connected to a generator, and a condenser is connected to the generator to convert and store the energy of exhaust gas into electrical energy.

〔作用〕[Effect]

本発明は上記構成を具えているので、排気タービンによ
り駆動される発電機にて発生した電力は蓄電器に貯えら
れ、必要なときに随時取り出して機関の出力系、吸気系
等の附加エネルギーとして利用する。これにより９機関
の全出力域において排ガスのエネルギーを有効に利用す
ることができる。Since the present invention has the above-mentioned configuration, the electric power generated by the generator driven by the exhaust turbine is stored in the power storage device, and is taken out whenever necessary and used as additional energy for the engine output system, intake system, etc. do. This allows the exhaust gas energy to be used effectively in the entire power range of the nine engines.

〔実施例〕〔Example〕

以下、第１図を参照して本発明の１実施例につき説明す
ると、１は内燃機関、２はケーシング２１．翼車２２．
軸受２３等からなる排気タービン、３は発電機、４は上
記排気タービン２の翼車２２と発電機３とを連結する回
転軸、５は該回転軸系中に介装されたクラッチ、９は電
動機、６は上記発電機３及び電動機９に夫々電気的に接
続された蓄電器、７はコントローラ。Hereinafter, one embodiment of the present invention will be described with reference to FIG. 1. 1 is an internal combustion engine, 2 is a casing 21. Wing wheel 22.
3 is a generator, 4 is a rotating shaft connecting the impeller 22 of the exhaust turbine 2 and the generator 3, 5 is a clutch interposed in the rotating shaft system, 9 is an exhaust turbine including a bearing 23, etc.; An electric motor, 6 a power storage device electrically connected to the generator 3 and the electric motor 9, respectively, and 7 a controller.

８は機関１と排気タービン２とを接続する排気管、１１
は機関１のクランク軸である。8 is an exhaust pipe connecting the engine 1 and the exhaust turbine 2; 11;
is the crankshaft of engine 1.

上記コントローラ７は、クラッチ５に接脱信号を送ると
ともに２発電機３及び電動機９に制御信号を送る。The controller 7 sends a connection/disengagement signal to the clutch 5 and also sends a control signal to the two generators 3 and the electric motor 9.

また、上記電動機９の出力軸は、歯車、ベルト、チェー
ン等の伝動機構３１を介して機関１のクランク軸１１に
連結されている。Further, the output shaft of the electric motor 9 is connected to the crankshaft 11 of the engine 1 via a transmission mechanism 31 such as a gear, a belt, or a chain.

上記構成ケ具えた排気タービン発電装置において２機関
１から排出された排ガスは排気管８を経て排気タービン
２に流入し、翼車２２を回転駆動する（、翼車２２の回
転は回転軸４及びクラッチ５を介して発電機３に伝達さ
れ、該発電機３は上記翼車２２の回転数に相当する電力
を発生する。発生した電力は回線３２を介して蓄電器６
に貯えられる。In the exhaust turbine generator with the above configuration, the exhaust gas discharged from the two engines 1 flows into the exhaust turbine 2 through the exhaust pipe 8, and rotationally drives the impeller 22 (the rotation of the impeller 22 is caused by the rotating shaft 4 and It is transmitted to the generator 3 via the clutch 5, and the generator 3 generates electric power corresponding to the rotational speed of the impeller 22.The generated electric power is transmitted to the power storage device 6 via the line 32.
can be stored in

コントローラ７により電動機９をスタートさせると、該
電動機９の動力は伝動機構３１を介してクランク軸１１
に伝達され、該クランク軸１１のトルクとして附加され
る。When the electric motor 9 is started by the controller 7, the power of the electric motor 9 is transmitted to the crankshaft 11 via the transmission mechanism 31.
The torque is transmitted to the crankshaft 11 and added as torque to the crankshaft 11.

従って２機関１の全運転域において、排気タービン２に
作用する排気エネルギーは全て電力に変換されて蓄電器
６に貯えられることとなり。Therefore, in the entire operating range of the two engines 1, all the exhaust energy acting on the exhaust turbine 2 is converted into electric power and stored in the power storage device 6.

コントローラ７によシミ動機９を作動させれば随時所要
量のトルクをクランク軸１１に附加することができる。By operating the staining machine 9 using the controller 7, a required amount of torque can be applied to the crankshaft 11 at any time.

尚、クラッチ５は、排気タービン２捷たは発電機３に異
常を来たしたとき２機関の始動時等に断とする以外は、
常時接としておく。Note that the clutch 5 is disengaged when the exhaust turbine 2 or the generator 3 malfunctions, when the two engines are started, etc.
Keep in touch at all times.

〔発明の効果〕〔Effect of the invention〕

本発明は以上のように構成されており２本発明゛によれ
ば２機関の排気エネルギーを排気タービン及び発電機に
より電力に変換し、この電力を蓄電器に貯えて必要に応
じて随時数シ出して使用することができるので１機関の
全運転域に亘って排気エネルギーを有効に利用すること
ができ２機関の熱効率が向上する。The present invention is constructed as described above, and according to the present invention, the exhaust energy of the two engines is converted into electric power by an exhaust turbine and a generator, and this electric power is stored in a power storage device and output several times as needed. Since exhaust energy can be used effectively over the entire operating range of one engine, the thermal efficiency of the two engines is improved.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明の１実施例を示す系統図、第２図は従来
の排気ターボ過給機の１例會示す断面図である。 １・内燃機関、２・・・排気タービン、３・発電機、４
　回転軸、５・・・クラッチ、６　蓄電器。 ７・・・コントローラ、９・・・電動機。 第１区 治２図。FIG. 1 is a system diagram showing one embodiment of the present invention, and FIG. 2 is a sectional view showing an example of a conventional exhaust turbo supercharger. 1. Internal combustion engine, 2... Exhaust turbine, 3. Generator, 4
Rotating shaft, 5...clutch, 6 electricity storage device. 7... Controller, 9... Electric motor. 1st ward ji map 2.

Claims (1)

【特許請求の範囲】[Claims] 機関の排ガスにより駆動される排気タービンと、該排気
タービンに連結された発電機と、該発電機にて発生した
電力を蓄電する蓄電器とを具えたことを特徴とする排気
タービン発電装置。An exhaust turbine power generation device comprising an exhaust turbine driven by engine exhaust gas, a generator connected to the exhaust turbine, and a power storage device that stores electric power generated by the generator.
JP59124274A 1984-06-16 1984-06-16 Exhaust gas turbine generating device Pending JPS614814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59124274A JPS614814A (en) 1984-06-16 1984-06-16 Exhaust gas turbine generating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59124274A JPS614814A (en) 1984-06-16 1984-06-16 Exhaust gas turbine generating device

Publications (1)

Publication Number Publication Date
JPS614814A true JPS614814A (en) 1986-01-10

Family

ID=14881277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59124274A Pending JPS614814A (en) 1984-06-16 1984-06-16 Exhaust gas turbine generating device

Country Status (1)

Country Link
JP (1) JPS614814A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024057A (en) * 1988-06-29 1991-06-18 Isuzu Motors Limited Exhaust-driven electric generator system for internal combustion engines
WO1997037111A1 (en) * 1996-04-01 1997-10-09 Yoshiaki Kakuta Auxiliary power device for an internal combustion engine using negative pressure turbine power generation
WO1997037112A1 (en) * 1996-04-01 1997-10-09 Yoshiaki Kakuta Negative pressure turbine power generating device by an internal combustion engine
JP2009002333A (en) * 2007-06-21 2009-01-08 Man Diesel Se Turbo engine equipped with power turbine
CN102337951A (en) * 2011-09-05 2012-02-01 黄淞 Tail-gas power generator
US10066532B2 (en) 2011-12-27 2018-09-04 Mitsubishi Heavy Industries, Ltd. Electric supercharging device utilizing waste heat of internal combustion engine and power supplying method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586925B2 (en) * 1973-07-31 1983-02-07 イー・アイ・デユポン・デ・ニモアス・アンド・カンパニー optical scanning device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586925B2 (en) * 1973-07-31 1983-02-07 イー・アイ・デユポン・デ・ニモアス・アンド・カンパニー optical scanning device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024057A (en) * 1988-06-29 1991-06-18 Isuzu Motors Limited Exhaust-driven electric generator system for internal combustion engines
WO1997037111A1 (en) * 1996-04-01 1997-10-09 Yoshiaki Kakuta Auxiliary power device for an internal combustion engine using negative pressure turbine power generation
WO1997037112A1 (en) * 1996-04-01 1997-10-09 Yoshiaki Kakuta Negative pressure turbine power generating device by an internal combustion engine
JP2009002333A (en) * 2007-06-21 2009-01-08 Man Diesel Se Turbo engine equipped with power turbine
KR101389110B1 (en) * 2007-06-21 2014-04-25 만 디젤 앤 터보 에스이 Turbo engine with power turbine
CN102337951A (en) * 2011-09-05 2012-02-01 黄淞 Tail-gas power generator
US10066532B2 (en) 2011-12-27 2018-09-04 Mitsubishi Heavy Industries, Ltd. Electric supercharging device utilizing waste heat of internal combustion engine and power supplying method thereof

Similar Documents

Publication Publication Date Title
CA1266984A (en) Apparatus for recovering thermal energy from engine
JPS6435023A (en) Controlling device of turbocharger with rotary electric machine
KR870004228A (en) Energy recovery system for turbo compound internal combustion engine
JPH0569967B2 (en)
JPS62111124A (en) Supercharging type internal combustion engine
US9103249B2 (en) Flywheel mechanical energy derived from engine exhaust heat
TR200002147A2 (en) A device for improving the performance of an internal combustion engine
JPS614814A (en) Exhaust gas turbine generating device
JPS59141712A (en) Engine equipped with exhaust energy recovering device
JPS60195329A (en) Turbocharger for internal-combustion engine
JPH0347413B2 (en)
JPS6346249B2 (en)
JPS59141711A (en) Energy recovering device for engine
CN111322150B (en) Turbo compound system
JPS6254246U (en)
JPS61142332A (en) Generator device utilizing excess power from supercharger
KR102605042B1 (en) turbo compounding system
SU1548485A1 (en) Ic-engine supercharging device
JPS62607A (en) Power generation plant
JPS5928871A (en) Mechanism with power machine for operating driven unit by principle of loading-back method
JPS60135618A (en) Power generating system by recovering exhaust gas energy of turbocharger
JPS6213722A (en) Power recovery method by exhaust gas turbine
JPH04255528A (en) Turbo system of internal combustion engine
TR201819790A2 (en) AN ELECTRIC TURBO SYSTEM AND RELATED WORKING METHOD WITH THE COMPRESSOR AND THE TURBINE ON SEPARATE SHAFTS, INCREASING EFFICIENCY
JPH05163953A (en) Supercharger for internal combustion engine