JP6032966B2 - ターボ回転数検出装置 - Google Patents
ターボ回転数検出装置 Download PDFInfo
- Publication number
- JP6032966B2 JP6032966B2 JP2012143657A JP2012143657A JP6032966B2 JP 6032966 B2 JP6032966 B2 JP 6032966B2 JP 2012143657 A JP2012143657 A JP 2012143657A JP 2012143657 A JP2012143657 A JP 2012143657A JP 6032966 B2 JP6032966 B2 JP 6032966B2
- Authority
- JP
- Japan
- Prior art keywords
- intake air
- pressure
- compressor
- flow rate
- inlet
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/14—Testing gas-turbine engines or jet-propulsion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/16—Other safety measures for, or other control of, pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B2037/122—Control of rotational speed of the pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/16—Other safety measures for, or other control of, pumps
- F02B2039/162—Control of pump parameters to improve safety thereof
- F02B2039/168—Control of pump parameters to improve safety thereof the rotational speed of pump or exhaust drive being limited
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
- F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
- F02D2200/0406—Intake manifold pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
- F02D2200/0414—Air temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0002—Controlling intake air
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Supercharger (AREA)
Description
第一圧力センサ及び第二圧力センサにより検出したコンプレッサの入口圧と出口圧とに基づき該コンプレッサの圧力比を算出すると共に、吸気流量センサ及び吸気温度センサにより検出した吸気の質量流量及び入口温度と前記入口圧とに基づき気体の状態方程式を用いて測定時点での環境条件における吸気の体積流量を算出し、その算出した値に吸気の入口温度に基づく補正係数を掛けて前記標準環境条件での体積流量に補正し、その補正値と前記圧力比の算出値とに基づき前記作動特性図に照らして標準環境条件でのコンプレッサの回転数を読み出し、その読み出した回転数に吸気の入口温度に基づく補正係数を掛けてコンプレッサの実回転数に補正し、その補正値をターボチャージャの回転数として検出し、該ターボチャージャの回転数が所定の閾値を超えて所要時間以上に亘り検出された時にターボチャージャのオーバーランを判定するように前記演算装置が構成されていることを特徴とするターボ回転数検出装置、に係るものである。
[数1]
圧力比πc=出口圧/入口圧…(1)
[数2]
体積流量Vの補正値Qa293=(質量流量g×気体定数R)/入口圧P×√(293×入口温度T)…(2)
[数3]
回転数Nt=回転数Nt293×√(入口温度T/293)…(3)
2a コンプレッサ
4 吸気
12 制御装置(演算装置)
13 大気圧センサ(第一圧力センサ)
14 ブースト圧センサ(第二圧力センサ)
15 吸気流量センサ
16 吸気温度センサ
Claims (1)
- コンプレッサの入口圧を検出する第一圧力センサと、前記コンプレッサの出口圧を検出する第二圧力センサと、吸気の質量流量を検出する吸気流量センサと、吸気の入口温度を検出する吸気温度センサと、コンプレッサの入口圧及び吸気の入口温度が標準的な所定値を採る時の標準環境条件においてターボチャージャのコンプレッサの等回転数線を吸気の体積流量と圧力比で表現した作動特性図を数値化して記憶した演算装置とを備え、
第一圧力センサ及び第二圧力センサにより検出したコンプレッサの入口圧と出口圧とに基づき該コンプレッサの圧力比を算出すると共に、吸気流量センサ及び吸気温度センサにより検出した吸気の質量流量及び入口温度と前記入口圧とに基づき気体の状態方程式を用いて測定時点での環境条件における吸気の体積流量を算出し、その算出した値に吸気の入口温度に基づく補正係数を掛けて前記標準環境条件での体積流量に補正し、その補正値と前記圧力比の算出値とに基づき前記作動特性図に照らして標準環境条件でのコンプレッサの回転数を読み出し、その読み出した回転数に吸気の入口温度に基づく補正係数を掛けてコンプレッサの実回転数に補正し、その補正値をターボチャージャの回転数として検出し、該ターボチャージャの回転数が所定の閾値を超えて所要時間以上に亘り検出された時にターボチャージャのオーバーランを判定するように前記演算装置が構成されていることを特徴とするターボ回転数検出装置。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012143657A JP6032966B2 (ja) | 2012-06-27 | 2012-06-27 | ターボ回転数検出装置 |
| PCT/JP2013/003928 WO2014002464A1 (ja) | 2012-06-27 | 2013-06-24 | ターボ回転数検出装置 |
| US14/405,030 US9804059B2 (en) | 2012-06-27 | 2013-06-24 | Turbo rotational frequency detection device |
| CN201380033381.7A CN104379901B (zh) | 2012-06-27 | 2013-06-24 | 涡轮转速检测装置 |
| EP13808441.3A EP2868895A4 (en) | 2012-06-27 | 2013-06-24 | TURBOCHARGER ROTATION FREQUENCY DETECTION DEVICE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012143657A JP6032966B2 (ja) | 2012-06-27 | 2012-06-27 | ターボ回転数検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014005811A JP2014005811A (ja) | 2014-01-16 |
| JP6032966B2 true JP6032966B2 (ja) | 2016-11-30 |
Family
ID=49782657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012143657A Active JP6032966B2 (ja) | 2012-06-27 | 2012-06-27 | ターボ回転数検出装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9804059B2 (ja) |
| EP (1) | EP2868895A4 (ja) |
| JP (1) | JP6032966B2 (ja) |
| CN (1) | CN104379901B (ja) |
| WO (1) | WO2014002464A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190043225A (ko) * | 2017-10-18 | 2019-04-26 | 디에스글로벌 (주) | 포토 프린터 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3000136B1 (fr) * | 2012-12-20 | 2015-01-16 | Renault Sa | Procede de diagnostic d'un moteur suralimente et moteur associe |
| CN104833815A (zh) * | 2015-03-04 | 2015-08-12 | 诸城福田汽车科技开发有限公司 | 发动机转速测量方法、装置及设备 |
| CN107567603B (zh) | 2015-05-06 | 2020-12-18 | 沃尔沃卡车集团 | 对压缩机速度进行建模的方法 |
| JP6550943B2 (ja) * | 2015-06-10 | 2019-07-31 | いすゞ自動車株式会社 | 可変容量型ターボチャージャの制御装置 |
| US11053875B2 (en) | 2016-02-10 | 2021-07-06 | Garrett Transportation I Inc. | System and method for estimating turbo speed of an engine |
| US10273874B2 (en) * | 2016-04-15 | 2019-04-30 | Ford Global Technologies, Llc | Method and system for compressor outlet temperature regulation |
| CN110719992B (zh) * | 2017-05-31 | 2022-03-22 | 沃尔沃卡车集团 | 用于控制发动机降额的方法和系统 |
| WO2018219449A1 (en) * | 2017-05-31 | 2018-12-06 | Volvo Truck Corporation | A method and vehicle system using such method |
| CN109162808A (zh) * | 2018-08-31 | 2019-01-08 | 安徽理工大学 | 一种测量涡轮增压器转速的装置及其测量方法 |
| JP6824376B2 (ja) * | 2019-12-25 | 2021-02-03 | ボルボトラックコーポレーション | 圧縮機速度をモデル化する方法 |
| RU2769291C2 (ru) * | 2020-08-26 | 2022-03-30 | Федеральное государственное казённое военное образовательное учреждение высшего образования "Военная академия материально-технического обеспечения имени генерала армии А.В. Хрулева" Министерства обороны Российской Федерации | Способ экспресс-диагностирования турбокомпрессора дизельного двигателя |
| CN113530666B (zh) * | 2021-07-12 | 2022-06-21 | 安徽江淮汽车集团股份有限公司 | 涡轮增压器转速调控方法 |
| CN113310536B (zh) * | 2021-07-29 | 2022-01-07 | 中国航发上海商用航空发动机制造有限责任公司 | 发动机整机试验中压气机进口流量的测量方法 |
| CN113482764B (zh) * | 2021-07-30 | 2022-05-20 | 广西玉柴机器股份有限公司 | 一种可控增压器增压压力故障诊断的方法 |
| CN116201632B (zh) * | 2022-03-17 | 2025-06-24 | 潍柴动力股份有限公司 | 一种增压器转速的监测方法及装置、电子设备、存储介质 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0510149A (ja) * | 1991-07-01 | 1993-01-19 | Mazda Motor Corp | 過給機付エンジンの制御装置 |
| JP3985375B2 (ja) * | 1999-01-14 | 2007-10-03 | 日産自動車株式会社 | エンジンの吸気制御装置 |
| US6298718B1 (en) * | 2000-03-08 | 2001-10-09 | Cummins Engine Company, Inc. | Turbocharger compressor diagnostic system |
| US6539714B1 (en) | 2002-03-19 | 2003-04-01 | Cummins, Inc. | System for estimating turbocharger rotational speed |
| JP4356072B2 (ja) * | 2004-07-09 | 2009-11-04 | 株式会社デンソー | ターボチャージャを備えた内燃機関の制御装置 |
| JP2006029279A (ja) * | 2004-07-21 | 2006-02-02 | Denso Corp | 内燃機関の制御装置 |
| JP2006057526A (ja) | 2004-08-19 | 2006-03-02 | Denso Corp | 内燃機関の故障診断装置 |
| JP2008008202A (ja) * | 2006-06-29 | 2008-01-17 | Hino Motors Ltd | タービン保護装置 |
| JP2009057944A (ja) * | 2007-09-03 | 2009-03-19 | Toyota Motor Corp | 内燃機関の過給制御装置 |
| JP2009180162A (ja) * | 2008-01-31 | 2009-08-13 | Nissan Motor Co Ltd | 内燃機関のターボ過給機制御装置 |
| EP2444629A4 (en) * | 2010-02-09 | 2015-10-14 | Mitsubishi Heavy Ind Ltd | CONTROL DEVICE FOR TURBOCHARGER ENGINE |
| IT1401826B1 (it) * | 2010-09-27 | 2013-08-28 | Magneti Marelli Spa | Metodo di controllo della velocita' di un motore a combustione interna sovralimentato mediante un turbocompressore |
| JP5719257B2 (ja) * | 2011-09-02 | 2015-05-13 | ダイムラー・アクチェンゲゼルシャフトDaimler AG | 過給機の制御装置 |
-
2012
- 2012-06-27 JP JP2012143657A patent/JP6032966B2/ja active Active
-
2013
- 2013-06-24 EP EP13808441.3A patent/EP2868895A4/en not_active Withdrawn
- 2013-06-24 US US14/405,030 patent/US9804059B2/en not_active Expired - Fee Related
- 2013-06-24 WO PCT/JP2013/003928 patent/WO2014002464A1/ja not_active Ceased
- 2013-06-24 CN CN201380033381.7A patent/CN104379901B/zh not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190043225A (ko) * | 2017-10-18 | 2019-04-26 | 디에스글로벌 (주) | 포토 프린터 |
| KR101982666B1 (ko) | 2017-10-18 | 2019-05-29 | 디에스글로벌(주) | 포토 프린터 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014005811A (ja) | 2014-01-16 |
| CN104379901A (zh) | 2015-02-25 |
| WO2014002464A1 (ja) | 2014-01-03 |
| CN104379901B (zh) | 2017-03-08 |
| US9804059B2 (en) | 2017-10-31 |
| US20150143882A1 (en) | 2015-05-28 |
| EP2868895A4 (en) | 2016-03-02 |
| EP2868895A1 (en) | 2015-05-06 |
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