CN104033256B - 机械泵供油的油气双燃料发动机的控制系统及其控制方法 - Google Patents
机械泵供油的油气双燃料发动机的控制系统及其控制方法 Download PDFInfo
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- CN104033256B CN104033256B CN201410189493.8A CN201410189493A CN104033256B CN 104033256 B CN104033256 B CN 104033256B CN 201410189493 A CN201410189493 A CN 201410189493A CN 104033256 B CN104033256 B CN 104033256B
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- 239000000446 fuel Substances 0.000 title claims abstract description 380
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000007789 gas Substances 0.000 claims abstract description 154
- 239000003921 oil Substances 0.000 claims abstract description 111
- 239000000567 combustion gas Substances 0.000 claims abstract description 70
- 238000002347 injection Methods 0.000 claims abstract description 39
- 239000007924 injection Substances 0.000 claims abstract description 39
- 239000000295 fuel oil Substances 0.000 claims abstract description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000001301 oxygen Substances 0.000 claims abstract description 26
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 230000009977 dual effect Effects 0.000 claims description 30
- 238000006467 substitution reaction Methods 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 16
- 238000005259 measurement Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 210000001367 artery Anatomy 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 239000002737 fuel gas Substances 0.000 claims description 4
- 210000003462 vein Anatomy 0.000 claims description 4
- 238000012937 correction Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000002283 diesel fuel Substances 0.000 abstract description 41
- 230000001276 controlling effect Effects 0.000 description 26
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 26
- 230000000875 corresponding effect Effects 0.000 description 15
- 239000003345 natural gas Substances 0.000 description 7
- 239000003915 liquefied petroleum gas Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 235000009508 confectionery Nutrition 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- -1 and in cylinder Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000001535 kindling effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
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Claims (10)
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CN201410189493.8A CN104033256B (zh) | 2014-05-06 | 2014-05-06 | 机械泵供油的油气双燃料发动机的控制系统及其控制方法 |
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CN201410189493.8A CN104033256B (zh) | 2014-05-06 | 2014-05-06 | 机械泵供油的油气双燃料发动机的控制系统及其控制方法 |
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CN104033256A CN104033256A (zh) | 2014-09-10 |
CN104033256B true CN104033256B (zh) | 2016-06-01 |
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CN201410189493.8A Active CN104033256B (zh) | 2014-05-06 | 2014-05-06 | 机械泵供油的油气双燃料发动机的控制系统及其控制方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109424451A (zh) * | 2017-08-25 | 2019-03-05 | 惠生(南通)重工有限公司 | 自动电站与中控系统联合对flng双燃料发电机的保护方法 |
CN108691674A (zh) * | 2018-06-13 | 2018-10-23 | 西华大学 | 一种gdi发动机天然气-汽油双燃料电控系统及控制策略 |
CN109538389A (zh) * | 2019-01-14 | 2019-03-29 | 天津亿科汽车电子有限公司 | 一种基于机械泵供油的双燃料发动机系统及其控制方法 |
CN110207993B (zh) * | 2019-04-30 | 2024-04-02 | 天津大学 | 一种双燃料单缸发动机台架的试验系统 |
CN113294266B (zh) * | 2020-02-21 | 2022-07-05 | 中国石油天然气股份有限公司 | 压缩机的空燃比调控装置及方法 |
CN114542314B (zh) * | 2020-11-25 | 2023-06-30 | 英嘉动力科技无锡有限公司 | 一种发动机高压气体燃料精确喷射控制方法 |
CN115095435A (zh) * | 2022-07-08 | 2022-09-23 | 广西玉柴船电动力有限公司 | 一种控显一体式双燃料控制系统 |
CN116181511B (zh) * | 2023-01-13 | 2024-05-14 | 一汽解放汽车有限公司 | 基于热力学的双燃料喷射量控制方法、装置、设备和介质 |
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GR74309B (zh) * | 1980-07-23 | 1984-06-22 | Tessari Ermino | |
CN1111645C (zh) * | 2000-11-17 | 2003-06-18 | 清华大学 | 机械式柴油车改装的电控双燃料汽车的发动机系统 |
CN100414082C (zh) * | 2002-09-24 | 2008-08-27 | 发动机控制技术有限责任公司 | 用于多燃料发动机操作的方法和设备 |
CN1740542A (zh) * | 2005-07-21 | 2006-03-01 | 贵州红华科技开发有限公司 | 双燃料发动机电喷系统控制方法及装置 |
CN201865777U (zh) * | 2010-11-29 | 2011-06-15 | 北京中兴恒和能源科技有限公司 | 液化天然气/柴油船舶双燃料发动机电控系统 |
CN102220916B (zh) * | 2011-05-12 | 2014-04-23 | 镇江恒驰科技有限公司 | 一种柴油-替代燃料混合燃烧发动机控制方法 |
CN202867007U (zh) * | 2012-11-16 | 2013-04-10 | 潍坊鑫派动力有限公司 | 双燃料发动机 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Control system and method of oil and gas dual-fuel engine with oil supplied by mechanical pump Effective date of registration: 20180927 Granted publication date: 20160601 Pledgee: Nanjing bank Limited by Share Ltd Lishui branch Pledgor: The Nan Jinggai power Science and Technology Ltd. of speeding Registration number: 2018320000203 |
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Date of cancellation: 20200224 Granted publication date: 20160601 Pledgee: Nanjing bank Limited by Share Ltd Lishui branch Pledgor: The Nan Jinggai power Science and Technology Ltd. of speeding Registration number: 2018320000203 |
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Denomination of invention: Control system and method of oil and gas dual-fuel engine with oil supplied by mechanical pump Effective date of registration: 20200324 Granted publication date: 20160601 Pledgee: Jiangsu bank Limited by Share Ltd Lishui branch Pledgor: NANJING GAICHI POWER TECHNOLOGY Co.,Ltd. Registration number: Y2020980000981 |
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Date of cancellation: 20210319 Granted publication date: 20160601 Pledgee: Jiangsu bank Limited by Share Ltd. Lishui branch Pledgor: NANJING GAICHI POWER TECHNOLOGY Co.,Ltd. Registration number: Y2020980000981 |
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