Combustion controlling system of hydrogen engine
A control system, engine technology, applied in the direction of engine control, gaseous engine fuel, fuel system, etc., can solve the problem of increasing the weight and volume of the engine
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0022] combine image 3 and Figure 5 Introduce the specific control process of the present invention.
[0023] 1. When the engine is idling and under small load (0-30% rated load), the engine power is controlled by the throttle opening. At this time, the volume adjustment is performed, that is, when the accelerator pedal changes within the range of 0-30% (the position of the accelerator pedal indicates the size of the load), the throttle opening corresponds to change within the range of 0-100%. The accelerator position sensor transmits the signal indicating the load to the ECU (Electronic Control Unit), and calculates the appropriate fuel injection quantity based on this, and at the same time determines the throttle opening to control the mixture at the lowest stable concentration Φ 0 , the specific value is determined by the experimental calibration.
[0024] 2. At medium load (30%-70% rated load), the throttle valve is kept at 100% opening. At this time, the power enter...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com