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Product name: Zhuhai New Power--Supply Special Type Unit--Gas Generator Set, MTU Gas, MTU Dual Fuel Engine
Product details:
MTU gas engine is a new product developed through improved design and technological innovation based on the introduction of German MTU 396 series diesel engine license production technology. The engine retains the core design technology of the advanced structure and system of the 396 series diesel engine, draws on and absorbs the advanced experience of foreign gas engines, and develops new fuel combustion technology, supercharging technology and integrated adjustment, control, self-inspection, and control for MTU engines. Safety protection as one monitoring and control system. Adopt the pre-compression gas mixing method to meet the requirements of different concentrations and low-pressure gas; adopt the micro-processing high-energy ignition system to make the gas engine automatically adjust the ignition advance angle and ignition energy according to different working conditions; adopt the precise speed control and ignition detection system, Realize the precise speed control and safe and reliable operation of the gas engine, so that the engine always works in the best condition; adopts lean combustion and single point injection and air-fuel ratio closed-loop control technology to quickly adjust the ratio of air and gas to make the engine's emissions, Safety and economic indicators have been significantly improved. MTU gas generator set is powered by MTU gas engine, equipped with three-phase brushless phase compound-excited AC synchronous generator produced by Siemens technology, mature Woodward control system and operation control instrument box with LCD display, etc., to ensure The performance of the unit is stable, and it can be operated in single or multiple units; the unit is small in size, light in weight, easy to install and transport, and can be used as a fixed power station and a mobile power station; reliable gas control technology makes the 396 gas unit suitable for natural gas, coal bed methane (gas ), biogas and other combustible gases.
Features introduction:
Features of MTU dual fuel engine
1. The original engine power and efficiency can be maintained. The engine is suitable for use under "continuous operation" or "rated power" conditions, the original power of the engine remains unchanged, and the heat value conversion efficiency remains unchanged.
2. High pressure gas is not required. The gas pressure is not high: 6.8-34Kpa.
3. Low engine operating cost. Gas is cheaper than diesel. The cost difference is multiplied by the accumulated operating time to get the saved fuel cost. Gas is a clean energy source, and its combustion has no particles, no carbon deposits, and wears to cylinder liners and piston rings Less, slow down the corrosion of engine oil, and reduce engine maintenance costs.
4. Adapt to unstable gas supply The GTI system has an automatic monitoring function, which can automatically switch back to 100% diesel mode when the gas supply is abnormal, so it can adapt to unstable gas supply.
5. Complete control and monitoring system adopts DE program controller to implement parameters such as gas supply pressure, pressure regulator output pressure, air vacuum, intake pipe air pressure, intake pipe air temperature, exhaust temperature, engine vibration, etc. Monitoring and access to the original monitoring system via RS232/485. Combustible gas for dual-fuel diesel engine Pipeline natural gas Oil well gas Liquefied natural gas (LIVG) Compressed natural gas (CNG) Biogas (landfill waste water) Coal bed methane Biogas Oil well gas, coal bed methane, and biogas need to be properly pretreated before they can be used. Pretreatment includes filtration, dehydration, desulfurization and impurity removal.