Low Consumption Turbine Electric Natural Gas Generator 1MW/1000kw

Factory manufacture propane powered generators 1MW/1000kw Low Consumption Turbine Electric Natural Gas Generator

Gas Engine, Gas Generator, Gas Power Solution, Gas Generator System

Natural gas (LNG,CNG), Biogas and LPG

Located in Shandong

Cummins and Kingway Power, double guarantee

13 R&D patent of gas generator and gas engine

satisfied 25 countries in the world. (contact us for detail)

Sinopec authorised supplier, leading group of oil and gas globally.

Requirements for fuel gas
In order to ensure its reliable and stable operation of the generator set, the requirements for the natural gas quality is as follows:
——Natural gas should be dehydrated without any water, crude oil & clean oil
——Natural gas pressure 100~400kPa;
——Natural gas temperature -20~40℃;
——Total sulfur content less than 200mg/m3.
Note: Gas volume is under standard condition with 100kPa atmosphere, 20℃ambient temperature,30% relative moisture.

Requirements for cooling water
Soften water is required by high temp and low temp engine circulation system. Cooling water should be lightly alkaline clean water without any corrosive compound, such as chloride,sulfate or acid etc.

Requirements for lubricant

Engine is equipped with complete lubrication system, with oil consumption≤0.3g/kW·h. Lubricant model: Mobil Pegasus 705 or 15W40CD.

Requirements for environment

gas generator set can run steadily, reliably, continuously under following condition: ambient temperature between -40℃~+40℃,relative moisture<90%,sea level elevation≤2000m. The generator can output rated power under standard environmental conditions:atmosphere pressure 100kPa, ambient temperature25℃, air relative moisture 30%.

1MW/1000kw Gas Generator Combined Heat and Power Systems

Speed governing control system

Adopting American WOODWARD EGS control system, after special control for air and gas ratio (Gas and air compound density) with Tecjet Valve through analysis and calculation for gas and air inlet parameters and operation parameters of engine, it can reach high air and gas ratio, realize rarefied combustion, solve flash back and blasting phenomenon existing in common outer-compound engine and raise economical characteristics of engine.

EGS control system is computer intelligent and high accuracy gas control system. According to analysis and calculation, EGS gives action indication to gas control Tecjet valve and reach precision control air and gas ratio.

Adoption of single-point injection and air and gas closed-cycle technology, Through the WOODWARD-ProAct actuator, controls the flux of mixed gas; make engine operation stable and reliable.

Ignition system

Ignition system includes digital ignition module, high pressure coil, high pressure wire and spark plug, and all of them belong to famous imported products. High energy intelligent ignition module from Germany MOTORTECH MIC500 is adopted on this engine ignition.

Ignition energy is divided in three levels which can be adjusted based on gas composition to realize optimum ignition state. Ignition system owns automatic detection and alarm function for self-trouble. Once spark plug cannot ignite or occurs to short circuit or loose connection, system detects in time and alarms at once in order to maintain the generator set.

1MW/1000kw Low Consumption Turbine Electric Natural Gas Generator

Gas Input and exhaust system

Applicable to low-pressure input.Generator adopts external mix before turbocharger technology. Gas pressure can only be more than 7Kpa to ensure generator set can be used widely.

Stable and efficient gas input system to ensure power generation be more effective. Gas input system adopts high-efficient air filter, high-flow turbocharger, round-pipe intercooler. The heat emission efficiency of round-pipe intercooler radiator is 20% higher than ordinary intercooler, which can satisfy cooling requirements of air flow.

Effective exhaust system protection to avoid heat radiation and hidden danger. Due to high exhaust temperature, special heat insulation layer is applied on exhaust main pipe and turbocharger surface. Expansion piece is installed on exhaust outlet to reduce fault rate and prevent releasing heat out of generator house.

Lubrication system

The lubricating method is pressure and splash lubrication, the pressure in the main oil pipe is 500 to 800 KPa. The oil pump is outer type which is convenient to maintenance and the manual oil pump and electric pre-oiling pump is also equipped. Oil cooler and oil pressure low alarm and shutdown equipment is installed to protect the operation of genset.

Alternator system

1000GF-NK biogas generator set adopts brushless excitation alternator under Siemens authority with rated voltage 400V, and rated capacity 1250kVA(1000kW) to ensure generator set can run in long and stable load.

1MW/1000kw Low Consumption Turbine Electric Natural Gas Generator

Cooling system

1000kW Gas generator set adopts closed circulation flat bed radiator. This radiator owns low consumption and high efficiency characteristics. Shown as the above picture, this flat bed radiator is equipped with 10 fans and independent motors and consists of control system, motor driving device, electric fan, radiator and base. This control system owns air blower automatic start and stop function.