1.1 MW silent natural gas generator

1. Product introduction

Sichuan Rongteng automation equipment Co., Ltd. is specialized in the R&D, design and production of natural gas generator. The power of single unit is 250KW, and the combined power can realize 500KW ~ 16MW.

Rongteng’s Gas generator set is widely used in LNG skid mounted liquefaction plant, rig gasification, single power generation (well gas recovery), gas power station and other projects.

Application

● LNG liquefaction plant
● CNG filling station
● Oil and gas field drilling
● Mine exploitation
● Power generation for industry park and residential areas

2. Function introduction

2.1 Unit features

● The gas generator set is suitable for operation in a range of multiple environmental conditions, and its economic performance is better than that of the existing diesel engine; The unit can quickly respond to load changes and deal with more complex conditions.
● The gas generator unit adopts the integrated partition box design, the box can meet the operation of multiple environmental conditions, and has the functions of rain proof, sand dust proof, mosquito proof, noise reduction, etc. The box body is designed and produced with special structure and materials of high strength container.
● The shape of gas generator box meets the national transportation standard.

2.2 Unit composition and partition

2.3 Unit cooling

● The cooling system of the gas generator set adopts the fully independent heat dissipation design, that is, the single intercooling heat dissipation system and the cylinder liner heat dissipation system operate independently, so as to meet the unit's single repair and maintenance without affecting the operation of other units, which greatly meets the unit's maintenance and practicability.
● The hot air of the cooling system is discharged upward in a unified way to avoid hot air backflow and ensure the normal operation of the cooling system of the unit.
● The cooling system increases the heat dissipation area and heat dissipation under normal heat dissipation conditions, and the cooling effect can better meet the normal operation of the unit under various extreme environmental conditions.

Items	Gas calorific value CV	Total sulfur	Gas source pressure
Specification	≥32MJ/m3	≤350mg/m3	≥3kPa
Items	CH4	H2S
Specification	≥76%	≤20mg/m3
Gas should be treated to be with no liquid, impurity particles 0.005mm, content no more than 0.03g/m3
Note: Gas Volume under:101.13kPa.20℃ for standard.

● Applicable gas source calorific value range: 20MJ/Nm³-45MJ/Nm³ ;

● Applicable gas source pressure range: low pressure (3-15kpa), medium pressure (200-450kpa), high pressure (450-700kpa);

● Suitable gas source temperature range: - 30 ~ 50 ℃;

3. Product models

 

4. Unit power system

 

5. AGC series control system

Introduction to control system
Control system model	AGC Series	Brand	Deif, Denmark
Main functions: open control system, touch screen, integrated engine control, detection, protection, alarm and communication.
● The unit control cabinet is a floor cabinet structure with a single control panel. The control cabinet is equipped with controllers, switches, various display instruments, adjustment buttons, unit protection indicator lights, emergency stop buttons, etc. to control and monitor the working conditions of the generator unit. ● The unit can realize one key control, automatic adjustment of air-fuel ratio, automatic control of power factor, automatic loading and unloading, etc. ● Engine detection: intake pressure, engine water temperature, engine oil temperature, battery voltage, unit speed, voltage, current, transient power, etc. Automatic paralleling and power distribution. It has the functions of island operation and grid connection. ● Overload protection, overcurrent, short circuit, Underfrequency, over frequency, undervoltage, overvoltage, overspeed and other complete engine protection, and send out alarm signals. ●The unit has the functions of manual emergency stop and automatic emergency stop in case of accident. ● Configure can communication interface
System characteristics
With the characteristics of high reliability, stability, high cost performance, compact appearance, multi-range and integration of all functions, the unit can be used to operate in the optimal fuel load state, reduce the operation cost and reduce harmful emissions;

 

6. Product configuration

Engine	Generator	Control cabinet	Base
Engine control unit Starting motor Charging motor Electronic speed control	AVR voltage regulator Power factor controller Class H insulation protection AREP additional winding	Inlet controller Brand circuit breaker Electrical switch cabinet	High strength sheet metal base Anticorrosion process Shock absorber
Fuel transfer system	Air intake system	lubrication system	Cooling system
Gas pressure regulating and stabilizing valve group Air / gas mixer Fuel gas shut-off valve Gas filter	Air filter Intake air pressure temperature sensor Electronic throttle Atmospheric environment sensor	Oil filter Oil pressure sensor	Cylinder liner water cooling system Electronic fan
Exhaust system	Attached accessories and documents
Shock absorbing corrugated joint Exhaust silencing system	Gas inlet flange gasket Special tools Generator set operation manual Electrical drawings

 

7. Optional configuration

Engine	Generator	Cooling system	Exhaust system
Oil gas separator insulation tape Enlarge auxiliary oil tank	Damp proof and anti-corrosion treatment 60Hz generator	Remote intercooler	Three way catalytic conversion system Exhaust tempering cap
Waste gas utilization	Fuel transfer system	Communication
External heat conducting oil furnace Steam boiler Domestic hot water heating system	Flame arrester Oil water separator	Remote station control system Mobile cloud system