HGT-30 gas turbine

HGT-30 (code name: Zhongmingniao) is an industrial gas turbine product with completely independent intellectual property rights developed through the transplantation of aviation engine technology. It adopts technologies such as high-efficiency design under all operating conditions, advanced low emission combustion chamber, modular maintenance design, etc. It has the characteristics of lightweight and compact structure, easy installation, easy maintenance, fast starting speed, and adaptability to frequent start stop. It meets the needs of new power systems for gas turbines and can be widely used in fields such as new energy peak shaving, industrial power generation, oil and gas pipeline boosting, mechanical drive, cogeneration, and combined cycle power generation.

Under ISO conditions, the fuel is natural gas, and the main parameters of the unit are as follows:

name

performance index

Power generation

33000kW

Power generation efficiency

38.3%

Exhaust flow rate

324.0t/h

Exhaust temperature

530℃

output speed

3000~6000rpm

NOx emissions

≤ 30mg/Nm³

 

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HGT-2 (code name: Qingniao) is an industrial gas turbine product with completely independent intellectual property rights. It adopts technologies such as high-efficiency centrifugal compressors and high-speed planetary gear reducers, and has the advantages of simple and reliable structure, unmanned operation, and wide fuel applicability. It can be widely used in the fields of medium and low calorific value fuel power generation, hydrogen energy generation, offshore associated gas utilization, combined heat and power generation, vehicle emergency power generation, special power, etc.

Under ISO conditions, the fuel is natural gas, and the main parameters of the unit are as follows:

name

performance index

Power generation

2000kW

Power generation efficiency

26%

Exhaust flow rate

30.2t/h

Exhaust temperature

560℃

output speed

1500rpm

NOx emissions

≤ 50mg/Nm³

HGT-7 (code name: Zhuque) is an industrial gas turbine product with completely independent intellectual property rights. It adopts advanced technologies such as fine cooling of turbine blades, lean premixed dry low emission, dual redundancy full authority digital control system, etc. It has the characteristics of small size, fast starting, high degree of automation, convenient operation and maintenance, and wide fuel applicability. It can be widely used in distributed energy, offshore platform power generation, onshore oilfield power generation, vehicle mounted mobile power generation and other fields.

Under ISO conditions, the fuel is natural gas, and the main parameters of the unit are as follows:

name

performance index

Power generation

7868kW

Power generation efficiency

34%

Exhaust flow rate

97.2t/h

Exhaust temperature

505℃

output speed

15000rpm

NOx emissions

≤ 30mg/Nm³

The HET-20 fixed emergency power supply is a high-tech product that integrates unmanned operation, rapid response, automatic control, stability and reliability, safety and environmental protection. It has the advantages of small size, light weight, low noise, high degree of automation, reliable starting, no water cooling requirements, and simple maintenance. It can be widely used in data centers, military bases, large hospitals and other fields.

Under ISO conditions, the fuel is light diesel, and the main parameters of the unit are as follows:

name

performance index

name

performance index

Power generation

20600kW

Power generation efficiency

26.4%

output speed

3000rpm

rated voltage

10.5kV

Rated frequency

50/60Hz

Power factor

0.8 (lag)

Start Voltage

DC24V

control voltage

DC24V

noise level

≤85db(A)

fuel

light diesel oil

 

 
 

 

Composition of generator set

gas turbine
Dual axis industrial gas turbine structure Hot end output

compressor

  • 10 level axial flow type
  • Pressure ratio: 24.3
  • Adjustable guide vane

combustion chamber

  • Conventional diffusion type (ring tube type)
  • Dry low emission
  • Available fuels: natural gas, hydrogen, diesel

turbine

  • 2-stage axial-flow high-pressure turbine
  • 2-stage axial-flow power turbine

 

generator
three-phase three-wire system brushless excitation Cooling method: air cooling Voltage level: 10.5kV Insulation level: F level Protection level: IP56 Frequency: 50/60Hz

 

control system
AC220V, 50Hz power supply Industrial PLC, HMI

Generator protection cabinet

  • Excitation module
  • Simultaneous module
  • protection module

 

Auxiliary system
Starting system Air intake system Box and ventilation system Oil system Instrument air system Cleaning system Fuel System
Fire Protection System Electrical assembly Low voltage electrical MCC DC System Generator circuit breaker and PT cabinet Generator outgoing cabinet and neutral cabinet  

 

measurement system

Speed monitoring

  • Engine speed
  • Generator speed

Vibration Monitoring

  • Gas turbine vibration
  • Gearbox vibration
  • Generator vibration
pressure monitoring temperature monitoring Voiceprint monitoring Combustible gas concentration detection

 

Gear box
Power generation speed: 3000rpm Mechanical oil pump

Turning gear

 

Schematic diagram of generator set

 

Application of Generator Sets

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