Turbogaz PJSC Company Profile

Sr. No.

Item

Description

1

Company Name

Turbogaz PJSC

2

Website

turbogaz.com.ua

3

Established Date

1975

4

Headquartered

Ukraine

5

Market Position/ History

Turbogaz PJSC was founded in 1975 and is headquartered in Ukraine.

The company develops, manufactures, and implements equipment for the oil and gas industry

In April 2017 a decision was made to change the legal form of ownership of our company from Public Joint-Stock Company to Private Joint-Stock Company.

6

Sales Area

Worldwide

7

Manufacturing Location

Ukraine

8

Competitors

Atlas Copco Group

Cryostar

EBARA Group

MAN Energy Solutions

Chart Industries (Howden)

Bitzer

Capstonehttps

Calnetix

Deprag

Enertime

Enogia

Turboden

Zuccato

Starengine

Revolution turbine technologies

PBS world

M&M Dampfturbinen

bakerhughes

R&D Dynamics Corp.

CRYOSTAR SAS

Others

9

Ownership Type

Private

10

Contact Information

Ukraine 61003, Kharkiv, Trojtsky lane, 6/4

Tel/Fax: +38 (067) 546-58-96

Product

Product Description

Expander-Generator

An expander-generator is a turbo-expander unit in which the mechanical energy of rotor rotation is used to rotate the shaft of an electric generator and, accordingly, to generate electrical power.

The expander-generator units can be applied:

To generate electrical power at natural gas reduction units at gas distribution stations, at gas letdown stations of large gas consumers - thermal power plants, metallurgical, chemical plants and other large gas consumers of gas transmission systems.

To generate electricity during reduction of various process gases having excess pressure: in the chemical, petrochemical, metallurgical and other industries.

To generate power during regasification of liquefied natural gas.

To generate power by recovering low-grade (low-pressure) heat (ORC cycle / Rankine cycle).

The power of the expander-generator units is determined by two main factors: differential pressure of the gas at the inlet / outlet of the unit and gas flow through it.

Gas passing through the expander-generator is being cooled. To compensate for the excessive decrease in temperature, the gas at the expander inlet is heated. Therefore, technical and economic parameters of the expander-generator plants are largely determined by the cost of gas heating. For this purpose, various sources of heat can be used, for example, heaters in which fuel or secondary energy resources of high and low potential are burned.

This makes it possible to organize operation of expander-generator units either without burning fuel at all, using the heat of secondary energy resources, or still burning fuel, providing its 2.5-3 times lower specific consumption for power generation compared to traditional steam turbine or gas-turbine units.

Depending on the features of the implementation facilities, Turbogaz develops and manufactures expander-generators in several structural designs:

In case of a low pressure drop across the turbine and high gas flow rates multi-stage (up to 6 steps) multi-stage axial turbines are developed that operate without reduction gears;

When high pressure drops are triggered on the turbine, the expander generators are made with a gearbox.

Main advantages of power plants based on expander generators are that the unit cost of potential power generated by the expander-generator is about 3 times lower than while generating similar capacities with traditional gas or steam turbines.

Expander-generators of low capacity can be used as an additional / standby source of power supply for own needs and auxiliaries at gas distribution stations and units.

Expander-generators of medium capacity can be used to meet the own needs and auxiliaries of compressor stations and gas distribution stations.

Expander-generators of high power can be installed at gas distribution stations to provide for their own needs and auxiliaries and to sell power to third-party electricity consumers.

At present our company is developing and manufacturing expander-generator units of its own design having various capacities: 8 kW, 300 kW, 500 kW, 1 MW, 2.5 MW; 4 MW; 5 MW; 6 MW; 8 MW; 12MW for gas inlet pressure up to 7.5 MPa and with a gas flow rate of 0.05-6 million nm¾/day.

Small Sized

Power kWe: Up to 25

Gas Flow St. m3/hour: Up to 10,000

Gas Pressure, bar: Up to 63

Expander Type: Radial

Reduction Gear: Not Used

Generator Type: High Speed

Bearing Type: Oil

Medium Size

Power kWe: From 100 to 500

Gas Flow St. m3/hour: Up to 50,000

Gas Pressure, bar: Up to 63

Expander Type: Radial

Reduction Gear: Not Used

Generator Type: High Speed

Bearing Type: Magnetic Bearing

Year

Latest News

September 7, 2022

Opened a new production site

On September 7, 2022, the company opened a new production site of PJSC “Turbogaz” in the north-eastern part of Ukraine, Poltava region took place.

The capabilities of the new site make it possible to promptly service/maintain the equipment in operation in the region, as well as to manufacture new equipment for the entire line of Turbogaz.