case studies dual fuel

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Worldwide Case Studies

Dual Fuel Control Solutions

ARTEMIS Dual Fuel Control Solutions

Jörg HessGas Engine Management & Dual Fuel Solutions

Heinzmann GmbH & Co. KGAm Haselbach 179677 Schönau, GermanyPhone: +49 7673 8208 - 0Fax: +49 7673 8208 - 188Email: [email protected]

www.heinzmann .com

Customer

Company PonPower BV

Country The Netherlands

Commissioning 2005

Engine

Type CAT 3516B

Manufacturing 1981

Speed 1500 rpm

Nominal output 1600 kWel

Application Genset

DualFuelSystemConfiguration(ARTEMIS)

Í E-ELS 80

Í Knocking monitoring

Í Gas positioner controller

Background

An alternative to keep rentable operation of diesel engines is the fuel flexibility. Dual fuel enables the final customer to save money by purchasing the fuel with best price in the market.

DualFuelOperation

Pilot fuel Diesel 550 kW

Gas fuel LNG 1050 kW

Output 35 % / 65 % 600 kWel

Valve overlapping < 30° crank shaft

Gas Venturi 2 x GM 200

Gas pressure 85 mbar

Case Study:Gas Mixer Technology




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Customer

Company DESA

Country Iran

Commissioning September 2011

Engine

Type D87

Manufacturing 2011

Speed 1500 rpm


Application Multiple

DualFuelSystemConfiguration(ARTEMISV)

Í Misfire detection


Í Magnetic valve controller for gas valves

Í Magnetic valve controller for diesel injectors

Background

In Iran the diesel price is more expensive as natural gas. Also, diesel availability is sometimes limited. Therefore, developing engines with fuel flexibility is essential.

DualFuelOperation


Gas fuel NG 500 kW

Output 50 % / 50 % 1000 kWel

Valve overlapping 120° crank shaft

Gas properties 4 bar, 250 m³/h

Case Study: Gas Port Injection and Common Rail Technology




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Customer

Company Sanandaj Power Plant

Country Iran

Commissioning September 2011

Engine

Type Mirrlees K9 Major

Manufacturing 1981

Speed 500 rpm


Application Genset (base load)




Í Magnetic valve controller

Í Diesel digital controller

Í Load share module

BackgroundSanandaj Power Plant provides 30 MW electricity to the city with British diesel gensets. However, the diesel price is more than twice as expensive as natural gas. Given the high engine utilisation, the payback period after dual fuel retrofitting the engine to dual fuel, is in a couple of months.

DualFuelOperation


Gas fuel NG 1550 kW

Output 35 % / 65 % 2400 kWel


Gas injection valve MEGASOL 200


Case Study: Gas Port Injection and Electrical Diesel Governor Technology




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Customer

Company Hagalis AG

Country Germany

Commissioning December 2011

Engine

Type MAN D2842 V12

Manufacturing 2007

Speed 1500 rpm



DualFuelSystemConfiguration(ARTEMISIII)


Í Gas positioner controller

Background

The subventions for the palm oil have been eliminated by the German government. The operation diesel engines driven with palm oil are therefore not rentable anymore. An alternative to keep rentable operation of the generator sets is to use natural gas or biogas. As a pilot project, one diesel engine has been successfully converted to dual fuel.

DualFuelOperation


Gas fuel H-NG 280 kW

Output 30 % / 70 % 400 kWel

Valve overlapping approx. 30° crank shaft

Gas mixer 2 x GM 140

Gas properties 50 mbar, 75 m³/h

Case Study: Gas Mixer Technology




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Customer

Company Kerman Cement Inc.

Country Iran

Commissioning 2007

Engine

Type Mirrlees K8 Major

Manufacturing 1980

Speed 600 rpm








Background

The power plant of Kerman Cement provides electricity to the factory processes. However, the diesel price is twice expensive as natural gas. Given the high engine utilisation, the payback period after dual fuel retrofitting is in a fraction of a year.

DualFuelOperation


Gas fuel NG 1900 kW

Output 20 % / 80 % 2400 kWel




Case Study: Gas Port Injection and Electrical Diesel Actuator Technology




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Customer

Company Aluminium Pars Inc.

Country Iran

Commissioning 2008

Engine

Type 3 x Mirrlees K9 Major

Manufacturing 1980

Speed 500 rpm


Application Genset (peak saving)



Í Magnetic valve controller 01

Í Diesel digital controller PRIAMOS


Background

The power plant of Aluminium Pars provides electricity to the factory processes. Here the diesel price is more expensive than natural gas. Given the engine utilisation, the payback period after dual fuel retrofitting the engine with a dual fuel system is achieved in a couple of months.

DualFuelOperation


Gas fuel NG 1320 kW

Output 33 % / 66 % 2200 kWel








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Customer

Company Onsite Power Pvt. Ltd.

Country India

Commissioning April 2010

Engine

Type GREAVES TBD4 V12

Manufacturing 2007

Speed 1500 rpm



DualFuelSystemConfiguration(ARTEMISIII)

Í Gas mixer 100

Í LES GT 25

Background

New natural gas pipe lines have been installed in some regions of India. Given the low gas price, the retrofitting of fast engines is attractive.

DualFuelOperation



Output 30 % / 70 % 400 kWel


Gas mixer 2 x GM 100

Gas properties 50 mbar





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Customer

Company Maschinenbau Halberstadt GmbH

Country Germany

Commissioning 1991-1999

Engine

Type 12 x VDG 48/ 42

Manufacturing 1991-1999

Speed 500 rpm



DualFuelSystemConfiguration(ARTEMISI)

Í PRIAMOS

Í StG 64 diesel

Í StG 10 Ruhrgas

Background

The engine operation with gas minimises the electricity generation costs. The engine heat is used as well.

DualFuelOperation



Output 5 % / 95 % 2823 kWel



Gas properties 4 bar

Case Study: Gas Port Injection Technology




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Customer

Company Wärtsilä NSD

Country Cairo, Egypt

Commissioning July 1998

Engine

Type 15 x 16 V CR 26GD


Speed 750 rpm


Application Genset (CHP)

DualFuelSystemConfiguration(ARTEMISI/II)

Í Actuator StG 16 + StG 6

Í DC 16.1-04

Í LMG

Background

In this plant the engines are running with natural gas to generate electric power for the power station. Other engines are located in a sewage treatment plant and running with sewage gas.

Case Study: Gas Mixer and Electronic Diesel Governor Technology




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Customer

Company Anglo Belgian Corp. nv

Country Belgium, Brugge

Commissioning 1995

Engine

Type 8 x ABC 6 DXD


Speed 750 rpm


Application Genset (CHP)

Location De Reese

DualFuelSystemConfiguration(ARTEMISI/II)

Í StG16

Í DC 04 (PRIAMOS)

Background

Given the low gas price, the retrofitting of fast engines is attractive. The gen-set is running with biogas and is connected to the mains and can work also in island mode. Other application is marine propulsion.

DualFuelOperation


Gas fuel Biogas 280 kW

Output 30 % / 70 % 400 kWel


Gas Misher GM 300

Gas properties 50 mbar





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Customer

Company Isfahan Cement Co.

Country Iran

Commissioning October 2011

Engine

Type MAN 8 L52/ 55 ADG

Manufacturing 1980

Speed 428 rpm









Background

The diesel availability in the region is limited. Trucks must deliver diesel daily, transporting it long distances. Nevertheless a pipeline is installed to the Isfahan Cement factory ovens (for the cement production process); gas supply can also be used for the power generation.

DualFuelOperation


Gas fuel NG 1550 kW

Output 30 % / 70 % 2200 kWel








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Customer

Company Jinan Diesel Engine Co., Ltd.

Country China

Commissioning 2011

Engine

Type 6L190

Speed 1000 rpm


Application propulsion


Í DC 6 + StG 6-02, diesel control

Í DC 6 + StG 2040, gas control

Í Dual fuel control panel with the PLC engine monitor system

Background

Nowadays the atmospheric pollution of the city beside Changjiang river is turning worse and worse. The price of diesel is turning higher and higher as well. The government and ship owners are taking action and want to use the dual fuel engine to minimise the environmental problems. HEINzMANN has implemented the first dual fuel propulsion application for the inland river in China. The government will install gas supply stations along the Changjiang River to support this application.





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Customer

Company Dongying ShengLi

Country China

Commissioning 2011

Engine

Type 12V190

Speed 1000 rpm


Application Oil rig


Í DC 6 + StG 2040 DP, diesel control

Í DC 6 + StG 6-02, gas control

Background

The diesel price is higher and higher. With the dual fuel system our costumers can save some money.





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Customer

Company Ningbo zhongce

Country China

Commissioning 2011

Engine

Type 6L300

Speed 500 rpm


Application Generator set


Í MVC 03 + MEGASOL 200, gas control

Í KC 01, knocking control

Background

zhongce possess about 100 gensets in Nigeria. The purpose is to modify the engines to dual fuel to save diesel fuel. HEINzMANN China has tested one engine in 2011. In the test bench higher diesel replacement are being investigated.

Case Study: Gas Port Injection Technology




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Customer

Company LVNeng Diesel

Country China

Commissioning 2011

Engine

Type WP6C122-15

Speed 1500 rpm


Application Marine genset


Í DC 6 + StG 2010, gas control

Í GM 100, gas mixer

Background

This engine is used as a genset on the Changjiang River ship dual fuel project. Each ship has two 6L190 dual fuel propulsion engines and two WR6C122-15 dual fuel genset engines.


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Manufacturing plants

Subsidiaries

Dealers and agents

Am Haselbach 1D-79677 Schönau GermanyPhone: +49 7673 8208 - 0 Fax: +49 7673 8208 - 188Email: [email protected]

www.heinzmann.com

HEINZMANN - clean engine technology

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Worldwide Case Studies

case studies dual fuel

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