MAN Chosen For 30 MW Power Plant Project

26 January 2017

Energy company EnBW Energie Baden-Württemberg AG has commissioned MAN Diesel & Turbo to build a 30 MW gas-engine combined heat and power (CHP) plant at its Stuttgart-Gaisburg, Germany site.

The plant will be powered by three MAN 20V35/44G gas engines and in addition to its electrical output will also provide up to 30 MW of district heating. With up to 90% overall efficiency, the plant will have a particularly high fuel utilization rating, the company said.

The power station project is part of the comprehensive modernization of the Stuttgart-Gaisburg site. Alongside the CHP plant, EnBW will be building a heat storage facility and a boiler system with a thermal output of up to 210 MW to enable peak and reserve shaving. The existing coal power station is to be decommissioned. The new installations will be operational by the end of 2018.

“This recent investment decision to build a new power plant is an important contribution to the urban energy transition. The modernization will reduce local CO2 emissions by up to 60 000 tonnes per annum,” said Diana van den Bergh, Project Manager at EnBW.

EnBW had commissioned MAN Diesel & Turbo to plan the engine cogeneration plant as early as July 2016. However, the final decision to go ahead with the project was only made after approval and clearance by the German government and the European Commission with regard to CHP legislation.

“With the new German CHP Act passing into law, there is finally legal certainty again for power-plant investors in Germany. The development of CHP is vital not just for the energy transition but also for Germany’s climate protection goals,” said Dr. Tilman Tütken, vice president MAN Diesel & Turbo and European Head of Sales Power Plants.

“Large-scale gas engine power plants are a relatively new technology for the German market but one that has significant benefits for operators, especially in energy systems handling large quantities of fluctuating renewable energy”, Tütken said. “The Gaisburg project is using our modular power plant concept for CHP facilities. The modular design can be scaled up from 7 MW as required.”

The reaction speed and operational flexibility of the system is another advantage for power plant operators, the company said. MAN gas engines can reach maximum output in considerably less than five minutes and can also cope with rapid load changes.

The heart of the CHP solution is the MAN 35/44G, a four-stroke gas engine with options for single or two-stage turbocharging. In two-stage (TS) versions, a low-pressure and high-pressure compressor are arranged in series, thus boosting engine efficiency. The 20-cylinder version has a mechanical output of 10 MW in the single-stage design and 12.4 MW in the two-stage variant. The TS version is also available as a 12-cylinder V-type with a mechanical output of 7.4 MW.

 

STAY CONNECTED



Receive the information you need when you need it through our world-leading magazines, newsletters and daily briefings.

Sign up

POWER SOURCING GUIDE

The trusted reference and buyer’s guide for 83 years

The original “desktop search engine,” guiding nearly 10,000 users in more than 90 countries it is the primary reference for specifications and details on all the components that go into engine systems.

Visit Now

CONNECT WITH THE TEAM
Becky Schultz Vice President of Content Tel: +1 480 408 9774 E-mail: [email protected]
Julian Buckley Editor Tel: +44 (0) 1892 784088 E-mail: [email protected]
Chad Elmore Managing Editor Tel: +1 262 754 4114 E-mail: [email protected]
Josh Kunz Power Progress Brand Manager Tel: +1 414 379 2672 E-mail: [email protected]
Roberta Prandi Power Progress International Brand Manager Tel: +39 334 6538183 E-mail: [email protected]
CONNECT WITH SOCIAL MEDIA