Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

More-Efficient Production of Large-Scale Batteries

21.01.2013
Planning and design software from Siemens can help manufacturers to automate the production of large-scale batteries.

The future will see a growing need for large-scale lithium-ion batteries, not only to store energy but also, and in particular, to power electric vehicles. Automation technology from Siemens will enable battery producers to reduce their manufacturing costs and boost productivity.



In devising such solutions, Siemens has combined its expertise in the production of energy-storage devices and its technological know-how in the field of automation and control systems. Together with the Karlsruhe Institute of Technology (KIT), Siemens now plans to further enhance this technology for battery manufacturers.

Wind and solar power plants already generate large amounts of electricity. The need to supply this energy as and when required will boost demand for energy-storage devices. These in turn must become cheaper to produce - especially lithium-ion batteries - while offering high quality.

The process used to manufacture such batteries, which can be as large as a shipping container, is still in its infancy. The chemical processes in the battery cells are complex and highly sensitive. The foil coating of the electrodes, for example, must not deviate from regulation thickness by more than one micrometer across the entire coated surface. What's more, this condition must be fulfilled even though manufacturing is carried out at a speed of several tens of meters per minute.

Siemens has great expertise in the areas of automation and drive technology, production-planning, and design software. All of these areas play a role in efforts aimed at making the production of large-scale lithium-ion batteries efficient. For example, Siemens software creates digital models of planned production facilities. As a result, it is possible to determine the required size of the plant, calculate the maximum potential throughput, and optimize efficiency. These simulation results can then be applied without further modification to real live plants. Simlarly, quality-control systems can be directly integrated within fully automated production machinery.

In a recently signed cooperation agreement, KIT and Siemens agreed to collaborate on an overarching concept for an integrated production-control and monitoring system for the entire production machinery of a battery plant. The aim is to develop a primary control system that will provide online monitoring of all processes via a central computer. Sometime this year, the system is to be installed in the first production facility for lithium-ion cells of the KIT, where it will highlight the benefits in terms of product quality and reduced costs.

Dr. Norbert Aschenbrenner | Siemens InnovationNews
Further information:
http://www.siemens.com/innovationnews

More articles from Power and Electrical Engineering:

nachricht Gearless drive system for elevator doors combines safety and versatility
31.03.2015 | Siemens AG

nachricht Trojan Transit Rolling Out
27.03.2015 | University of Arkansas at Little Rock

All articles from Power and Electrical Engineering >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Nonoxide ceramics open up new perspectives for the chemical and plant engineering

Outstanding chemical, thermal and tribological properties predestine silicon carbide for the production of ceramic components of high volume. A novel method now overcomes the procedural and technical limitations of conventional design methods for the production of components with large differences in wall thickness and demanding undercuts.

Extremely hard as diamond, shrinking-free manufacturing, resistance to chemicals, wear and temperatures up to 1300 °C: Silicon carbide (SiSiC) bundles all...

Im Focus: Experiment Provides the Best Look Yet at 'Warm Dense Matter' at Cores of Giant Planets

In an experiment at the Department of Energy's SLAC National Accelerator Laboratory, scientists precisely measured the temperature and structure of aluminum as...

Im Focus: Energy-autonomous and wireless monitoring protects marine gearboxes

The IPH presents a solution at HANNOVER MESSE 2015 to make ship traffic more reliable while decreasing the maintenance costs at the same time. In cooperation with project partners, the research institute from Hannover, Germany, has developed a sensor system which continuously monitors the condition of the marine gearbox, thus preventing breakdowns. Special feature: the monitoring system works wirelessly and energy-autonomously. The required electrical power is generated where it is needed – directly at the sensor.

As well as cars need to be certified regularly (in Germany by the TÜV – Technical Inspection Association), ships need to be inspected – if the powertrain stops...

Im Focus: 3-D satellite, GPS earthquake maps isolate impacts in real time

Method produced by UI researcher could improve reaction time to deadly, expensive quakes

When an earthquake hits, the faster first responders can get to an impacted area, the more likely infrastructure--and lives--can be saved.

Im Focus: Atlantic Ocean overturning found to slow down already today

The Atlantic overturning is one of Earth’s most important heat transport systems, pumping warm water northwards and cold water southwards. Also known as the Gulf Stream system, it is responsible for the mild climate in northwestern Europe. 

Scientists now found evidence for a slowdown of the overturning – multiple lines of observation suggest that in recent decades, the current system has been...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

World Conference On Regenerative Medicine 2015: Registration And Abstract Submission Now Open

25.03.2015 | Event News

University presidents from all over the world meet in Hamburg

19.03.2015 | Event News

10. CeBiTec Symposium zum Big Data-Problem

17.03.2015 | Event News

 
Latest News

Nonoxide ceramics open up new perspectives for the chemical and plant engineering

01.04.2015 | Trade Fair News

Biology in a twist -- deciphering the origins of cell behavior

31.03.2015 | Life Sciences

Wrapping carbon nanotubes in polymers enhances their performance

31.03.2015 | Materials Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>