Institute of Electrical Energy Conversion (IEW), University of Stuttgart
- Company typePrivate
- Founded2011
- Headquarters—
- Headcount11–50
- GTM typeB2B
- OfferingServices
Institute of Electrical Energy Conversion (IEW), University of Stuttgart firmographics
Firmographics- Name
- Institute of Electrical Energy Conversion (IEW), University of Stuttgart
- Legal name
- Institut für Elektrische Energiewandlung
- Website
- https://iew.uni-stuttgart.de
- Company type
- Private
- Founded year
- 2011
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
Institute of Electrical Energy Conversion (IEW), University of Stuttgart business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Infrastructure, Operations
Distribution channels1 record
Marketing channels4 records
Institute of Electrical Energy Conversion (IEW), University of Stuttgart product offering
Product offeringCore offering
IEW is an academic research institute that investigates electrical energy conversion across three pillars: novel electrical machines (TFM, SRM, AFM, iEESM), contactless energy transfer systems (wireless EV charging, dynamic MobiLab track, railway, medical implant, capacitive), and smart power electronics converters. Its deliverables are research outputs (publications, theses, patents), prototype machines and test benches, industry-funded collaborative research, and a public AI testing platform offered through the EU AI Matters Network.
Product overview
The Institute of Electrical Energy Conversion (IEW) at University of Stuttgart is a research institute (founded June 2011) focusing on three main research pillars: (1) Electrical Machines including Transverse Flux Machines (TFM), Switched Reluctance Machines (SRM), Axial Flux Machines (AFM), and Inductive Electrically Excited Synchronous Machines (iEESM); (2) Contactless Energy Transfer (CET) systems covering wireless power transfer for electric vehicles, dynamic charging infrastructure (MobiLab), railway applications, medical technology implants, and capacitive energy transmission; and (3) Smart Converters for efficient power electronics. The institute operates test laboratories with various electrical machine and WPT test benches, and is led by Prof. Nejila Parspour with Jun.-Prof. Stefan Mönch leading the Smart Converters group since 2023.
Differentiator
Problem solved
Functional benefit
Products and services
- Transverse Flux Machine (TFM) Research Service
- Switched Reluctance Machine (SRM) Research Service
- Axial Flux Machine (AFM) Research Service
- Inductive Electrically Excited Synchronous Machine (iEESM) Research Service
- Wireless Power Transfer (WPT) Research Service for Electric Vehicles
- MobiLab Dynamic Inductive Charging Track Research Service
- Inductive Power Transfer Research Service for Railway Vehicles
- Inductive Power Supply Research Service for Medical Implants
- Capacitive Energy Transmission Research Service
- Smart Converters Research Service (TolleConverter)
- Rotary Transformer / Contactless Rotor Energy Transfer Research Service
- AI Matters Network Testing and Experimentation Platform
- Student Thesis and Research Associate Programs
Quantifiable outcome
- Dynamic wireless charging efficiency greater than 92%, comparable to conductive cable charging
- +4 more outcomes
Companies that use Institute of Electrical Energy Conversion (IEW), University of Stuttgart
Customer profileSegments4 records
Ideal customer profiles5 records
Institute of Electrical Energy Conversion (IEW), University of Stuttgart technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability2 records
Feature8 records
Institute of Electrical Energy Conversion (IEW), University of Stuttgart partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and minor.
- BalluffcoreLong-standing collaboration with Balluff, the market leader in inductive couplers (BIC product line), on optimizing inductive energy transmission systems for industrial automation and sensor applications. Project since 2012 significantly increased performance and efficiency without changing coil systems, installation space, or costs.
- German Aerospace Center (DLR)coreResearch cooperation on the 'Next Generation Train' concept for trains achieving cruising speeds up to 400 km/h with megawatt-range inductive power transmission. IEW focuses on developing highly efficient contactless power transmission systems through coil arrangement optimization and power electronics design.
- BOWA MEDICALminorMichael Prantner's external doctoral research conducted at BOWA MEDICAL focused on inductive heating systems for treating deep-seated tumors using alternating magnetic fields, with millimeter-sized implantable receiver systems.
- University of AucklandminorVisit from Prof. Grant Covic and team from University of Auckland, who also work in the field of contactless energy transfer, indicating international academic collaboration and knowledge exchange.
- Global Footprint NetworkminorDr. Mathis Wackernagel, president of Global Footprint Network and co-founder of the Ecological Footprint concept, visited the institute for workshop and lecture on sustainability.
- Baden-Württemberg FoundationminorVisit from Theresia Bauer (Executive Director) and Dr. Caroline Liepert (Head of Science and Research Department) to tour laboratories and discuss current research topics.
Recent moves5 records
Expansion highlights5 records
Institute of Electrical Energy Conversion (IEW), University of Stuttgart competitors and assessment
Company assessmentDirect peers
- Momentum Dynamics: Commercial company specializing in high-power wireless charging for electric vehicles, including dynamic charging applications. Directly comparable to IEW's MobiLab dynamic-charging research line and a potential commercialization counterpart for that IP.
- KAIST — Wireless Power Transfer Research Group: Korean research group with strong WPT publications on EVs and dynamic charging. Comparable research scope to IEW's CET pillar, especially on dynamic EV charging and high-power rail applications.
- Oak Ridge National Laboratory — Power Electronics and Electric Machinery Group: US national lab with a leading electric machines and WPT research program, including dynamic charging road demonstrations. Direct global research peer to IEW's combined machines/CET agenda and an alternative translation pathway for US deployment.
- WiTricity: US-based commercial leader in wireless power transfer, with patented magnetic resonance technology licensed to automotive Tier-1s. Most direct commercial peer to IEW's EV and stationary WPT research, with overlapping patents and OEM relationships.
- University of Auckland (Wireless Power Transfer Group, Prof. Grant Covic): Academic group at the University of Auckland led by Prof. Grant Covic, one of the most established WPT research teams globally, working on inductive power transfer for EVs, roads, and industrial applications. Directly comparable to IEW's CET pillar — the two groups already engage in academic exchange (Covic visited IEW).
- Technical University of Munich — Institute for Electrical Drive Systems and Power Electronics: Leading German academic institute researching electrical machines and power electronics. Closest domestic academic peer to IEW's electrical machines and smart converter research with overlapping scope on automotive and industrial drives.
- ETH Zurich — Power Electronic Systems Lab: Swiss academic group led by Prof. Johann Kolar, world-renowned in power electronics and converter design. Direct academic peer to IEW's Smart Converters / TolleConverter research, often cited in the same high-efficiency converter literature.
Regional players
- Fraunhofer Institute for Manufacturing Technology and Advanced Materials (IFAM): German applied-research institute with adjacent activity in electric mobility, power electronics, and energy conversion. Geographically and institutionally comparable to IEW as a German public research provider, though focused on manufacturing/applied topics.
Emerging players
- Webasto (Evatran): Automotive supplier that acquired Evatran's Plugless Power WPT business and now offers inductive charging solutions for EVs. Emerging commercial peer to IEW's stationary EV WPT research with growing OEM traction.
Broad incumbents
- Alstom (formerly Bombardier Primove): Global rail OEM that has deployed and operated wireless inductive charging for trams and buses. Comparable to IEW's WPT-for-railway research, though as an incumbent deploying scaled systems rather than a research entity.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
Institute of Electrical Energy Conversion (IEW), University of Stuttgart social profiles
Digital presenceInstitute of Electrical Energy Conversion (IEW), University of Stuttgart financial estimates
Financial estimateRevenue estimate
Valuation estimate
Institute of Electrical Energy Conversion (IEW), University of Stuttgart leadership team
Management profileNumber of profiles
Profiles4 records
Institute of Electrical Energy Conversion (IEW), University of Stuttgart funding detail
Funding detailFunding overview
Funding rounds
Investors
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Institute of Electrical Energy Conversion (IEW), University of Stuttgart M&A and investment
M&A and investmentM&A
Investments
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Frequently asked questions about Institute of Electrical Energy Conversion (IEW), University of Stuttgart
What does Institute of Electrical Energy Conversion (IEW), University of Stuttgart do?
IEW is an academic research institute that investigates electrical energy conversion across three pillars: novel electrical machines (TFM, SRM, AFM, iEESM), contactless energy transfer systems (wireless EV charging, dynamic MobiLab track, railway, medical implant, capacitive), and smart power electronics converters. Its deliverables are research outputs (publications, theses, patents), prototype machines and test benches, industry-funded collaborative research, and a public AI testing platform offered through the EU AI Matters Network.
Is Institute of Electrical Energy Conversion (IEW), University of Stuttgart a public or private company?
Institute of Electrical Energy Conversion (IEW), University of Stuttgart is a private company. It is classified as state government owned and is currently operating.
When was Institute of Electrical Energy Conversion (IEW), University of Stuttgart founded?
Institute of Electrical Energy Conversion (IEW), University of Stuttgart was founded in 2011. It employs 11 to 50 people.
Who are Institute of Electrical Energy Conversion (IEW), University of Stuttgart's main competitors?
Direct peers on record are Momentum Dynamics, KAIST — Wireless Power Transfer Research Group, Oak Ridge National Laboratory — Power Electronics and Electric Machinery Group, WiTricity, University of Auckland (Wireless Power Transfer Group, Prof. Grant Covic), Technical University of Munich — Institute for Electrical Drive Systems and Power Electronics and ETH Zurich — Power Electronic Systems Lab. Fraunhofer Institute for Manufacturing Technology and Advanced Materials (IFAM) is listed as a regional player. Webasto (Evatran) is listed as an emerging player. Alstom (formerly Bombardier Primove) is listed as a broad incumbent.
Does Institute of Electrical Energy Conversion (IEW), University of Stuttgart have an API?
No public API is recorded for Institute of Electrical Energy Conversion (IEW), University of Stuttgart.