FULL ALGORITHMIC DESIGN OF
ELECTRIC MOTORS AND THRUSTERS

100% computer-generated

Inspired by nature's frugality and efficiency

Overperforming today's best machines

BEYOND HUMAN INVENTIVENESS

OPTIMAL DESIGNS FOR ELECTRIC
MOTORS AND THRUSTERS

Our computational platform designs optimal e-motors and thruster without human intervention. It is used by market leaders in automotive, aerospace, HVACs and electronics (among others) to unveil large sources of optimization for their machines, present in nature, but that have never been exploited by engineers before.

More with less

To go beyond engineer creativeness, our codes explore the possibilities of topologies extensively, mesh by mesh. Unnecessary matter is removed. The remaining is disposed to maximize efficiency of the device, providing more performance with less materials and less electricity consumption.

- 30 %

Materials

+ 20 %

Torque

- 20 %

Power Consumption

Ready for manufacturing

The designs we produce require no additive manufacturing. Simply, they are manufacturable on current tooling, using known and controlled processes.

Systemic

System constraints enter the design of topologies, making motors equal contributors to other components (controllers, inverters, sensors, …) in search of optimal system performance.

CEO VIDEO

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DESIGN PROCESS

NATURE-INSPIRED TOPOLOGIES
OF ANOTHER KIND

Because nature is optimal and frugal, we help you define your Optimal Target, the best specification available in nature given your set of constraints.

Then we generate the corresponding Natural Designs that are mathematical. They are the best solution under the laws of nature, of maximum originality and performance.
By nature, Natural Designs are complex and cannot be manufactured. With minimal degradation, we finally inject manufacturing constraints to to obtain Factory Design that can be mass-produced on current industrial tooling.

Applies to all types of motor technologies

This revolutionary design process applies to all types of topologies (PM, brushless, SynRm, Axial Flux – to name a few) and generates cheaper and innovative designs for a very wide range of modern motors.

Assisted SynRM

Brushless

Syn RM

PM Axial Flux motor

Axial Flux

Business impact

ROI³

We provide a large range of industries with three cumulative returns :

Return on Investment

We enable short term savings on current operations.

Return on Innovation

We design the next generation of electric motors.

Return on Impact

Our designs have minimal impact on resources and climate.

application 1

Synchro-Reluctance

Compared to state-of-the-art “flux barrier” topology, our own (patented) SynRM prototype offers the following benefits :

Less material

- 0 %

Fe

- 0 %

Cu

More profit

+ 0 %

Industrial Margin

More performance

+ 0 %

Torque

Better Efficiency

up to - 0 %

Power consumption

Less material

More profit

More performance

Better Efficiency

- 35 %

Fe

- 15 %

Cu

+ 70 %

Industrial Margin

+ 25 %

Torque

up to - 20 %

Power consumption

No need to compromise for torque vs. torque variation.

In the graph below, state-of-the art SynRM (“Flux Barrier”) performance is plotted in order to determine two points of evaluation, corresponding to two performance objectives traditionally set for a SynRM machine. H1 corresponds to the operating point where torque variation is minimal, at the expense of torque maximization. H2 corresponds to the operating point where torque is maximal, at the expense of torque variation minimization.
In both contexts, Deeper Pulse’s proprietary SynRM delivers significantly higher torque and less torque variation than Flux Barrier SynRM (with no degradation on other metrics, such as heat for example).

"Flux Barrier" SynRM performance

At minimum torque ripple (H1) :

DP’s torque ripple is 15% vs. 40% for flux barrier (-xx%)

DP’s torque is 3,75 NM vs. 2,9 NM for flux barrier (+ yy %)

At maximum torque delivery (H2):

DP’s torque ripple is 35% vs. 48% for flux barrier (-xx%)

DP’s torque is 4,05 NM vs. 3,36 NM for flux barrier (+ yy %)

application 2

Permanent Magnet

Rigorously compared to state-of-the-art “PM” topology, DP’S own permanent magnet topology offers the following benefits :

Less material

- 10 %

Magnet

More performance

+ 40 %

Torque

NEW SPACE

PERFECT CONTROL OVER PLASMA BEHAVIOUR TO DESIGN HALL EFFECT THRUSTERS THAT NEVER WEAR OFF

Without the need for plasmic modeling, our algorithms rip off useless material while optimizing EM performance of HET topologies. Our manufacturable HET thrusters produce higher performances in the range of the following metrics:

+ 0 %

Net specific impulse

x 0

Lifetime

- 0 %

Material mass and cost

- 30 %

Material mass
and cost

+ 20 %

Net specific
impulse

x 100

Lifetime

ABOUT US

Reason to be

We want to change the beat of the world

Billions of us rely on motors to keep life going. Motors are the heart of the world, consuming half of its electricity — but they beat inefficiently. By increasing performance of all motors, big and small, we want to have a major impact on the planet. We collaborate with industrials to deliver greater efficiency, reduce materials and energy use, and eventually protect our natural resources for the next generations.

vision & mission

We offer e-motor manufacturers new design options and new sources of efficiency

We believe large deposits of EM efficiency persist in nature, that have never been exploited before. Algorithms let engineers access them to design new types of electromagnetic machines, much cleaner, more efficient and less energy consuming.

We help clients identify these natural deposits, model them, and use them to design the next generation of e-motors and thrusters.

Our history

We bring innovative space technology to the motor industry

OUR TEAM

We are a balanced “line up” of business and academic profiles

Thomas Baudin

CEO

Experienced entrepreneur (4 companies created), graduate of HEC and Harvard Business School. Thomas BAUDIN has joined the project to structure the vision and strategy, and his main commitment will be business development.

Youness Rtimi

CTO

Youness RTIMI, PhD, graduated from ENSEEIHT in Toulouse. He is the inventor of the technology, having brought it to maturity following ten years of research initiated by Frédéric Messine.

Arnaud Benhamou

CRO

Arnaud BENHAMOU is a graduate from Paul Sabatier University and of the Institut National Polytechnique de Toulouse. He spent 20 years spent in various positions of responsibility in industry. (Automotive, Aerospace and Medical Devices).

Frédéric Messine

CSO

Frédéric MESSINE is a university professor of applied mathematics at ENSEEIHT-Toulouse INP. He specializes in optimization, notably for the design of electromechanical actuators and satellite thrusters.

OUR PARTNERS

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