September 29, 2023


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Ground-Breaking Ignition Technology from Transient Plasma Systems Proven to Make Gasoline-Powered Vehicles Cleaner and More Efficient


State-of-the-art combustion strategies enabled by the TPS Ignition Procedure could final result in gas economy gains increased than 20 p.c

TORRANCE, Calif., June 8, 2022 /PRNewswire/ — New exploration confirms an untapped sophisticated ignition technology offers demonstrated alternatives for considerably cleaner gasoline engines that car suppliers can put into practice right away. Transient Plasma Systems Inc. (TPS), the developer of nanosecond pulsed electric power techniques for a variety of programs, currently introduced new validation of its ability to maximize fuel efficiency and decrease emissions for internal combustion engine autos, offering an immediately deployable, urgently needed helpful option for lessening greenhouse gas emissions.

TPS Transient Plasma Ignition System is a cost-effective and widely validated new tool for high-dilute combustion strategies, reduced NOx emissions, and efficient engine modes in challenging situations. The low-energy/high-power ignition system increases efficiency in a variety of combustion engine designs, including gasoline-powered, hybrid and natural-gas-powered vehicles as well as green fuels like hydrogen.

“Based mostly on our screening, TPS ignition technology offers potential important gains towards improving combustion, engine effectiveness and efficiency,” reported Michael Franke, Senior Vice President of Engine and Hybrid Powertrain Methods of FEV.

FEV, a globally primary provider service provider in vehicle and propulsion system progress and tests, evaluated the overall performance of the TPS nanosecond pulsed electricity ignition method on the Toyota 2.5-liter, immediate and port fueled injection, inline 4-cylinder gasoline engine normally utilized in the Camry line of vehicles. The “Dynamic Drive Engine” achieves 1 of the world’s greatest thermal efficiencies of 40 p.c in gasoline powered vehicles in accordance to Toyota.

The Toyota 2.5L motor was examined at FEV North America and results show enhancements above the stock ignition program. Information was collected with the inventory ignition technique with a agent ignition approach, followed by comparison to a fall-in alternative with the TPS nanosecond pulsed electric power ignition process (coil and plug). Outcomes suggest a brake-precise gasoline consumption (BSFC) benefit of up to 6 % with minor calibration alterations, which involve a multi-pulse ignition system, increased exterior EGR, and optimized spark timing. With the TPS ignition process, there was no degradation of combustion with elevated EGR.

Finally, the TPS Ignition Method showed improved tolerance to lean burn up when compared to the inventory ignition procedure, permitting the opportunity for potential combustion procedures similar to the lean burn up technique in the Mazda Skyactiv-X.

The combustion strategies enabled by the TPS Ignition Technique could consequence in gasoline overall economy gains larger than 20 p.c, as illustrated by the simulation results in the 2020 report by Sandia Countrywide Labs to US DOE.

“The entire world can not transition to prevalent electric powered motor vehicle adoption overnight, even with the ambition and commitments of automakers and legislators. Hundreds of hundreds of thousands of interior combustion engine cars are projected to be sold around the world in the up coming 10 years,” reported Dan Singleton, CEO & Co-founder of Transient Plasma Units. “There is an immediate require to deliver cleaner gasoline motor cars to fulfill the worldwide CO2 target and automakers acknowledge advanced ignition systems as a requirement to realize the previous fantastic CO2 reduction. These exam final results, along with our important progress in lessening cost, dimension and vitality intake of the TPS Ignition technique, display its nearing commercialization.”

“Automobiles with internal combustion motor technological innovation will continue to exist along with electrical autos for decades. It is crucial that the transportation environment proceeds to increase the combustion motor technology,” stated Jim Demetriades, Chairman of Transient Plasma Devices and CEO of Kairos Ventures, the Los Angeles venture funds business funding TPS. “These amazing take a look at benefits on one particular of the world’s most effective engines confirms our faith in TPS technology as a groundbreaking solution to lessening emissions from combustion engines and improving the natural environment.”

TPS Transient Plasma Ignition Program is a price-efficient and greatly validated new tool for higher-dilute combustion techniques, diminished NOx emissions, and efficient motor modes in difficult scenarios. The small-power/substantial-electricity ignition technique will increase efficiency in a variety of combustion engine models, such as gasoline-powered, hybrid and pure-fuel-run vehicles as properly as eco-friendly fuels like hydrogen. 

In contrast to competing techniques that contain pricey engine redesigns and displacement of recent motor architecture, the TPS Transient Plasma Ignition Technique will work together with present engine types and performance techniques these types of as exhaust gasoline recirculation (EGR), gasoline direct injection (GDI), turbocharging and e-increase, drastically enhancing effectiveness with a very simple remedy. TPS, as a technologies enhancement organization, has taken the know-how to the level of a style and design that has the probable to meet dimensions, price tag, and overall performance metrics of gasoline and all-natural gas motor OEMs.

About Transient Plasma Units Inc. (TPS)

TPS’s mission is to harness the power of plasma and translate its beforehand inaccessible abilities to provide solutions for environmental troubles and real-earth challenges. TPS’s flagship products the Transient Plasma Ignition System is designed exclusively for automotive OEMs and areas suppliers as an straightforward-to-integrate, charge-powerful and greatly validated solution.

TPS was honored as just one of Automotive News’s 2020 PACEpilot award recipients and its technologies has been validated by Sandia National Labs, Argonne Nationwide Laboratory, motor vehicle, and engine OEMs, and is at the moment remaining designed for commercial applications.

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About FEV

FEV is a top international, impartial services provider for components and program in automobile and powertrain enhancement, as nicely as the strength sector. The range of competencies includes the development and screening of revolutionary answers up to series generation and all connected consulting products and services. The FEV Group presently employs 6500 highly competent professionals in buyer-oriented improvement facilities at additional than 40 places on five continents. For far more details, please take a look at

TPS’s mission is to harness the power of plasma and translate its previously inaccessible capabilities to provide solutions for environmental challenges and real-world problems. TPS’s flagship product the Transient Plasma Ignition System is designed specifically for automotive OEMs and parts manufacturers as an easy-to-integrate, cost-effective and widely validated solution.

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Source Transient Plasma Programs Inc.


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