In this context, the Dual Two-Level Inverter (DTLI) supplying an open-end winding machine offers an innovative and promising solution for marine propulsion, aeronautics, and electric vehicles. This configuration provides several advantages, including a reduced DC bus voltage, enhanced fault tolerance, and improved overall system performance.
Plug-in hybrids and extended-range EVs require two motors—one for traction and one for generation—traditionally managed by separate units. A dual inverter combines both into a single compact system, with only one shared control board, reducing energy losses and costs while increasing efficiency, driving range and design flexibility for automakers.
A multilevel inverter system for an induction motor with open-end windings. IEEE Trans. Ind. Electron. 2005, 52, 824–836. [Google Scholar] [CrossRef] Baranwal, R.; Basu, K.; Mohan, N. Dual two level inverter carrier SVPWM with zero common mode voltage.
Thanks to its scalable 400–800V design, Valeo’s Dual Inverter can be used in today’s 400V electric vehicles as well as in the new generation of 800V models that enable ultra-fast charging. For automakers, this flexibility reduces development costs and allows them to cover multiple vehicle ranges with a single platform.
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This article presents a new concept of a dual doubly-fed induction generator system configuration fed by a five-phase inverter with …
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In this context, the Dual Two-Level Inverter (DTLI) supplying an open-end winding machine offers an innovative and promising solution for marine propulsion, aeronautics, and …
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In this context, the Dual Two-Level Inverter (DTLI) supplying an open-end winding machine offers an innovative and promising solution …
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October 20, 2025Paris, FranceValeo, a world leader in high and low-voltage electric powertrain solutions, announced that its new generation Dual Inverter solution has secured …
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