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I enjoy talking to inventors behind new technologies.Asia EV Corp team shared an interesting drivetrain concept.It challenged my thinking on EV drivetrains.
My discussion with Unnikrishnan T Menon Gave a fresh perspective on EV drivetrains. They are developing IVRD (Intelligent Variable Ratio Drive) A dual-motor drivetrain for three-wheelers. Both motors are mounted at the rear. With intelligent power delivery. This is exactly why I said in my earlier post That systems engineering is one of the most Critical aspects of product development. Why use two traction motors? One motor delivers 5 kW. Another motor delivers 1.5 kW. What
Murali krishna
2 days ago1 min read


Convince me I'm wrong.The best battery won't make the best EV.The era of winning with the best motor is ending.
If an EV stops working, many blame the battery. If efficiency drops, many blame the motor. But one component quietly decides How effectively the motor performs: The inverter. It controls torque delivery, efficiency, Responsiveness, and regenerative braking. Even the best motor cannot perform- Well with a poorly optimized inverter. Motor, inverter, software, cooling, and Battery are now inseparable. System optimization is becoming The real competitive advantage. Tomorrow's EV
Murali krishna
Jul 41 min read


From Bosch to Porsche, the 800V system shift is already mainstream.
I kept seeing 800V everywhere. From Bosch to Porsche. And realized this shift is already mainstream. Lets breakdown why 800V architecture High voltage systems solving- Multiple problems at once. I was studying recent OEM moves. The shift to 800V system is clearly accelerating. 🌟 Bosch is developing 800V drives. They target high power applications. Bosch is pushing efficient power electronics. 🌟 Renault is building new 800V platforms. They target higher range and flexibi
Murali krishna
Apr 142 min read
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