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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
5 days ago1 min read


Everyone wants higher power density. Few talk about what it actually costs.
Higher power density means: ✓ Smaller motors ✓ Lower weight ✓ Better packaging ✓ Improved vehicle efficiency That means: ⚡ Lighter vehicles ⚡ Better acceleration ⚡ More cabin or battery space ⚡ Higher overall efficiency But every gain comes with a price. Why Higher Power Density Isn't Easy 🧲 Materials are reaching their limits Better electrical steel reduces core losses. Higher-grade magnets improve torque. Advanced insulation enables higher operating temperatures. But each
Murali krishna
Jun 281 min read


I expected the 2.5-second sprint.I did not expect the 530 km range. That is where Ferrari’s first EV surprised me.
Not for the 1,050 hp figure. I noticed the 0.254 drag coefficient. That is lower than many performance cars. Better aerodynamics can reduce the battery size needs. 0-100 km/h in 2.5 seconds. That is serious engineering. Lower drag means lower energy demand. Four independent motors enable true torque vectoring. Each wheel can receive different torque instantly. It can even switch to pure rear-wheel drive. A 122 kWh structural battery lowers the center of gravity. The 800V arch
Murali krishna
Jun 151 min read


⚡ I have spent years working on electric motors,And this seminar gave me a glimpse into how AIcould reshape the way we design them.
Excited to be part of the Ansys seminar, "Engineering at Intelligence: Powering Innovation with Ansys Simulation & AI." 🚀 One of my biggest takeaways was how AI Can transform electric motor development. From accelerating design iterations and Optimizing motor performance to reducing Development time through intelligent simulation, AI is becoming a powerful engineering tool. The overall message was clear: 💡The future of engineering will combine simulation, data, and AI to in
Murali krishna
Jun 111 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


E-bus growth of 4.5% is welcoming until the reality of 100 breakdowns hits
My last post showed strong e-bus growth with 4.5% penetration. But reality hits with 100 breakdowns daily. In my last post, we discussed e-bus growth. Penetration reached 4.5% in FY26. Last year, it was 3.5%. Volumes crossed 4,100 units now. But Bengaluru shows a different story entirely. BMTC runs 1,730 e-buses today. They saw 100 breakdowns daily. Total breakdowns touched 8,995 cases. 65% were battery-related failures. High load increases current demand. Traffic cau
Murali krishna
Apr 111 min read


Do you know the biggest innovations are hidden inside the stator?
Nobody explains this about EV motors. The biggest innovations are hidden inside the stator. Many EV innovations are visible. Bigger batteries. Faster charging. But motor innovation is often invisible to most users. 🧲 Slot design. Copper layout. Cooling paths. Small changes inside the motor create big efficiency gains. Even 1–2% efficiency gain here directly improves vehicle range. What matters more in EV motors: magnets, copper design, or cooling? ⚡ Let's discuss. 🔔 Follow
Murali krishna
Apr 111 min read
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