3 ms·
This comment doesn’t seem to make a lot of sense. IGBT-based variable frequency drive is an improvement over GTO Thyristor technology, not a fundamental enabler
by numpad0 4y ago
This comment doesn’t seem to make a lot of sense. IGBT-based variable frequency drive is an improvement over GTO Thyristor technology, not a fundamental enabler for a VFD or ACIM.
- cyberax 4y agoThe main issue are thyristor based inverters that are needed to produce high-voltage AC from high-voltage DC of the battery. They sucked, efficiency was low and the power limitations made reasonable performance unachievable.