Large size bus drive solution
With solid technology accumulation and R&D advantages, GTAKE expands inverter to electric car industry, provides high quantity motor control system and vehicular charging product for electric car.
GTAKE new energy car motor drive and its peripheral products can be applied to pure electric bus, hybrid power bus, pure electric passenger car and special car, etc. They are series products, which ranges from 3kW to 280kW. Modularization design, perfect functions, low energy consumption, long endurance, high reliability and maximum efficiency is 98.5%. It is perfect combination of excellent drive technology and vehicle industry experience. Product functions and performance are certificated by authoritative agencies and it has passed the strict test in domestic vehicle manufactures and powertrain suppliers. There are tens of thousands products are working stably all over the country.
Small and medium size bus drive solution is mainly used in the electric drive of 6~10m pure electric commercial vehicle. The rated power of electric drive system is from 45kW to 80kW and battery DC voltage is 300V and above (like312V, 336V, 580V, 384V, 540V, etc.). These medium size buses are mainly for pure electric medium size bus, reception vehicle, light vehicle, logistics vehicle, special vehicle, etc.
The permanent synchronous and AC asynchronous system are optional. Besides, all the GTAKE new energy car controller products are N+N modular design. They support single master drive, single master drive +multiple accessories, multiple accessories drive combinations, etc. Check the details with GTAKE.
The hardware is automotive grade: high power density, small size, light weight. The software is modular and platform design. Full protections and fault managements, excellent motor control strategies guarantee the whole system has high reliability.
High operation efficiency: maximum efficiency is up to 94%. High power density and high efficiency motor. Wide high efficiency area: more than 60% area efficiency is higher than 85%.
Excellent dynamic control arithmetic ensures the motor runs without vibration, which makes it work smoothly and conformably in different speeds and roads. Drive has strong output ability, large peak torque and strong climbing ability.
Rich functions: standing wave, speed limit, temperature-adaptive, short circuit protection, over current/voltage protection, over heat protection, over load protection, communication fault, battery feedback adjustment, etc.
Excellent torque output ability in whole speed range, output torque is smooth even in constant power area.
Protection grade is as high as IP67, which makes it has excellent adaptability and be resistant to high temperature and salt fog environment.