Exchange of technology in the battery forklift

Over the years, DC has been the main source of electric power changes warehouse handling equipment, the DC drive as a cheaper way to drive long ago been widely used in the electrical equipment. However, the DC system itself in terms of performance, maintenance and other aspects of some inherent defects, and AC and AC motor in this regard than the far better, so big fan of indoor handling equipment manufacturers have begun committed to developing the exchange of technical applications.
In fact, since the late 19th century, AC power already been widely used, but also it is an AC motor technology to promote the electrification process industries, railways and other areas. Now, the application of communication technology electrical products have been everywhere, communication has become perhaps the most widely tested and proven technology and experience.
The main advantage of communication technologies in the following areas:
l, a simple conversion between high and low voltage.
2, the motor becomes strong and efficient, and can withstand the impact of high current.
3, greatly reducing the number of parts of the motor, and no wear and durable.
However, the AC motor applications in battery-powered equipment such as off road rough terrain forklift receive certain restrictions, for two main reasons: low system voltage of 80V is required to achieve the high-energy semiconductor DC to AC conversion, the high cost of this one next; the conversion process itself consumes energy, and battery capacity is quite limited.