brake

Continental launches series production of technologies for robo-taxis

July 23, 2019 by Anna

Continental’s technology for driverless vehicles will be in production for the first time in French company EasyMile’s EZ10 autonomous shuttle. Continental has held a stake in this driverless vehicle manufacturer since 2017.

Driverless robo-taxis will become an important part of mobility in urban centers, helping to reduce traffic congestion and increase efficiency, says the company.

Driverless transport systems of this kind are still rare. Small autonomous shuttle buses with room for several passengers – which also qualify as robo-taxis – have driven on short, straightforward public routes during pilot projects and in designated areas at airports, hospitals, universities, and exhibition grounds.

Technical insight: The brake chopper size conundrum

January 10, 2017 by Mai Tao

John Mitchell, global business development manager of maintenance and repair specialist CP Automation, looks at the dangers of taking your IGBT for granted

Many drives manufacturers design and build their products with a seventh Insulated-Gate Bipolar Transistor (IGBT), in the form of a brake chopper, incorporated into the device.

Manufacturers often include a brake chopper up to a certain size of inverter, but beyond that size, they will expect customers to use an external unit.

However, to reduce the cost of the drive to the end user, the seventh IGBT isn’t necessarily rated to the full power rating of the drive itself. [Read more…] about Technical insight: The brake chopper size conundrum

Manufacturing: Benefits of universal peripherals

January 3, 2017 by Abdul Montaqim

Benefits of using peripherals — Even drives with onboard brake choppers are not rated sufficiently for the braking demand of the application

John Mitchell, global business development manager of maintenance and repair specialist CP Automation, discusses the benefits of using a universal brake chopper that works with any inverter

There is a real danger in the specification of inverters for use in heavy-duty applications. Fresh from the manufacturer, most drives – even ones with onboard brake choppers – are not rated sufficiently for the braking demand of the application.

Non-specialist engineers face an extremely complex task when asked to choose the correct inverter, resistor and brake-chopper combination for a project.

To help counteract this problem, CP Automation recommends using an external brake chopper unit that simplifies the process of inverter selection. Where an inverter doesn’t feature a built-in brake chopper, the new CP Automation unit, manufactured to the highest standards, supplies that functionality. It’s a universal model that works with any inverter, from any manufacturer. [Read more…] about Manufacturing: Benefits of universal peripherals