Advanced Micro Devices (AMD):
High Availability Solutions for One of the Most Modern Semiconductor Factories in the World
The solution – the MODAN® modular power distribution system
 Power supply with the MODAN® system at Advanced Micro Devices (AMD), Dresden |
Around the MODAN® modular power distribution system Moeller implemented reliable solutions for a high level of availability. The flexible MODAN® system at the centre, either as a motor control centre or power distribution system, offers a wide range of solution options and long-term economy. Busbar trunking systems like the LD system used by Moeller distribute and transport electrical power through the entire production line. |
These power distribution systems are very safe, offer a high level of availability and are extremely flexible in the section where the process engineering is installed. Particularly at the interface between the power supply and the field level – where system availability becomes the most important requirement. The typetested switchgear and controlgear assembly not only complied with the relevant building regulations but also met AMD's demanding safety requirements.
The drive system designed by Moeller with frequency inverter controls from 2.2 to 160 kW also ensured, in view of the demanding EMC requirements, that the limit values for both interference emission and line-conducted interference voltages would be met for the chip manufacturing processes.
The design of the MODAN® system itself also provided additional safety and reliability. Its withdrawable unit design with high packing density and extremely high rated load factors ensures even greater flexibility, and was an important component for the reliable operation of production processes for chip manufacturing.
An automatic monitoring and control level was implemented in the power distribution system as an interface to the higher-level automation and control system, in order to meet the requirements placed by the process.
The details
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Moeller provided site implementation, installation, engineering, commissioning, service and project management for the following technical areas in the chip manufacturing plant:
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 Media supply, process water |
The following Moeller technology was used:
- 68 MODAN® motor control centres, with full withdrawable unit design, each with two to ten panels
- 132 frequency inverter controls, 4 kW to 160 kW
- 95 MODAN® power distribution systems, with removable compartment design
- 1500 m LD busbar trunking systems for 1250 A, 8 motor controls for vapour smoke purge systems
The result
With the aid of appropriate calculations for short-circuit and selectivity behaviour, the EMC-compliant design of the systems, and the use of a tried and tested quality management system in all stages of the project, Moeller was able to ensure that all AMD's expectations were optimally fulfilled in every detail. The system is also ideally suited for any future enhancements.
This is made possible by the low combustive energy values and space requirements, as well as the possibility of installation after further building has been completed.