Addressing huge data centre cooling hurdles and how can it be resolved by the technology providers

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  • Advanced computational fluid dynamic forces software is progressively deployed to envisage the air speed and temperature field of UPS components, boards, and systems.

Heat indulgence for high power bulk is an industry-broadened hurdle demanding innovative technologies to separate heat more effectively in data centres.

Progressive computational fluid dynamics (CFD) software is progressively arranged to carry out simulations to forecast the air speed and temperature field of UPS components, boards, and systems to transport an optimal heat degeneracy solution.

Such a multi-physical-field reproduction platform can distribute an accuracy level that is 30 percent higher than conventional models.

This generates an ideal model for module layout, air channel design, fan selection, guiding printed circuit board (PCB) and structure design. Furthermore, such a simulation platform is also well-organized and generates optimum outcome because it does not include processes essential for conventional thermal design, such as manual approximation, verification, modification, and re-verification.

Temperature upsurge simulation for rectifiers and inverters is directed in three fields: electromagnetic (electromagnetic compatibility and signal integrity), temperature (air volume, air speed, and temperature rise), and stress field (electrical and mechanical).

Authoritative computing based on the simulation accomplishes the optimal layout of auxiliary systems and modules under various limitations. In addition, high-precision mockup and imitation facilitate a refined heat indulgence design. At the same time, internal modelling of components (chips and semiconductors) provisions precise thermal flow density design for internal crystal elements of insulated gate bipolar transistors (IGBTs).

Based on the simulation outcome, engineers then generate advanced design and layout of systems and mechanisms that maximize heat dissipation competence.

Advances in the data centre cooling design have occasioned in a U-shaped symmetric architecture. The U-shaped symmetric architecture structures small air fighting and fast heat dissipation. In addition, protracted ventilation channels have made it conceivable to accomplish wide-range heat dissipation. Furthermore, closely coupled cooling removes hotspot concentrations.

While innovative mechanisms further improvement the heat dissipation competence, corrugations on the heat sink enhancement the convective heat transfer coefficient, instructive heat dissipation by as much as 10 percent.

Extensive temperature sample and data computing are now leveraged in the industry to regulator heat dissipation at all possible points. All components are tested under all operative conditions. In addition, the IGBTs, inductors, diodes, and bus capacitors support a large temperature margin.

Inductors with vertical windings suggestively progress winding heat dissipation further. In addition, proper corresponding between fans and air channels as well as a refined air volume control together considerably improve the heat dissipation competence of fans.

Such power supply and delivery systems leave more space for data centre cabinets, permitting clients to upsurge revenue. Advances in UPS systems highlight how technical revolution in data centre cooling can distribute better client experience while promoting commercial success.


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