DATA CENTER INFRAS FOR BEGINNER: HỆ THỐNG LÀM MÁT – CB10

Hệ Thống Làm Mát Trong Trung Tâm Dữ Liệu (Data Center) - CB10M

This course delves into the critical aspects of data center cooling systems, providing a comprehensive understanding of how to maintain optimal operating conditions for IT equipment.

Course Objectives:

• Understanding Heat Load in Data Centers: Explore the concepts of sensible heat and latent heat, and the SHR (Sensible Heat Ratio) parameter. Learn about the different types of heat generated within a data center and how to effectively manage these heat sources to optimize cooling system performance. Understand the impact of temperature and humidity on IT equipment reliability.
• Data Center Environmental Standards: Discover the relevant environmental standards for IT equipment and data centers. Gain insights into recommended environmental conditions, categorized into four application levels for IT devices.
• Basic Air Conditioning Solutions - Rack Airflow: Learn the fundamentals of cooling processes and various cooling solutions. This includes understanding heat exchangers, temperature control components, heat transfer mechanisms, and heat dissipation techniques.
• Basic Air Conditioning Solutions - Room Airflow: Investigate different air distribution models and cooling methods. Explore options such as downflow cooling, underfloor air distribution (UFAD) using suspended ceilings, upflow cooling, and front-of-rack cooling. Also, learn about closed-coupled cooling (row cooling) and containment cooling strategies.
• Gas Circuit Diagrams: Gain a thorough understanding of the refrigerant circuit principles behind air conditioners. Learn about the components of a cooling system that utilizes refrigerants for heat removal, including the evaporator, compressor, condenser, and expansion valve.
• Types of Air Conditioners: Compare and contrast different types of air conditioning systems, including their advantages and disadvantages. Explore direct expansion (DX) air conditioners (Gas AC), water chillers, and chilled water air conditioning systems.