FSM
UPS in Stadiums
A question often asked when it comes to options for emergency power solutions for stadiums is ‘what’s the difference between uninterruptible power supplies (UPS) and standby generators? And perhaps more importantly, ‘what do stadiums need?’.
They’re important questions as, while both provide backup power during outages, they serve distinct purposes with different operational characteristics that stadium operators should consider carefully.
How A UPS Functions
Fundamentally, a UPS is an advanced battery-powered system that instantly senses power disruptions and shifts to backup energy in milliseconds, or even faster. This near-instantaneous changeover is crucial in settings where even a brief power loss could lead to severe outcomes.
Today’s UPS systems are primarily available in two configurations. A line-interactive UPS constantly checks the incoming power supply and engages battery power only when needed, offering an economical solution for less demanding applications. The transition happens so swiftly that equipment experiences no interruption in power.
On the other hand, a double-conversion UPS - the more advanced option - continuously converts incoming power, eliminating fluctuations and electrical noise while delivering a steady, clean output. This makes it perfect for highly sensitive electronics.
A UPS’s backup duration is directly tied to its battery size. Standard setups usually supply about 30 minutes of runtime, whereas extended-capacity systems can support critical operations for hours. Large-scale installations with extensive battery arrays can sustain power even longer, though these setups demand considerable space and upkeep.
18 FSM
When assessing UPS options, it’s important to account for the full lifecycle costs, not just the upfront price. These systems run nonstop as intricate electromechanical devices and need periodic part replacements over their lifespan (with standard batteries typically needing replacement every 3–5 years).
Understanding The Role Of UPS And Generators In Stadium Backup Power Systems
By Russell Pritchard, Sales Manager, Central Power Solutions.
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36
