Remote monitoring is crucial for mission critical systems like central utility plants.

Seven Tips for Maximizing the Performance of your Chilled Water Plant

Chilled water plants are sophisticated assets comprised of mechanical and electrical systems controlled by programmable logic controllers (PLCs).  They play a critical role in the operation of a wide range of facilities, including power plants, industrial facilities and data centers, and are often designed to function with minimal operator interaction. However, even the most intelligent systems degrade over time and require some amount of service and tuning to maintain optimal performance.

Here are some preventative maintenance measures you can take to ensure that your chilled water system is always operating in an efficient, safe and reliable manner while maintaining peak performance.

 
 
water air cooled

Water versus Air Cooled Chillers: Which is Best for Power Plants?

Fabrication of a modular chiller plant

To call water a hot commodity is an understatement.  From controversial water trading to desalination, a slew of efforts are underway to solve water scarcity issues in many regions of the world.  Some, like the massive undertaking by Israel to reuse wastewater and desalinate water from the Mediterranean Sea, are having an impact.  But as population and urbanization continues to grow worldwide, so does water consumption, and, naturally energy use.

Water and energy are closely tied. Consider that thermoelectric power plants – which currently provide the vast majority of US electricity — consume a lot of water.  In fact, the power industry is one of the largest water users in the United States.

Presently, in the US, coal plants are being displaced by natural gas plants.  However, gas turbine efficiency is the lowest when the demand for power is the highest, during hot summer months. To offset this negative effect of high ambient temperature, gas turbine inlet air can be cooled via mechanical chillers.