Certainly looks like this should be an option. How to control it is another question. Here's one article about that:
https://www.csemag.com/articles/control-sequences-for-chilled-water-systems/

Hi there,

Is there a way to raise the priority of this issue? It hasn't been addressed since 2018 and makes results for the variable-speed condenser loop very inaccurate. At the same time variable-speed condenser loops are very common design.

Just trying to attract attention to this issue :)

Cheers

Hi there,

Is there a way to raise the priority of this issue? It hasn't been addressed since 2018 and makes results for the variable-speed condenser loop very inaccurate. At the same time variable-speed condenser loops are very common design.

Just trying to attract attention to this issue :)

Cheers

Hi, unfortunately this is not a complete solution, but it can be a workaround (it's not perfect at all).

https://unmethours.com/question/40084/condenser-water-flow-rate-with-ems-energyplus/

Still unresolved?

This is a problem not only when using cooling towers, but also when using seawater cooling by PlantComponent:TemperatureSource. Unlike cooling towers, it is not possible to make a compromise of variable tower fans instead of variable condenser water.

Or variable condenser flow is possible with any other chiller objects?

Hope this issue won't be left unattended forever.