Screw compressors with VSD
$8-15 USD / hora
I have an ammonia cooling system with 2 oil injected screw compressors running in parallel operation both with soft-starters. Each compressor has a cooling capacity of 70KW. They are driven by asynchronous motor each having a power rating of 37KW. The capacity of each compressors are adapted by means of a solenoid valve in the compressor which when energized gives 50% capacity and when de-energized gives 25% capacity. The two motors run at maximum RPM that is 2940RPM. I want a feasibilty study with simulations and proofs if we can run the motors with VSD instead of soft-starters. How can the system be improved in terms of power efficiency? All documentations will be provided. Knowledge on industrial refrigeration is highly preferred.
ID do Projeto: #13309330
Sobre o projeto
4 freelancers estão ofertando em média $11/hora nesse trabalho
Hi, Can we discuss the project further? I have done similar project and understood the project outline. Please give me a chance. A trial will convince you. Looking forward to work with you.