Smartcool's technology works within existing control methodologies
to modulate load for periods of time during the cooling cycle.
- The ESMTM is installed to provide a modulated input into the existing control system.
- The ESMTM collects data based on the operating profile
of the equipment and then uses the installed interface to dynamically
vary the compressor capacity.
- The capacity variation is precisely calculated to maximize the
duration compressor operates at it most efficient (peak profile). The
level of control is constantly adjusted to suit varying load
conditions.
- By helping the compressor run more efficiently, the ESMTM creates an overall reduction in the electrical consumption of the whole cooling system.
Using load modulation, the ESM
TM has proven successful at improving the energy efficiency of systems such as:
- Refrigeration racks or packs
- Complex process cooling systems
- Single and multi-compressor air conditioning systems
- Systems with any load profile
- Systems with any energy management system routin
Sumber: http://www.smartcool.net/the-esm/esm-a-load-modulation-applications
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