Power Management System For Dispensers

摘要

A power management system for dispensers is described. The system includes a controller connected to a lower power zero net voltage (ZNV) power source. A power rectification circuit (PRC) converts ZNV power to higher voltage direct current (HVDC) power. An energy storage system connected to the HVDC power source receives and stores HVDC power within the energy storage system which is selectively provided to a dispenser motor load connected to the energy storage system. The system provides an effective solution to the problem of transferring power from a low power battery source on a disposable product to a dispenser as well as providing a system that minimizes corrosion at the electrical interface between the disposable product and the dispenser particularly in higher humidity environments.

主权项

1. A system for managing power delivery to a dispenser, the system comprising:
a controller operatively connected to a lower power zero net voltage (ZNV) power source, the controller having a power rectification circuit (PRC) for converting the ZNV power source to a higher voltage direct current (HVDC) power source; at least one energy storage system operatively connected to the HVDC power source for receiving and storing HVDC power within the at least one energy storage system; and a dispenser load operatively connected to the at least one energy storage system.