초록 ▼

An improved UPS/CPS system employs a high-efficiency uninterrupted power supply function integrated with an engine-generator set that combines both short term protection against momentary power interruptions with longer term power generation. Feedback from a controller provides for improved voltage

An improved UPS/CPS system employs a high-efficiency uninterrupted power supply function integrated with an engine-generator set that combines both short term protection against momentary power interruptions with longer term power generation. Feedback from a controller provides for improved voltage regulation during abrupt load changes and flexibility of application. A number of features and operating modes are disclosed. In one embodiment, the system is useful as a kit to retrofit existing backup power facilities.

대표청구항 ▼

[I claim:] [1.]a first module having a transient source of stored energy connected to a normal power source and an electrical load; said first module comprising a generator;a second module having a source of stored energy connected to said normal power source and said electrical load; said second mo

[I claim:] [1.]a first module having a transient source of stored energy connected to a normal power source and an electrical load; said first module comprising a generator;a second module having a source of stored energy connected to said normal power source and said electrical load; said second module comprising a engine gen-set having a generator separate from said first module generator;a controller controlling and operatively connected to said first and second stored energy modules,said first module mechanically separate from said second module;wherein said first stored energy module has a faster response time in supplying energy to said electrical load than said second stored energy module, in response to an interruption in said normal source of power.