Full digital vector control
Integrated variable-speed engine control
Energy buffered genset power controller
High efficiency synchronous 3ph. brushless sensorless generator inverter
3ph.+N, up to 100% imbalance, 400VAC, smart-grid compliant inverter
Lithium-based battery or supercap energy buffer DC/DC converter
Remarkable fuel saving vs. a traditional genset
CAN bus / serial communication lines
A Diesel genset controller / power converter has been designed to work both as an isle generator or connected to the grid system.
RGM has realised for this application:
- a state-of-the-art load side inverter performing 3-phases or 3-phases + neutral output and a maximum imbalance
up to 100%;
- an energy buffer (lithium-based battery or supercapacitors based) pack DC/DC converter power manager;
- an high efficiency generator inverter and an integrated control which manages the diesel engine throttle and its load
continuously.
The result is a generation system which faces the load to a grid-equivalent energy source and can save more than the 20% of fuel compared with a traditional fixed rpm genset.
As the RGM power platform is a modular solution, there is a peculiar combination of modules for any applications, as shown in the tables.
AT E
LEC
PRO
NE
TRO
NIC
DUC
W
A 20
T
14

Device type
Generator side inverter
DC BUS nominal voltage
Battery DC/DC converter
Load side inverter
Cooling
Dimensions (mm.)
Weight
Multiple converter for isle load engine powered generation application with engine management algorithm
Inverter type 3phases digital vector control for BLDC motor
Max phase current 100 Arms
750 VDC
Total battery current 100 A max
Inverter type 3phases + Neutral wire, digital vector control
Nominal output 400VAC, 50 Hz, 100 Arms , 35 kVA
Maximum imbalance 100%
Liquid
600 x 500 x 150
About 40 kg (depending the IP grade)
Device type
Generator side inverter
DC BUS nominal voltage
Battery DC/DC converter
Load side inverter
Cooling
Dimensions (mm.)
Weight
Multiple converter for isle or parallel-grid load engine powered generation application with engine management algorithm
Inverter type
Max phase current
3phases digital vector control for BLDC motor
200 Arms
750 VDC
Total battery current 200 A max
Inverter type
3phases + Neutral wire, digital vector control with grid sync and line filters
Nominal output 400VAC, 50 Hz, 125 Arms , 50 kVA
Maximum imbalance 100%
Liquid
500 x 280 x 150
About 40 kg (depending the IP grade)
Mechanical layout (dimensions in mm.) Gen Set overview
RGM S.p.A.
Via Buccari 19-21 - 16153 Genova (Italy)
Tel. +39 010 609971 - Fax: +39 010 6099 736 - info@rgm.it www.rgm.it
rev. Oct 2014