Projects
We have worked for/with among others:
ABB, CMG, ECN, Enatec, Ariston, Bosch, Infinia, Rinnai Japan.
Gaz de France-Suez, KLM, Shell Pernis, Siemens, Schlumberger, Verolme Machinefabriek IJsselmonde.
Some of our past projects:
Test equipment anti-islanding and grid interuption
Tests switching characteristics of devices that deliver
power into the grid.
Applies automated fault conditions, such as phase controlled grid
interruptions and short circuiting.
Connections for PC, oscilloscope and DUT (Device Under Test)
Power interface 1.5kW for micro-CHP systeem
GridBox takes care of synchronization and coupling of
a stirling generator to the grid in household central heating
system.
Acts in accordance with G83 or ENS regulations; under-, overvoltage,
frequency, power factor and anti islanding.
ENS version works with redundancy and measures grid impedance.
POS terminal with screenkeys
Efficient terminal for high volume point of sale.
Context dependant key faces, which act fast and secure.
The number of required key strokes has been minimized.
Works with FRAM memory for secure data protection.
Connects to a standard Epson POS printer.
Build in Wi-Fi for easy data transfer.
Rotor with magnetic bearing
Demonstration model hydropower generator with
magnetic bearing. Rotor of 20 kg is kept floating by magnetic
levitation.
DSP calculates correction forces based on custom designed
broadband eddy current sensors.
Correction forces are applied by electromagnets
with
PWM controlled inverters.
EM flow meter for draft beer tap
Electromagnetic flow meter for tap installation.
All transactions are easily analyzed to monitor
totals and dosage per
unit.
System sends wireless feedback to users at taps
with dosage information.
PC software
Examples of user friendly PC
software that we’ve written;
+ Measuring data analysis tools
+ Turnover and wages administration
+
Production data databases
+
Profitability tools
+
Interface SW to connect different systems and protocols
+
Control software for EM seismic vibrator
Low cost data logger for field test analysis
Collects system and performance data continuously
on
USB stick for fault analysis.
Stores dataset at 2 kHz.
With
opto-isolated SPI interface and real time clock for date time stamp.
Control system seismic vibrator
Control system electromagnetic vibrator for
seismological research. Reaction mass of 10.000 Kg
is levitated and modulated.
Control by means of 4 parallel DSP processors.
Connections to velocity transducers
and converters by optical
fibers.
Alarm system delta works
System to switch 230V signalling devices directly by network