Home » Cinergia GE-AC series regenerative Grid Emulators
Cinergia GE-AC series regenerative Grid Emulators are AC power sources, which have been developed specifically to create AC grids and emulate disturbances at this voltage. Thanks to the bi-directional hardware concept of these grid emulators, energy can be supplied to the load, but also taken back and even returned from the load to the electricity grid.
The Cinergia GE-AC series regenerative Grid Emulators are 4-quadrant AC power supplies, which can be used for testing a variety of products. The regenerative concept makes the GE AC series ideal for testing solar inverters, simulating micro GRIDs and energy-saving applications.
With the GE-AC series, GRID emulators can be realized from 7.5 kVA to 1200 kVA. The output voltage (L-N) can be set between 0-277Vrms (optional 0-295Vrms) per phase, The frequency is adjustable over a range of 10-400Hz. There is an overload capability of 150% of the rated power for 60 sec. This is particularly interesting for capacitive and inductive loads with a high inrush current.
Simulation of various distortions (GRID disturbances) such as harmonics of the voltage, Flicker, interruptions and voltage dips, over- and undervoltage and frequency variations are easy to program by the user via the extensive software program. The software also includes sequences for automated tests or, for example, Semi F47 tests.
The GE-AC series have extensive measurement functions and can be operated both manually and via the standard LAN Ethernet with Modbus/TCP protocol. Optionally, RS485, RS232 or CANbus communication is also possible.
The Cinergia GE-AC series consist of the following models:
Please ask us about our other solutions for four-quadrant power supplies.
Do you need a power analyzer for your application as well? TTMS also carries an extensive range of power meters.
Open the datasheet for detailed specifications of this product.
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"The ABB Power Grids Jumet organisation is an innovative development and production facility of ABB that manufactures active filters and battery energy storage systems to support a stable grid. To test these systems we have acquired two Cinergia GE/EL +120kVA eplus units capable of doing grid emulation (AC + DC), operating as an electronic load (AC +DC) and being a battery emulator. We have experienced very good support from TTMS in obtaining these two Cinergia units. This included organising an on-site demonstration and supplying loan systems prior to the delivery of our final systems. This way we could start testing as early as possible. TTMS also organised training for the operators from the original manufacturer. This support allowed us to introduce the first battery energy storage systems even prior to the full delivery of the Cinergia systems."
University of Luxembourg
“At the Energy and Environment department of the Faculty of Science, Technology and Medicine (FSTM) of the University of Luxembourg we do have different research projects related to green energy contributing to the development of eco-cities. As a long-standing partner of our research unit, TT&MS has proven that they are able to answer even the most complex questions in a professional manner. They have shown that they are always up to date with the latest technology and do not spare any effort to look at the application and even the situation on site. The exchange of ideas was always very pleasant and took place quickly. We look forward to further years of fruitful cooperation.”
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