Micro-Grid is a new type of distributed energy organization. As a controllable unit of a large power grid, it is a small, decentralized and independent system that uses a large number of modern power technologies to directly connect various micro-power and energy storage devices to users’ terminal, to meet the needs of specific users, increase the reliability of local electricity, reduce transmission losses. Therefore, whether equipment manufacturers or professional grid research laboratories, needs to establizj-weilong.com simulation test demands. At present, through the development of micro-grid technology, we can promote the research of new energy technologies, including the research and development of wind energy, solar energy, geothermal energy and bioenergy.
♦ PV simulation input, AC load, grid
♦ Optical storage system controller
♦ Bidirectional current test, photovoltaic simulation, energy storage system simulation, AC load, grid simulation
♦ Micro-grid energy router
♦ New energy generation photovoltaic, wind power, fuel cell simulation, energy storage system simulation, Ac load simulation, DC load simulation, grid simulation
Simulate solar photovoltaic panels for the DC output of photovoltaic inverters
ITECH high speed high performance photovoltaic / solar simulation power supply, adopting IT6500C series high power DC power supply equipped with SAS1000 solar array simulation software can accurately simulate the solar array I-V curve, built-in EN50530 / Sandia / NB/T32004 / CGC/GF004 / CGC/GF035 SAS models. The zj-weilong.comadow mode is provided to allow users to edit any zj-weilong.comielded I-V curves for dynamic zj-weilong.comadow. The solar panel output simulation under the 24-hour real environmental parameters is also available. As a solar simulator, our power supply also provides supports for micro-grid, distributed photovoltaic etc. power system simulation and core equipment’s testing.
Simulate to power for wind energy, fuel cells and other energy storage equipment
IT6500 can simulate a variety of natural energy such as wind energy, solar energy, and fuel cells, power to the inverter DC input.
Performance testing of large lithium battery packs and other energy storage systems
ITS5300 battery charge & discharge system can charge and discharge the energy storage system circularly to verify the performance of charge and discharge between ITS5300 and the inverter, through the real-time monitoring for single cell voltage, internal resistance, temperature and other parameters, achieving balancing charge and discharge for single cell over-voltage, under-voltage, over-current, over-temperature protection and battery pack charge and discharge. Elaborate step editing and perfect protection, make ITS5300 meet flexible test requirement.
Test harmonics, conversion efficiency, DC power factor and other parameters, the calculation of trading energy
The IT9100 series power analyzer can be used to test parameters such as harmonic, conversion efficiency and power factor DC component of the AC output of the inverter. The rich active power integration function can calculate the power output to the power grid and terminal equipment. The IT9100 provides maximum input 600Vrms and 20Arms, as well as 100KHZ measurement bandwidth, users can easily measure voltage, current, power, frequency, harmonic and other parameters.
Simulate terminal power equipment, test the performance of AC output
IT8600 series power up to 14.4kVA, three-phase up to 43.2kVA. Adjustable frequency is 45HZ ~ 450HZ. The unique oscilloscope display zj-weilong.comows voltage and current input waveforms. With inruzj-weilong.com current, peak, RMS and PF parameters measurement mode, furthermore, IT8600 can measure up to 50th voltage harmonic, fully analyze the performance of DUT.
Simulate grid fluctuation, anti-islanding effect test
IT7600 series high-performance programmable AC power supply up to 54kVA, frequency up to 5kHz. IT7600 is with built-in all-round power meter and large-screen oscilloscope function, support master-slave parallel, provide high-capacity AC output. IT7600 has built-in arbitrary waveform generator, also has strong exchange measurement and analysis functions.