Application
Full functionality for renewable power applications
Electrical Vehicle Test Solutions
In Electrical Vehicle EV you find many different type of Converters and components which requires Bidirectional AC, DC and Regenerative Loads to perform the performance test:
- EV Charging stations
- V2G Vehicle to Grid
- DC moto
- DC/DC and DC to AC converters
- OBC On board charger
- High Power batteries
BriPower products are suites and used in all these applications.
Battery Test Solutions
Bripower ESD series has excellent dynamic performance with current rise time of less than 1ms, which is very suitable for battery test and battery simulation.
As energy storage components, batteries play a key role in solar power stations, electric vehicles and other fields. Due to the product characteristics of the battery, each application specification of the battery must be tested under all possible electrical and environmental conditions.
Battery Simulation
Bripower ESD series provides battery simulation software (optional), which can simulate different types of batteries, lithium-ion batteries, lead-acid batteries, nickel cadmium batteries, nickel hydrogen batteries, etc., and supports a variety of parameter settings, including battery capacity, number of series and parallel batteries, charging state, etc.
Battery charge / discharge
Bripower ESD series DC power supply can be used for the verification of power battery pack. It is used to test the charge discharge performance, temperature rise characteristics and cycle life of power battery pack. Through Gu software, different charging and discharging configuration files can be programmed and the test results can be displayed in real time.
Fuel Cell Test Solution
Energy Storage System Test Solution
Solar Inverter Test Solutions
BriPower offer complete set of Products to test the Solar PV inverters. The ESD Bidirectional DC comes with complete PV Software where engineers can run PV curves in static and dynamic mode. The Software also can be used to perform EN50530
Grid Simulation
The electric power systems changed a lot with interconnections of renewable energy. Grid simulation is very important for verification tests. Mojor requirements are:
- Over/Under Voltage and Frequency
- Voltage Ride Through
- Frequency Ride Through
- Harmonics
- Islanding
- DC Injection
- Short Circuit
BriPower ESA Series meets all the test requirements, and most tests can be done with GUI software, and with no additional hardware.
SMART GRID is 2-way energy flow along with it digital data to enable to make decisions within the grid partners. It allow also faster and easier integration of alternative energy sources and storage technology such as Solar, Electrical Vehicle, Wind,etc.
All BriPower products support to be integrated to test all the application within the SMART Grid with our Bidirectional and Regnerative products.
Power Hardware in the Loop PHIL
All our unit can be used as Voltage amplifier with the ATI (Analog Input option). As an optionthe delay between input and output can reach < 100us With Power Hardware in the Loop engineers can connect real time simulation environment with the real Power Devices to close loop with the Device under Test objects and close the loop. In this BriPower products work as amplifier.
Power electronics Test Solutions & Passive Components test Solution
Special high power converters, such as high speed train converters, require up to MVA, more than 1500V LN, single phase, bi-directional AC source; And high power converters for avionics, requier high voltage and high frequency bi-directional AC Source.
BriPower is professional in such kind of customized solutions. BriPower ESA series can be customized for high power high voltage application, and KGS series supplies up to 750V L-N over DC~2KHz.
Aviation
BriPower KGS series is a high-performance AC/DC power source, which contains multi output power levels from 15kVA to 500kVA. Using SiC MOSFET PWM technology, the output frequency range is from DC to 2kHz (Standard 1KHz, 2000Hz with HF option), and output voltage up to 750V L-N (Standard 300V L-N, customized voltage up to 750V L-N). KGS Series is well suited for aerospace applications. Many of the research in Aviation will be in future in higher frequency and higher Voltage and KGS help engineer in providing high Voltage and high Frequency at the same time.
ESA -62116 option for anti-islanding test
The -62116 option of BriPower ESA series provides an alternative solution for anti-islanding test.
In IEC62116-2008, R, L, C load should be adjusted according following steps to have Qf = 1,0 ± 0,053.
- Determine the amount of inductive reactance required in the resonant RLC circuit using the relation QL = Qf × PEUT= 1,0 × PEUT.
- Connect an inductor as the first element of the RLC circuit. Adjust the inductance to
- Connect a capacitor in parallel with the inductor. Adjust the capacitive reactance so that QC + QL = – QEUT.
- Connect a resistor that results in the power consumed by the RLC circuit equaling
PEUT.
While using ESA with -62116 option, working in anti-islanding test mode, parameters such as PAC, QAC, PEUT, will be set directly. During the test, ESA will calculate the equivalent R, L, C values to have Qf = 1.0 ± 0.053, and simulate RLC load in real time. And the R, L, C values will be displayed.
In this way, the R, L, C load adjusting steps are not the same as what is suggested in the test standard, but it meets the requirements of the test standard, and provides a more convenient testing method.
Note:
ESA-62116 can only simulate RLC load for sine waveform, 50/60Hz input.