REGATRON G5.UNV.54.1500.108 Regenerativ DC-strömkälla
REGATRON G5.UNV.54.1500.108 Regenerative DC Power Supply
Begär en offert
REGATRON G5.UNV.54.1500.108 är en 54 kW dubbelriktad regenerativ DC-strömkälla med 0–1500 V utgång och ±108 A strömintervall.
Produktinformation
| Modell | G5.UNV.54.1500.108 |
| Tillverkare | REGATRON |
| Kategori | Strömförsyningar och elektroniska belastningar |
| Tillgänglighet | Tillverkas på beställning |
Beskrivning
Överblick
REGATRON G5.UNV.54.1500.108 är en 54 kW dubbelriktad regenerativ DC-strömkälla lämplig för industriell och vetenskaplig tillämpning. Den drivs i flera styrläggen (CV, CC, CP, CR, Ri-Sim) och har högt dynamisk svarstider, justerbar filtertidskonstanter och ett brett spännings-strömintervall med 3:1 automatisk omföring-kapacitet.
Huvudfunktioner
- Dubbelriktad regenerativ drift för strömtillförsel och strömupptagning
- Flera styrläggen: CV, CC, CP, CR och Ri-Sim
- Högt dynamisk svar med justerbar filtertidskonstanter
- Brett spännings-strömintervall med 3:1 automatisk omföringsfaktor
- Integrerad 8-kanals digital oscilloskop i realtid
- Tidsbaserad funktionsgenerator med sinus-, triangel- och fyrkantsvågor
- Batteri-simulering och testning med dynamisk lad-/urladdningskapacitet
- Solpanel (PV) simulering med MPPT effektivitetsmätning enligt EN 50530
- Bränslecellskaraktäristik-simulering
- Power-Hardware-in-the-Loop (P-HIL) kapacitet med typisk 90 μs svarstid
- Inbyggd enhetskonfigurationslagring och återkallelse
Tillämpningar
- Batteri och energilagringsenhet testning och simulering
- Fotovoltaisk (solar) växelriktarutveckling och testning
- Bränslecell och alternativ energikällsimulering
- Kraftkonvertering och kraftelektroniktestad
- Hardware-in-the-loop (HIL) simulering och validering
- Industriell FoU och laboratorietestad
Specifikationer
| Applications and Features | The G5.UNV series is the fully equipped all-rounder! It contains all necessary function and software modules for the simulation of energy storage devices and solar arrays as well as for the testing and evaluation of batteries and fuel cells. Various excellent features such as switchable filter time constants and adjustable controller settings as well as the integrated powerful 8-channel digital osciloscope assist the user in quickly and easily achieving optimal system behavior for his application. The G5.UNV series also offers the possibility to store, edit, and recall any device configuration on board the power supply. |
| Time-Based Function Generator | The TFE time-based function generator allows programming either through G5.Control operating software, HMI touch display, or CANmp interface. ▪ Time-dependent functions U = f(t), I = f(t), P = f(t): sine, triangle, or square as well as userdefined data points. Import and export through csv files supported ▪ Ramp function for amplitude and offset changes ▪ Small signal modulation up to 10 kHz |
| Battery Simulation | As a battery simulator the G5.UNV series realistically and dynamically simulates both the electro-chemical and electrical properties of a battery type in charge and discharge mode. Other features include high data resolution and options for meeting high safety standards for operators. The real-time computing process of the application software BatSim perfectly matches the internal timing of the DC power supply. Therefore, an optimum computing rate is achieved leading to very short response times even in cases of steep changes in charge/discharge currents. Each battery type reacts in a specific manner to charge and discharge currents in terms of state of charge, cell voltage, ohmic and parametric losses, and polarization effects. These dependencies are considered by specific mathematical models used in the REGATRON BatSim software/firmware. The operator can fine tune the model with several well-defined parameters to adjust the simulation to a user’s requirement. |
| Solar Array Simulation | As a PV simulator the G5.UNV series features especially low capacitance values in the output filter stage, switchable earth leakage resistors, and the versatile application software SASControl. The powerful platform for R+D and testing of PV inverters fully complies with the efficiency measurement procedures for maximum power point tracking (MPPT) in inverters as described in EN 50530. Core of the application software SASControl is a versatile script programming system which allows the easy implementation of individual programming sequences. Report generation of measured data is included. |
| Battery Module / Pack-Testing Features | As a battery tester the G5.UNV series has an exceptional electrical performance that offers several advantages for battery testing applications: ▪ Voltage accuracy of <0.02% FS ▪ Current accuracy in the range 0.025…0.085% FS depending on model ▪ Additional high-resolution current measurement range from -10 to 10% FS with an accuracy of <0.005% FS ▪ Current rise time in the 50…200 µs range ▪ Parameterizable to avoid overshoot ▪ Current ripple modulation up to 10 kHz In addition, the G5.UNV provides important features for user safety, power supply, and battery protection. It avoids: ▪ Reverse-polarity problems ▪ Arcing and high inrush current when connecting the battery to the DC terminals even at unmatched voltage levels ▪ Deep battery discharge at voltage off state (DC port impedance >10 MΩ) The application software BatControl allows selecting and running so-called BatScripts. These scripts automate the manually given commands to the G5 Battery Tester and allow the running of these commands according to defined schedules: ▪ Define charge and discharge algorithms ▪ Run drive cycles (according to own or already defined standards) ▪ Repeat previously recorded discharge/charge data |
| Fuel Cell Simulation | For use as fuel cell simulator the G5.UNV series utilizes the integrated AAP function. The AAP application area programming feature allows to set the DC output voltage or current or power as a function of any of the input values IDC, UDC, or PDC. The functional relationship is given by a user-defined curve whose values are managed by CSV import/export. In this way, a wide variety of nonlinear electrical two-pole networks can be defined, e.g., photovoltaic arrays or fuel cell curves. As an example, Figure 4 shows the typical fuel cell characteristics with a voltage/current dependence. Embedded calculation on board the G5.UNV assures real-time simulation. |
| G5.UNV Series as P-HIL Power Amplifier | Power-hardware-in-the-loop (P-HIL) simulation integrates physical hardware and software models in a closed-loop simulation, offering versatile opportunities to investigate the behavior of complex systems at different parameter settings. A typical P-HIL setup includes a fast real-time computer driving a power amplifier. The G5.UNV series is best suited for this purpose due to its high dynamics and a fast analog port. Time analog-in to power output: typical 90 μs |
| G5.UNV.54.1500.108 | 0…150054-108…10810 |
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REGATRON G5.UNV.54.1500.108 Regenerativ DC-strömkälla
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