Photovoltaic + energy storage industry solutions
The dual carbon goals of "carbon peak" and "carbon neutrality" drive the development of new energy industries such as photovoltaic and wind power, while new energy power generation has little room for human intervention, a large difference between peak and valley energy, and does not fully match the power consumption period, and a lot of resources may be wasted when the peak energy is released.
Energy storage batteries can play an important role in new energy power generation scenarios, using energy storage for peak shaving and valley filling, which can store multiple power generation during low demand periods and release it again during peak hours to achieve the purpose of smoothing the fluctuation amplitude.
At the same time, with the large-scale access of new energy to the power grid, the impact on the power grid increases, and the stable integration of new energy into the grid needs to be equipped with peak regulation and frequency regulation devices, and its effective operation needs the support of a new power system. Fluke provides in-depth inspection and maintenance solutions for energy storage batteries and bidirectional energy storage converters.
Key points of inspection:
Bidirectional energy storage converter
The energy storage bidirectional converter converts the direct current energy in photovoltaic power generation into alternating current energy, and makes the electric energy can be stored so that it can be converted into direct current power again when needed.
GB/T 34133-2017 "Technical Regulations for the Testing of Energy Storage Converters" stipulates in detail the charging and discharging detection, on-grid and off-grid switching testing, efficiency testing, etc. for their different working modes. The two power analyzers are interconnected to provide up to 8 power tests, which can simultaneously test the bidirectional conversion efficiency of AC-DC and DC-AC.
Recommended Products:
Fluke Norma 6004 Power Analyzer
Test the conversion efficiency of the energy storage converter; Accuracy 0.8%, 2000A AC/DC clamp, 1500V voltage measurement probe; Safety class CAT III 1000V / CAT IV 600V for tester safety
Key points of inspection:
Energy storage batteries
The energy storage battery can be used as an independent operating power source for photovoltaic power plants. Regular voltage and current tests are required to detect degraded battery panels or faults due to persistent high temperatures or resistance issues.
Recommended Products:
Fluke 1625-2 KIT Earth Resistance Tester
Four ground resistance test methods are supported to avoid interfering signals and make measurements more accurate.
Fluke 1550C Insulation Resistance Tester
Test voltages up to 5KV, measure resistance up to 2TΩ, CAT III 100V, CAT IV 600V safety rating.
Key points of inspection:
Photovoltaic power station temperature inspection
It is an indispensable means to find and locate faults in photovoltaic power plants and energy storage batteries through thermal imaging cameras.
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