Setting The Peak Shaving Mode - Huawei UPS5000-H-1200 kVA-NTN Quick Manual

UPS5000-H-1200 kVA-NTN
Quick Guide (480 V, 100 kVA Power Modules)
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2.1.4.3 Setting the Peak Shaving Mode

Prerequisites
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Context
The peak shaving mode is used to reduce the use of mains power during peak
hours of the power grid or to reduce the OPEX. Peak shaving is implemented by
UPS source sharing between mains and batteries. During peak hours, the batteries
provide the preset output power, and the mains supplies the remaining part of
power to reduce the consumption of mains power. During off-peak hours, the
mains charges the batteries to reduce costs.
Issue 01 (2023-03-20)
Figure 2-8 Inverter hibernation 1
Figure 2-9 Inverter hibernation 2
The peak shaving mode is supported only when the UPS works in normal
mode and SmartLi batteries (lithium batteries developed by Huawei) are
connected.
Before the system switches from normal mode to peak shaving mode, the
SOC value of lithium batteries must reach 100%.
The system is working in normal mode.
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