Figure 6-3 Plant running information (with power meter but without battery)
No.
Parameter
Description
1
Active power
Total active power of inverters
2
Reactive power
Vector sum of the reactive power of inverters: Positive value
indicates that power is transmitted to the grid and negative
value indicates that power is transmitted from the grid.
3
Load power
Vector sum of the active power and grid-tied active power
4
Grid-tied active
power
Active power of the feed-in meter: Positive value indicates
purchasing electricity and negative value indicates selling
electricity.
5
Grid-tied reactive
power
Reactive power of the feed-in meter: Positive value indicates that
power is transmitted from the grid and negative value indicates
that power is transmitted to the power grid.
6
Energy yield of
current day
Total energy yield of inverters on the current day
7
Daily
consumption
Energy yield of current day + Daily supply from grid – Daily feed-
in to grid – Today's power supply from grid
8
Daily feed-in to
grid
Current total negative active energy of the feed-in meter – Total
negative active energy at 00:00 on the current day
9
Daily supply
from grid
Current total positive active energy of the feed-in meter – Total
positive active energy at 00:00 on the current day
10
Total energy
yield
Total energy yield of inverters
SmartLogger3000
User Manual
6 WebUI Operations
Issue 10 (2022-08-20)
Copyright © Huawei Technologies Co., Ltd.
68