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SmartLogger Master/Slave Zero Feed In ?

Created: Jan 20, 2021 10:10:10Latest reply: Jan 20, 2021 10:30:25 510 6 0 0 0
  Rewarded HiCoins： 3 (problem resolved)
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Hello all,


We have an project for self consumption ( zero feed in). Where we have 5 litle plants conected to different point and transformer stations inside the cliend manigacturing. On evry plant we have inverters and and smartlogger3000.

All SmartLoggers will be in an optical ring. 

The measuring point is on Middle voltage where the grid operator is connected. And will be connected to one of the smartloggers which will be the Master one.

All others will be configured as slaves. 

The question is will the dynamic power limit work in that configuration ?

And is there something special in the configuration ?


Thank you.

Zero feed InSelf ConsumptionSmartloggerSmartlogger3000

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BetterMing
Created Jan 20, 2021 10:30:25

Hello, dear.

You can do this but in a fiber optic ring network. The maximum communication distance of SmartLogger does not exceed 10KM (with the 1000M optical module) or 12 km (with the 100M optical module). 

For related information and setting steps, you can refer to the user manual: https://support.huawei.com/enterprise/en/doc/EDOC1100108365/9f02bcde/networking

You can set up master and slave stations, but a power-limited grid connection is not supported. It is recommended that you independently limit the power and connect to the grid.

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  • convention：

Tang_li
Tang_li Created Jan 21, 2021 02:10:06 (0) (0)
how to set :
https://support.huawei.com/enterprise/en/doc/EDOC1100108365/6d7300c/setting-parameters-for-the-slave-smartlogger
The inverter and SmartLogger are connected to the power grid in different places. Therefore, it is recommended that you connect each SmartLogger to the power grid independently at zero feed in  
Tang_li
Tang_li Reply Tang_li  Created Jan 21, 2021 02:11:55 (0) (0)
and Power-limited grid-tied devices do not support master/slave control.  
Tang_li
Tang_li Reply Tang_li  Created Jan 21, 2021 02:20:31 (0) (0)
All SmartLoggers will be in an optical ring.it easy to set for every smartlogger at one place @A.Angelov  
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olive.zhao
olive.zhao Admin Created Jan 20, 2021 10:10:37

Hello, dear!
It's nice to meet you in the community.
We're working on your problem. Please be patient.
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lan2019
lan2019 Created Jan 20, 2021 12:33:32 (0) (0)
good  
(0) (0)
3#
BetterMing
BetterMing Created Jan 20, 2021 10:30:25

Hello, dear.

You can do this but in a fiber optic ring network. The maximum communication distance of SmartLogger does not exceed 10KM (with the 1000M optical module) or 12 km (with the 100M optical module). 

For related information and setting steps, you can refer to the user manual: https://support.huawei.com/enterprise/en/doc/EDOC1100108365/9f02bcde/networking

You can set up master and slave stations, but a power-limited grid connection is not supported. It is recommended that you independently limit the power and connect to the grid.

View more
  • x
  • convention：

Tang_li
Tang_li Created Jan 21, 2021 02:10:06 (0) (0)
how to set :
https://support.huawei.com/enterprise/en/doc/EDOC1100108365/6d7300c/setting-parameters-for-the-slave-smartlogger
The inverter and SmartLogger are connected to the power grid in different places. Therefore, it is recommended that you connect each SmartLogger to the power grid independently at zero feed in  
Tang_li
Tang_li Reply Tang_li  Created Jan 21, 2021 02:11:55 (0) (0)
and Power-limited grid-tied devices do not support master/slave control.  
Tang_li
Tang_li Reply Tang_li  Created Jan 21, 2021 02:20:31 (0) (0)
All SmartLoggers will be in an optical ring.it easy to set for every smartlogger at one place @A.Angelov  
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