User's Manual
Table Of Contents
- 1 About this Manual
- 2 Safety Instructions
- 3 Product Introduction
- 4 Installation Flow
- 5 Unpacking and Storage
- 6 Mechanical Installation
- 7 Electrical Connection
- 7.1 Safety Instructions
- 7.2 Port Introduction
- 7.3 Overview
- 7.4 Connecting to the Inverter
- 7.5 Connecting to the Meteo Station
- 7.6 Connecting to the Energy Meter
- 7.7 Wiring of DI Signal
- 7.8 Wiring of DO Signal
- 7.9 Wiring of AI Signal
- 7.10 Wiring of PT Signal
- 7.11 Connecting to the Remote Monitoring Device
- 7.12 Connecting to the AC Power Supply
- 7.13 Connecting to the DC Power Supply
- 7.14 Earthing Connection
- 8 Commissioning
- 9 Web Interface
- 9.1 Running Requirements
- 9.2 Login Steps
- 9.3 Web Main Interface
- 9.4 Operation Procedure
- 9.5 Overview
- 9.6 Device Monitoring
- 9.7 Device Maintenance
- 9.8 History Data
- 9.9 System
- 9.9.1 Running Information
- 9.9.2 System upgrade
- 9.9.3 Log export
- 9.9.4 Rebooting
- 9.9.5 Reset all setting
- 9.9.6 Remote Maintenance
- 9.9.7 Message Export
- 9.9.8 System Time
- 9.9.9 Forwarding Configuration
- 9.9.10 IEC104
- 9.9.11 MODBUS
- 9.9.12 Third-party portal
- 9.9.13 Forward GOOSE Service Configuration
- 9.9.14 Interface
- 9.9.15 MPLC
- 9.9.16 More
- 9.9.17 About
- 10 Grid Dispatching
- 11 Maintenance
- 12 Troubleshooting
- 13 FAQ
- 14 Appendix A: Technical Data
- 15 Appendix B: Related Drawings
- 16 Appendix C: General Information
67
table 10-2 Parameter description
PPaarraammeetteerr
DDeessccrriippttiioonn
Control method
Open loop control：At the start time, the locally
configured active instruction is sent to the power
output port of the inverter, thereby implementing
active power control.
Closed-loop control:
• In case no Smart Energy Meter is selected, at the
beginning time, the active instruction configured
locally is used as target value, and active power
compensation ratio is calculated and sent to the
power output port of the inverter. Generally, this
strategy is used for fast and accurate active
power regulation.
• In case a Smart Energy Meter is selected, at the
beginning time, active instruction configured
locally is used as target value, active power of the
meter needs to be collected and used as input
parameter, and active power compensation ratio
is calculated and sent to the power output port of
the inverter. Generally, this strategy is used for
anti-backflow or avoiding zero power feed-in.
Select energy meter*
Unselected
Select Smart Energy Meter involved in power
regulation
Control cycle
Time interval of delivering dispatching instructions
Parameter range: 5~60s
Q-Method
kW: set active power value
%: set active power percentage
Note: *Only when the control method is set to "Closed-loop control", the parameter "-
Select energy meter" is settable.
step 4 Add local power control manner
Fill in "Start time" and "Percentage" (fixed value of active power), and click "Save".
-- -- EEnndd
SSuubbsseeqquueenntt OOppeerraattiioonn
Delete local power control manner: select a local control manner that needs to be
deleted, and click "Clear data".
User Manual 10 Grid Dispatching