Distributed New Energy Group Adjustment and Control Device

ANet-4E16S-AGVC distributed new energy group adjustment and control device: The group adjustment and control system of distributed new energy stations mainly refers to an intelligent system used for centralized management, monitoring, and control of multiple new energy generation units (such as wind farms, photovoltaic power stations, etc.). This system is capable of centralized scheduling and control of multiple stations distributed in different geographical locations within the same networking system, improving overall power generation efficiency, stability, and safety.

ANet-4E16S-AGVCIt is a new energy station designed for voltage levels below 110KVDistributed New Energy Group Adjustment and Control DeviceBy using embedded technology to achieve centralized monitoring, intelligent scheduling, and fault warning for multiple stations, supporting multiple adjustment modes and domestic hardware, adapting to scenarios such as photovoltaic and wind power, and helping to improve the operational efficiency and stability of new energy systems.

1Core Function: Intelligent Control of All Scene New Energy

The ANet-4E16S-AGVC device is centered around "centralized monitoring+precise scheduling" and covers the full process management needs of new energy stations

Multi dimensional data collection：Real time collection of key parameters of inverters (voltage, current, power, etc.) and grid connection points (active/reactive power, frequency), supporting 30000 channels of remote signal access.

Flexible adjustment mode：Provide constant active/reactive/power factor/voltage regulation, respond to dispatch instructions within 5 seconds, and achieve precise output control; Support reactive power droop (step) adjustment and automatic allocation of adjustment tasks.

Remote control and collaborationSupports remote control of inverter start stop and grid connection point switch, can coordinate the operation of more than 200 inverter groups, and optimize overall power output.

2、 The main functions of the distributed new energy station group adjustment and control system

2.1Centralized monitoring and management:

The system can centrally monitor multiple distributed new energy grid connected units, covering the power generation status, equipment operation status, etc. of each station.

Provide real-time data collection and display, including wind turbine speed, photovoltaic panel power generation, equipment temperature, voltage, current, etc.

2.2Remote scheduling and control:

Support remote operation and control of key equipment in various new energy stations, such as starting/stopping fans, adjusting the output power of photovoltaic inverters, etc.

Optimize the scheduling of power generation, coordinate and control each station according to the demand of the power grid, and ensure the stability of overall power output.

2.3Fault diagnosis and warning:

The system can monitor the real-time operation status of equipment and issue warnings for abnormal situations. Including equipment failures, abnormal power generation, line failures, etc.

Support automated diagnosis and repair of faults, reduce human intervention time, and improve the operational reliability of the station.

2.4Data collection and analysis:

The system is capable of collecting operational data from various stations, conducting comprehensive analysis, generating reports and statistical data for reference by operators.

Support the storage and tracing of historical operational data to assist stations in analyzing and evaluating their long-term operational status.

2.4Grid dispatch docking:

Being able to interface with the power grid dispatch system, dynamically adjust the power generation of each station according to the needs of the power grid, and achieve "peak shaving and valley filling".

Based on the price signal of electricity trading, optimize power generation output and enhance the economic benefits of the station.

2.5Security and Emergency Management:

Equipped with comprehensive security protection mechanisms, including data encryption, access control, etc., to ensure the security of system operation.

Support emergency plan management, in case of encountering JI endIn case of unexpected weather conditions, the system can automatically perform emergency operations to ensure the safety of station equipment.

IIITechnical features: dual guarantee of localization and high reliability

The device has significant advantages in hardware, software, and compatibility:

Technical Specifications:

（1）Rated electrical parameters

（2）environmental conditions

Normal working environment temperature: -20 ℃~+70 ℃;

The allowable ambient temperature for storage and transportation of the device is -25 ℃~+70 ℃;

Normal working relative humidity: 5% to 95%, normal working atmospheric pressure: 66kPa to 110kPa.

（3） power consumption

The static power consumption of the whole machine is maintained at around 7W for a long time.

（4）Insulation and voltage resistance performance

v insulation resistance

Measure the insulation resistance value between the externally charged circuit part and the exposed non charged metal part and shell of the device, as well as between electrically unrelated circuits, using a 500V megohmmeter, which should not be less than 1 M Ω.

v Medium strength

The device can withstand a 50Hz, 2000V power frequency withstand voltage test for 1 minute without breakdown, flashover, or component damage.

v impulse voltage

The DC input circuit, AC input circuit, output contacts and other circuits of the device should be able to withstand a short-term impulse voltage test of 1.2/50 μ s standard lightning wave between them and the ground, as well as between circuits that are not electrically connected. When the rated insulation voltage is greater than 60V, the open circuit test voltage is 5kV; When the rated insulation voltage is not greater than 60V, the open circuit test voltage is 1kV. After the test, the device should have no insulation damage.

4Application scenario: Suitable for multiple types of new energy stations

Distributed New Energy Group Adjustment and Control DeviceThe device is suitable for distributed energy systems with voltage levels below 110KV, and typical scenarios include:

Photovoltaic power station group controlCentralize the management of multi site photovoltaic inverters, dynamically adjust output power, and respond to the demand of "peak shaving and valley filling" in the power grid.

Collaborative scheduling of wind farmsMonitor the speed, temperature, and other status of the fan to achieve optimized allocation of active power and reduce wind curtailment rate.

Integrated Energy ManagementIntegrating photovoltaic, wind power, and energy storage systems, generating operation and maintenance reports through data analysis to improve overall energy efficiency.

5Summary: Cost reduction, efficiency improvement, and security upgrade

Efficiency improvementReduce manual intervention, shorten fault warning response time by 50%, and lower annual operation and maintenance costs by 30%[1].

security guaranteeReal time recording and fault diagnosis function, in conjunction with emergency plan management, to avoid equipment damage caused by power grid fluctuations.

Compliance adaptationMeet the requirements of power grid dispatching for small power source side group control, support on-site installation of group screens or switch cabinets, and deploy flexibly.