Industrial distributed photovoltaic dynamic monitoring systemfunction

Photovoltaic monitoring system

real-time monitoring

Acrel-1000DP distributed photovoltaic monitoringThe system has a user-friendly human-machine interface and can visually display the operating status of distribution lines in the form of a distribution diagram. It can monitor real-time electrical parameter information such as voltage, current, power, and power factor of each circuit, dynamically monitor the closing and opening status of circuit breakers, isolation switches, ground knives, and related fault and alarm signals of each distribution circuit.At the same time, an overall interface can be designed for users to select the corresponding photovoltaic modules or high-voltage parts of the distribution room for viewing.

Power quality monitoring

In the power quality monitoring chart, you can directly view the total effective value of current and voltage, voltage fluctuations, total voltage distortion, positive and negative active energy, active and reactive power, and other power quality information. We can monitor the quality of on-site electricity based on this information and make timely response plans.

network topology diagram

The system supports real-time monitoring of the communication status of various devices connected to the system, and can fully display the entire system network structure; It can diagnose the communication status of equipment online, and automatically display the faulty equipment or component and its faulty location on the interface when network abnormalities occur.

Curve query

On the curve query interface, various electrical parameter curves can be directly viewed, including three-phase current, three-phase voltage, active power, reactive power, power factor, and other curves.

DC screen light sign

On the curve query interface, various electrical parameter curves can be directly viewed, including three-phase current, three-phase voltage, active power, reactive power, power factor, and other curves.

Industrial distributed photovoltaic dynamic monitoring systemfunction

• Real time monitoring and data collection:

• Collect key parameters such as irradiance, component temperature, current/voltage, and power generation.

• Monitor inverter efficiency, grid connection status, and energy storage charging and discharging status.

• Energy efficiency analysis and optimization:

• Analyze non-technical losses such as shadow occlusion, dust occlusion, and component matching losses.

• Dynamically adjust component tilt angle, cleaning plan, or inverter operation strategy.

• Fault warning and diagnosis:

• Identify potential faults (such as component hot spots and inverter overheating) through AI algorithms.

• Provide fault location and repair suggestions to reduce downtime losses.

• Economic benefit management:

• Optimize the proportion of self use or surplus electricity grid connection strategy based on electricity pricing policies and subsidy rules.

• Participate in power ancillary services (such as peak shaving, frequency regulation) or carbon trading.