💡 Intelligent Micro Grid System
1. General Overview
Following the development of wind and solar off-grid and on-grid systems, new requirements for growing load consumption, rising efficiency, and stable power supply have emerged. This intelligent micro grid system, also known as an intelligent distribution power grid system, is designed to meet these needs effectively.
2. Application Fields
This system is widely utilized in the following areas:
- Areas with high-frequency power outages requiring stable supply
- Islands and small remote villages
- Regions with favorable on-grid policies or subsidies
- Any area suitable for localized micro-grid infrastructure
3. Working Principle
The system integrates bi-directional inverters, battery groups, local power grids, wind energy, solar energy, and diesel generators to form a local power network. It dispatches all sources to feed power into the grid while simultaneously managing off-grid output and battery charging, ensuring stable load operation at all times.
4. Key System Features
- Advanced intelligent micro grid management.
- Bi-directional inverter with multiple charging/discharging models (constant power, current, or voltage).
- Adjustable time-section work models based on local grid characteristics.
- Dual AC terminals for seamless transition between grid-tied and off-grid running.
- Complete isolation inspection for safe operation during grid failure.
- Remote monitoring via RS485 or Ethernet communication options.
5. System Functions
5.1 Grid-tied Generation
When the local grid is stable, the system manages battery bank power and feeds excess energy into the grid, controlled in real-time based on load conditions.
5.2 Off-grid Conversion
During grid failure, the system automatically disconnects and switches to off-grid mode to supply the load. It re-syncs with the grid seamlessly once power returns.
5.3 Intelligent Charging & Management
The system automatically utilizes grid power to charge batteries when voltage is low. It includes full dispatch, monitoring, and management for all components.
6. System Advantages
6.1 Rich Integration Experience
With over 15 years of experience in communication power systems, thousands of micro-grid systems have been installed globally, including in Russia, India, the Philippines, and South Africa. This deep technological preparation significantly reduces project implementation time.
6.2 "One to One" System Design
Every system is custom-designed based on real project conditions. We optimize working models according to local load data and grid features to maximize efficiency and ROI.
6.3 Scalability & Quality Components
The system maintains excellent extension features, allowing customers to expand capacity as future load increases. We utilize patented pitch-controlled wind turbines and top-tier battery systems to ensure reliability.
❓ Frequently Asked Questions
What exactly is an Intelligent Micro Grid System?
It is an integrated power network that combines various energy sources like wind, solar, and diesel with battery storage and the local grid. It uses an intelligent inverter to manage energy flow for maximum stability and efficiency.
How does the system handle power outages from the main grid?
The system features an automatic isolation function. When the main grid fails, the energy storage inverter instantly switches to off-grid mode to provide seamless power to your local loads.
Can the system capacity be increased later?
Yes, the system is designed with extensibility in mind. You can expand the system capacity by adding more solar panels or battery modules as your load requirements grow.
What are the monitoring options available?
The system supports RS485 and Ethernet communication options, allowing for comprehensive remote monitoring of all running parameters and system status.
Where is this system most commonly used?
It is ideal for remote islands, small villages, farms, and factories, especially in areas where the main power grid is unstable or where users want to maximize renewable energy usage.
What makes your wind turbines different?
We use patented pitch-controlled wind turbines which offer better performance and safety compared to standard fixed-blade models, ensuring optimal energy capture in various wind conditions.
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