PWM constant voltage≥400dc≥700dc power curve controller funcion featuring grid monitoring remote monitor by app pc for power regulation

Product Description:

The GREEF PCTC Series Wind Tracker Controller, available in power ratings ranging from 1KW to 100KW, serves as a smart and essential component tailored for contemporary wind energy systems. This controller is engineered to integrate effortlessly with popular photovoltaic inverters currently available in the market.

By doing so, it effectively tackles the common issues related to the cost and certification processes of grid-connected inverters used in small wind turbines. This seamless compatibility makes it an ideal solution for enhancing the overall wind power infrastructure.

In addition to its integration capabilities, the controller features sophisticated monitoring, protection, and remote management functions. These advanced capabilities enable precise control over the speed-power curve, which helps maintain both efficient and stable wind energy production.

Moreover, the incorporation of cutting-edge noise control technology ensures that the wind turbines operate quietly, promoting a peaceful coexistence with the surrounding environment. This innovative approach underscores GREEF’s commitment to sustainable and environmentally friendly wind power solutions.

Features:

Power Curve Control is a crucial feature that illustrates the relationship between the generator speed, measured in revolutions per minute (rpm), and the power output in kilowatts (KW). This helps optimize the generator’s performance by ensuring it operates within the ideal speed range for maximum power efficiency.

The system includes an Auto Brake and Speed Reduction mechanism designed to protect the generator from overspeed and overvoltage conditions. This safety feature automatically engages brakes and reduces the speed to prevent damage and maintain stable operation.

Users can remotely control the generator’s manual brake using dedicated applications available on both mobile devices and personal computers. This remote operation enhances convenience and safety by allowing immediate response without physical presence at the generator site.

A Time Speed Control Set is incorporated to enable precise management of generator speed over specified time intervals, improving control and adaptability to varying operating conditions.

Real-time monitoring of generator speed provides continuous feedback on the operational status, allowing for instant detection of anomalies and ensuring smooth power generation.

Similarly, real-time monitoring of wind speed is available to accurately assess environmental conditions that impact generator performance, facilitating timely adjustments and better system management.

Remote monitoring capabilities are accessible through both mobile applications and PC software, giving users the flexibility to oversee generator operations from virtually anywhere.

The system supports customized sensor control functions, enabling integration and tailored management of various types of sensors to meet specific operational requirements.

Additionally, development is underway to update and improve compatibility with solar inverters from other brands, expanding the versatility and integration options of the system.

Applications:

The GREEF PCTC controller significantly improves the Hydro Turbine Auto Gate Control function by integrating advanced features designed for optimal performance.

Firstly, the system utilizes precise logic algorithms to perform real-time monitoring of the turbine unit's speed and voltage conditions. This continuous tracking creates a reliable data foundation that supports dynamic regulation processes.

Secondly, the controller implements an intelligent closed-loop dynamic adjustment mechanism. Based on the monitored parameters, it automatically makes bidirectional adjustments: if low water flow leads to an underspeed situation, the system increases the gate opening to enhance water inflow. Conversely, when there is a risk of overspeed or overpressure, it reduces the gate opening to decrease the flow with accuracy.

Ultimately, these smart adjustments ensure that the turbine unit operates efficiently and stably. The system achieves intelligent closed-loop control, thereby providing both enhanced performance and vital safety protection throughout power generation operations.

Customization:

Greef proudly presents the Wind Tracker Controller, model number PCTC, a high-efficiency wind generator controller designed for seamless integration with on grid systems. Manufactured in China and certified with CE, this product ensures reliable performance and compliance with international standards.

The on grid controller features a 3-phase dump load with a time-lapse range of 12-20 minutes, optimizing energy management for your wind generator controller setup. With efficiency rated at ≥ 98%, it guarantees optimal power conversion and minimal loss.

Customization options include communication interfaces such as RS485, USB, GPRS, WIFI, and Ethernet, allowing for versatile connectivity tailored to your needs. The controller supports remote grid monitoring via APP and PC, providing convenient and real-time access to system status.

Each unit is carefully packaged in foam and a plywood case to ensure safe delivery. The minimum order quantity is 1 set, and pricing is negotiable to accommodate your specific project requirements. Delivery time is approximately 25 working days after order confirmation.

Payment terms accepted include T/T, Western Union, MoneyGram, and L/C, providing flexible options for global customers. Greef’s supply ability ensures consistent availability and support for your wind generator controller and on grid controller needs.

Packing and Shipping:

Product Packaging:

The On Grid Controller is securely packaged to ensure safe transit and delivery. Each unit is enclosed in a sturdy, eco-friendly cardboard box with custom foam inserts that provide cushioning and prevent movement during shipping. The packaging includes the On Grid Controller device, a user manual, installation accessories, and warranty information, all neatly organized to facilitate easy unpacking.

Shipping:

We offer reliable shipping options to deliver the On Grid Controller promptly and safely to your location. Each package is carefully sealed and labeled with tracking information for real-time shipment monitoring. Shipping is available via standard and expedited services, with delivery times varying based on destination. International shipments comply with all customs regulations and include necessary documentation to ensure smooth clearance.