Specification

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What is the BSVR Bidirectional Feeder Automatic Voltage Regulator?

The BSVR Bidirectional Feeder Automatic Voltage Regulator is a specialized device designed to regulate voltage in power distribution systems that experience bi-directional power flows. Unlike traditional voltage regulators that typically handle unidirectional power flow, the BSVR can manage voltage levels in systems where power can flow in both directions—such as in networks with distributed generation sources like solar panels or wind farms. It automatically adjusts the voltage along feeder lines by dynamically responding to fluctuations in power supply and demand. In addition to stabilizing voltage, the BSVR helps enhance grid reliability, reduce line losses, and support renewable energy integration by maintaining optimal voltage conditions in complex power networks. It is typically used in utility networks, renewable energy systems, and any distribution system that requires voltage stability under bi-directional power conditions.

Composition of heavy-duty voltage regulator

1. Intelligent Controller:

This is the brain of the system, responsible for continuously monitoring the voltage levels and comparing them with a reference voltage. When deviations occur, the controller sends signals to adjust the tap changer, ensuring optimal voltage regulation in both directions of power flow.

2. Auto-Transformer:

The auto-transformer is used to change the voltage levels as needed. It adjusts the voltage ratios efficiently, allowing the system to maintain stability while handling power flowing in either direction.

3. On-load Tap Changer:

This component is essential for switching between different transformer taps without interrupting the power flow. It adjusts the voltage output by changing the connection points within the transformer, providing smooth transitions as the voltage needs fluctuate.

Working Principle

The working principle of the BSVR Bidirectional Feeder Automatic Stable Voltage Regulator is based on its ability to manage voltage in both forward and reverse power flow conditions. The intelligent controller continuously monitors the direction of the power flow along the feeder line. When the power flows in the forward direction, with the substation as the input side, the controller follows the forward control strategy. It compares the voltage at the output with a reference voltage, adjusting the voltage as needed to ensure that the output remains within an acceptable range. In reverse flow conditions, such as when distributed generation sources like small hydropower or renewable energy systems feed power into the network, the regulator adjusts based on a reverse control strategy. The controller monitors changes in the output side and adjusts the voltage accordingly to maintain stability and ensure the voltage remains within the required range. This dynamic regulation in both directions ensures the voltage stays consistent, even in systems with variable power inputs and bidirectional flows.

Features

1. Automatic Power Flow Detection:

The system automatically identifies the direction of power flow, allowing it to efficiently regulate voltage in both forward and reverse directions. This ensures that the regulator can handle traditional power input from the grid and reverse flows from distributed renewable energy sources.

2. The Solution to Over-Voltage Issues:

It effectively addresses the problem of high voltage caused by renewable energy generation, such as from solar or wind power, without disrupting the overall energy transmission. This feature ensures voltage stability even in systems with variable energy sources.

3. Large Capacity and Low Loss:

The complete system is designed with high capacity, low energy loss, and compact size, making it efficient, easy to install, and maintain. This design helps in reducing operational costs and enhancing the longevity of the system.

4. Convenient Communication:

The step up step down voltage regulator supports real-time monitoring through GPRS, enabling remote communication and control via terminals or mobile devices. This feature allows operators to track the system’s performance and make adjustments from a distance, improving maintenance and operational flexibility.

Certificate

Factory

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