Specification

The table above is just one of our product parameters. If you want more information, please get in touch with info@wishpower.net

What is DWK Outdoor High Voltage Reactive Power Automatic Compensation Device?

Based on 6kV and 10kV power distribution lines, this is an Outdoor High Voltage Reactive Power Automatic Compensation Device. Based on multiple control modes such as voltage, time, power factor, and reactive power, it automatically controls the switching of parallel capacitor banks. This intelligent control system will reduce the reactive current in the distribution network, enhancing the power factor, reducing line losses, and increasing the voltage stability and quality. With traditional substation compensation systems, reactive power compensation is not possible within the distribution line to the same extent. Optimizing reactive power flow at the system level not only decreases energy consumption but results in extending the service life of electrical components due to the reduction of unnecessary load on the system. By doing this, you will have a more effective and more efficient distribution network as there is too much influence from energy efficiency and stability in the modern power grids.

Working Principle

The intelligent control system of this reactive power compensation device consists mainly of an intelligent controller, capacitors, vacuum contactors, current transformers, voltage transformers, lightning arresters, drop-out fuses, etc. Its working principle is to collect real-time voltage and current data of the distribution line, then deliver data to the intelligent controller, whose behavior drives the distribution conductors. The processor processes these data; the controller then calculates the optimum working conditions and directs the control of the vacuum contactor, connects or disconnects the capacitor bank as required, and switches on or off reactive power compensation to allow the elimination of reactive power and also ensure power factor correction and voltage stability. The device can be provided in the form of an outdoor drop-out fuse in terms of protection. After a short circuit inside the device, the fuse will immediately break away (blow) and cut off the circuit to avoid further damage to the system as well as protect the distribution line from hazardous actions due to the fault.

Features

1. Precise reactive compensation:

DWK reactive compensation equipment realizes such integrated static and dynamic control and multi-level automatic switching to achieve high accuracy, high voltage reactive compensation for high voltage lines, and optimizes efficiency.

2. Rugged control unit:

They can separate the control part and it has greatly improved reliability. It simplifies maintenance and provides good operational safety.

3. Flexible control mode:

It supports five different control modes enabling users to choose the control mode best suited for their unique operating conditions for the highest performance.

4. Comprehensive protection:

Many protection functions are provided on the equipment such as short circuit, overload, over-voltage, Undervoltage, 10-minute delay, phase loss protection, and daily operational restrictions to protect both the equipment and networks.

5. Advanced communication function:

It is capable of close-range wireless monitoring and can be provided with a GPRS remote communication module. It facilitates the centralized monitoring of devices on different lines these days, which is necessary for the overall reactive power operation of the area.

Application

1. Power Factor Correction:

The product that I intend to first study is mainly used to enhance the power factor in high-voltage distribution networks. Motor and program control allows reactive power levels to automatically be adjusted by capacitor switching to minimize total reactive power demands, reducing utility and consumer electricity costs.

2. Voltage Stability Maintenance:

It does this by compensating for reactive power fluctuations to keep voltage levels on the distribution network stable. It is this stability that is required to support the performance and reliability of electrical equipment that processes these supplies and prevents voltage sags or surges.

3. Line Loss Reduction:

This device reduces reactive current flowing in the network, minimizing losses in transmission and distribution lines. This efficiency would be quite useful in long-distance transmission lines, where losses can have a big impact on overall energy costs.

4. Improved Energy Efficiency:

By minimizing the deviation between reactive power and reactive power required by a given load, the improvement in the overall energy efficiency of the grid is achieved. The enhancement allows for sustainable development goals to be achieved by decreasing the amount of wasted material and increasing energy efficiency.

5. Industrial and Commercial Applications:

Because it is widely used in industrial and commercial plants with a high electricity demand and a high reactive power consumption, this device is often used. The availability of DWK devices allows companies to optimize their energy use, minimize their peak demand charges, and remain in compliance with utility regulations concerning their power factor.

6. Smart Grid Applications:

The reactive compensator plays an important role in realizing advanced monitor and control features of the smart grid infrastructure. This allows utilities to react quickly to changes in reactive power demand and thus make the grid more flexible and reliable on the whole.

Certificate

Factory

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