Views:0 Author:Site Editor Publish Time: 2021-09-15 Origin:Site
A distribution step voltage regulator is a system designed to automatically maintain a constant voltage. A distribution step voltage regulator may use a simple feed-forward design or may include negative feedback. It may use an electromechanical mechanism, or electronic components.
What are the characteristics of distribution step voltage regulator?
How many parts does distribution step voltage regulator have?
What is the development of distribution step voltage regulator?
The distribution step voltage regulator has large capacity, small size, and low loss, which is easy to install and maintain.
Distribution step voltage regulator adjusts automatically the on-load tap-changer gear by tracking the voltage change, with reliable action and high voltage adjustment accuracy.
The voltage reference value, the action delay, the allowable range, and the limit of the number of times can be adjusted according to the needs. The parameter setting is flexible and convenient.
Distribution step voltage regulator can display output terminal voltage, current, number of daily actions, total number of actions, current gear, with indication of the highest and lowest gears.
With the upper limit and lower limit protection of the gear position, and the action time limit function, distribution step voltage regulator effectively improves the reliability of the equipment.
The controller has over-current and under-voltage protection, which will automatically lock. The controller adopts industrial-grade control chip, which has high reliability and strong anti-interference ability, adapting to the harsh outdoor environment.
The distribution step voltage regulator can be divided into the following structures:
Unit structure is mainly composed of coils, brushes, handwheels, dials, base seats, and external devices. Three-phase and single-phase large-capacity distribution step voltage regulators are composed of several units of the same specifications.
Single-phase assembly structure is mainly assembled by several units of the same specification. The brushes of the contact groups of each unit are installed on the same main shaft.
The three-phase distribution step voltage regulator is coaxially assembled by three units of the same specification.
Distribution step voltage regulator uses 1 to 2 copper-graphite composite carbon brushes and metal brush holders with good heat dissipation. The plate of the carbon brush contact group is fixed on the upper end of the coil to limit its axial position.
Distribution step voltage regulator, like the latest generation of regulator with technical content, has aroused the interest of many domestic and foreign researchers. Especially in the case of relatively bad working conditions, the distribution step voltage regulator can be well adapted and used to avoid flashing, cavitation and other phenomena. Therefore, the distribution step voltage regulator can achieve more efficient and reliable operation.
With the rapid development of the domestic electric industry, the distribution step voltage regulator has also developed rapidly. Through the testing of well-known foreign regulators manufacturers, the survey found that they have established a pressure regulator R&D system covering the electric industry. Domestic regulator manufacturers have also sprung up, which have been recognized in the market.
Learn more about distribution step voltage regulator can know the characteristics of distribution step voltage regulator and the parts of distribution step voltage regulator. Wenzhou Rockwill Electric Co., Ltd. is equipped with professional designers and manufacturers. Please contact us!