Title:
ENERGY-SAVING VOLTAGE STABILIZER
Document Type and Number:
WIPO Patent Application WO/2014/204359
Kind Code:
A3
Abstract:
The invention relates to the field of electrical engineering and can be used for supplying electric power to an electrical engineering apparatus, drives, motors, lighting networks, and power supply units of communications, automation and telemechanics systems with the aim of optimization of the operation of electrical equipment and saving energy. The technical result: extending the functional possibilities by virtue of updating the series of units of the voltage stabilizer and reactive power compensator; increasing the efficiency of the stabilizer and the electrical energy economy. For this, there is proposed a three-phase energy-saving voltage stabilizer, which comprises at least one single-phase regulating dry-type transformer for multipurpose use, the primary winding of which transformer is connected to a regulation and switching unit, while the secondary winding is connected into a load circuit; the stabilizer further comprises an analyzer for analyzing the quality of the electric grid with the functions of a programmable logic controller with digital control outputs and the possibility of the configuration of a function for controlling a device depending on the parameters of the electric grid and a switching unit.
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Inventors:
FOMIN SERGEJ NIKOLAEVICH (RU)
Application Number:
PCT/RU2014/000601
Publication Date:
April 30, 2015
Filing Date:
August 12, 2014
Export Citation:
Assignee:
FOMIN SERGEJ NIKOLAEVICH (RU)
International Classes:
G05F1/00
Foreign References:
| RU2377630C1 | 2009-12-27 | |||
| SU1410119A1 | 1988-07-15 | |||
| SU1332295A1 | 1987-08-23 | |||
| EP0766164A2 | 1997-04-02 |
Attorney, Agent or Firm:
KANEVA, Katja Vadeevna (1d-2Nogins, Moskovskaya obl. 0, RU)
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