SU85690A1 - Device for automatic control of the speed of hydraulic units of small hydroelectric stations - Google Patents

Device for automatic control of the speed of hydraulic units of small hydroelectric stations

Info

Publication number
SU85690A1
SU85690A1 SU400072A SU400072A SU85690A1 SU 85690 A1 SU85690 A1 SU 85690A1 SU 400072 A SU400072 A SU 400072A SU 400072 A SU400072 A SU 400072A SU 85690 A1 SU85690 A1 SU 85690A1
Authority
SU
USSR - Soviet Union
Prior art keywords
speed
automatic control
hydraulic units
small hydroelectric
hydroelectric stations
Prior art date
Application number
SU400072A
Other languages
Russian (ru)
Inventor
Н.И. Зиракадзе
Original Assignee
Н.И. Зиракадзе
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Н.И. Зиракадзе filed Critical Н.И. Зиракадзе
Priority to SU400072A priority Critical patent/SU85690A1/en
Application granted granted Critical
Publication of SU85690A1 publication Critical patent/SU85690A1/en

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy

Landscapes

  • Control Of Eletrric Generators (AREA)

Description

Изобретение относитс  к устройствам дл  автоматического регулировани  скорости гидроагрегатов малых 1идроэлектрических станций при помощи на.грузочного (балластного) реостата.The invention relates to devices for automatically controlling the speed of hydraulic units of small 1 hydroelectric stations using a load (ballast) rheostat.

Известные устройства подобного рода имеют сложную схему управлени В описываемом устройстве упр 01цение схемы управлени  достигаетс  тем, что между генератором и нагрузочным реостатом включен индукциошный регул тор, уравновенленный тормозным грузом, автаматически восстанав.тиваюшиГг napynjeHiioe равновесие нри измене1гии нагрузки.Known devices of this kind have a complicated control circuit. In the described control device, the control circuit is achieved by connecting an inductive controller, balanced by the braking load, and automatically restoring the load Gyyi napynjeHiioe balance of load variation.

На фи1 1 и 2 приведены электрические ехемы описываемо1о устройства в двух вариантах исполнени ; на фиг. 3-эскиз становки уравновешиваюгних грузов.Figures 1 and 2 show the electrical schemas of the device described in two versions; in fig. 3-sketch installation balancing cargo.

В предлагаемом устройстве нагрузочные ба.т.тастные сопротивлени  /,-, остаютс  посто нными, но мен етс  уго.т поворота индукционного регул тора ИР, уравновешенного грузами g и ga (фиг. 3).In the proposed device, the load capacitance resistors, /, -, remain constant, but the rotation of the induction controller of the TS, balanced by the weights g and ga, changes (Fig. 3).

Когда чксло витков обмотки ротора Wi и статора W2 равны между собой, индукционный регул тор ИР и балластные сопротивлени  RnWhen the set of turns of the rotor winding Wi and the stator W2 are equal to each other, the induction regulator IL and ballast resistance Rn

включаютс  по схеме фиг. 1. Если же соотношение .г - 1/ тоincluded as shown in FIG. 1. If the ratio .g - 1 / then

регул тор должен включатьс  по схеме фиг. 2.the controller should be turned on according to the scheme of FIG. 2

Бал.гастные сопротивлени . рассчитываютс  так, чтобы они мог-Ли прин ть всю активную номинальную мощность генератора за вычетом потерь в железе и меди индукционного регул тора ИР.Bal.gastnye resistance. they are calculated so that they can take all the active nominal power of the generator minus the losses in iron and copper of the induction regulator.

Рег5л тор действует следующим образом. В нормальных ус,1ови х часть мощности, вьграбатываемой гидроагрегатом, отдаетс  потребител м , а друга  часть-поглощаетс  в балластных сопротивлени х При изменении нагрузки гидроагрегата индукционный регул тор ИР, уравновещенный дл  некоторых заданных условий работы, автоматически поворачиваетс  па определенный угол, восстанавлива  )1арушенноеравновесие при новом соотнощении между мощностью, отдаваемой погребите -1 м , и мощностью, поГ( в балластном сопротивлении .The controller operates as follows. In normal mode, the first part of the power consumed by the hydraulic unit is given to consumers, and the other part is absorbed in the ballast resistance. with a new ratio between the power given by the burial -1 m, and power, GG (in ballast resistance.

SU400072A 1949-07-05 1949-07-05 Device for automatic control of the speed of hydraulic units of small hydroelectric stations SU85690A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU400072A SU85690A1 (en) 1949-07-05 1949-07-05 Device for automatic control of the speed of hydraulic units of small hydroelectric stations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU400072A SU85690A1 (en) 1949-07-05 1949-07-05 Device for automatic control of the speed of hydraulic units of small hydroelectric stations

Publications (1)

Publication Number Publication Date
SU85690A1 true SU85690A1 (en) 1949-11-30

Family

ID=48257854

Family Applications (1)

Application Number Title Priority Date Filing Date
SU400072A SU85690A1 (en) 1949-07-05 1949-07-05 Device for automatic control of the speed of hydraulic units of small hydroelectric stations

Country Status (1)

Country Link
SU (1) SU85690A1 (en)

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