SU470656A1 - Hydroelectric shutdown method - Google Patents

Hydroelectric shutdown method

Info

Publication number
SU470656A1
SU470656A1 SU1449814A SU1449814A SU470656A1 SU 470656 A1 SU470656 A1 SU 470656A1 SU 1449814 A SU1449814 A SU 1449814A SU 1449814 A SU1449814 A SU 1449814A SU 470656 A1 SU470656 A1 SU 470656A1
Authority
SU
USSR - Soviet Union
Prior art keywords
generator
hydroelectric
air
shutdown method
stopping
Prior art date
Application number
SU1449814A
Other languages
Russian (ru)
Inventor
Валентина Павловна Емельянова
Леонид Анатольевич Лебедев
Владимир Иванович Рыбаков
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 filed Critical
Priority to SU1449814A priority Critical patent/SU470656A1/en
Application granted granted Critical
Publication of SU470656A1 publication Critical patent/SU470656A1/en

Links

Classifications

    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Control Of Eletrric Generators (AREA)

Description

1one

Изобретение относитс  к области гидромашиностроени  и может быть использовано в гидравлических турбинах.The invention relates to the field of hydraulic engineering and can be used in hydraulic turbines.

Известны способы останова гидроагрегата с генератором и турбиной, снабженной клапаном срыва вакуума, работающего в режиме синхронного компенсатора с отжатием воды из камеры турбины сжатым воздухом, путем выпуска воздуха из камеры турбины и последующего автоматического останова генератора .Known methods for stopping the hydraulic unit with a generator and a turbine, equipped with a vacuum breakdown valve, operating in a synchronous compensator mode with water being drained from the turbine chamber with compressed air, by blowing air out of the turbine chamber and then automatically stopping the generator.

Воздух выпускают через наиравл ющий алларат гидротурбины, перевод  при этом агрегат в генераторный режим, а затем подают импульс на автоматический останов генератора .Air is released through the hydraulic turbine allarate, transferring the unit to the generator mode, and then serves a pulse to automatically stop the generator.

Недостатком такого способа  вл етс  промежуточный перевод агрегата в генераторный режим, вызванный теги, что воздух выпускают через наиравл ющий аппарат. При таком способе увеличиваетс  врем  останова, что особенно нежелательно при аварийных режимах .The disadvantage of this method is the intermediate transfer of the aggregate to the generating mode, caused by the tags that air is released through the radiator. With this method, the stopping time is increased, which is especially undesirable under emergency conditions.

Дл  упрощени  процесса останова по предлагаемому способу выпуск воздуха осуществл ют через клапан срыва вакуума, одновременно подава  импульс на автоматический останов генератора.To simplify the shutdown process of the proposed method, the air is discharged through a vacuum breakdown valve, while simultaneously giving a pulse to the generator automatically stop.

Таким образом исключают процесс промежуточного перевода агрегата в генераторный режим.Thus exclude the process of intermediate transfer of the unit to the generator mode.

Предмет и з о б р е т е и и  Subject and d on and e and

Способ останова гидроагрегата с генератором и турбиной, снабженной расположенным ма ее крыщке клапаном срыва вакуума, работающего в режиме синхронного компенсатора с отжатием воды из камеры турбины сжатым воздухом, путем выпуска воздуха и автоматического останова генератора, отличающийс  тем, что, с целью упрощени The stopping method of the hydraulic unit with a generator and a turbine equipped with a vacuum interruption valve located on its cover, operating in a synchronous compensator mode with water being compressed from the turbine chamber by compressed air, by releasing air and automatically stopping the generator, in order to simplify

процесса останова, выпуск воздуха осуществл ют через клапан срыва вакуума, одновременно подава  импульс на автоматический останов генератора.the shutdown process, air release is carried out through the vacuum interruption valve, while simultaneously giving a pulse to the generator automatically stop.

SU1449814A 1970-06-16 1970-06-16 Hydroelectric shutdown method SU470656A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1449814A SU470656A1 (en) 1970-06-16 1970-06-16 Hydroelectric shutdown method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1449814A SU470656A1 (en) 1970-06-16 1970-06-16 Hydroelectric shutdown method

Publications (1)

Publication Number Publication Date
SU470656A1 true SU470656A1 (en) 1975-05-15

Family

ID=20454142

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1449814A SU470656A1 (en) 1970-06-16 1970-06-16 Hydroelectric shutdown method

Country Status (1)

Country Link
SU (1) SU470656A1 (en)

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