SU1002668A1 - Method and apparatus for setting power unit operation mode - Google Patents
Method and apparatus for setting power unit operation mode Download PDFInfo
- Publication number
- SU1002668A1 SU1002668A1 SU813281264A SU3281264A SU1002668A1 SU 1002668 A1 SU1002668 A1 SU 1002668A1 SU 813281264 A SU813281264 A SU 813281264A SU 3281264 A SU3281264 A SU 3281264A SU 1002668 A1 SU1002668 A1 SU 1002668A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drive
- regulator
- load
- turbine
- pressure line
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 9
- 238000010977 unit operation Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000011089 mechanical engineering Methods 0.000 claims 1
- 230000003534 oscillatory effect Effects 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Control Of Turbines (AREA)
Description
Изобретение относитс к энергомашиностроению , в частности к способам задачи режима работы силовых установок на двигател х турбинного типа.The invention relates to power plant engineering, in particular, to methods for the task of operating mode of power plants on turbine type engines.
Известен способ автоматигеского регулировани путем колебат.ельного перемещени рабочего органа регул тора , обеспечивающего расход рабочего тела с амплитудой си.пы, завис щей от максимума или минимума изменени сишл возмуцгиоцего воздейстThere is a known method of automatic regulation by oscillating movement of the regulator's working body, which ensures the flow of the working medium with an amplitude of s.p. depending on the maximum or minimum change in the momentum of the actuator.
ВИЯ счет работы регул тора как бы в режиме копировани экстремальных . значений возмущгиоцего воздействи обеспечиваетс поддержание повы шенной мосциости авиационного двигател , однако вследствие зависимости работы регул тора от экстремальных значений функции возмущени и св занной с этой зависимостью нестационарности работы регул тора во времени возможность ловышени коэффициента полезного действи двигател и надежности способа используетс не Йолностыб.VIY account of the controller as if in extreme copying mode. The values of disturbance impact maintain the increased engine mass of the aircraft engine; however, due to the dependence of the controller operation on the extreme values of the disturbance function and the non-stationarity of the controller operation associated with this dependence, the efficiency of the engine and reliability of the method are not used.
..„. .- .. „. .-
Целью изобретени вл етс повы иение надежности способа задани рекима работы силовой установки.The aim of the invention is to improve the reliability of the method of setting the river power plant operation.
Указанна цель достигаетс тем, что задают стационарный закон колебаний рабочего органа, синхронизированный с изменением нагрузки, стабилизируют дсшление в напорной магистрали и включают нагрузку с выдержкой времени не менее времени переходного процесса разгона турбины, а устройство, реализукцее с юсоб, This goal is achieved by setting the stationary law of oscillations of the working body, synchronized with the change in load, stabilizes the pressure in the pressure line and includes a load with an exposure time not less than the time of the transient process of accelerating the turbine,
10 снабжено регул тором, по.пый корпус которого икюет перегородку с дроссельными окнами, а привод рабочего органа выполнен в виде профильного кулачка, установленного на валу тур15 бины двигател и подпружиненного толкател , опирахцегос на кулачок.10 is equipped with a regulator, the first body of which has a partition with throttle windows, and the drive of the working body is made in the form of a profile cam mounted on the shaft 15 of the engine and spring-loaded pusher, which rests on the cam.
На чертеже представлена схема устройства , реализующа данный способ.The drawing shows a diagram of the device that implements this method.
Силова установка содержит под20 ключенный к нагрузке паротурбинный или гидрогазотурбинный приводной двигатель с турбиной 1, в подводном окне 2 которой закреплен регул тор расхода рабочего тела, содержащий The power plant contains a steam turbine or hydro gas turbine driving engine with a turbine 1, connected to the load, and in the underwater window 2 of which the working fluid flow regulator is fixed, containing
25 полый корпус 3 с подводным окном 4 и отводным окном 5. Перегородка 6 с дроссельными окнами образует полости и В в корпусе 3. Рабочий орган регул тора, выполненный в ви30 де иглы 7 с буртиком, установлен со25, a hollow body 3 with an underwater window 4 and a diversion window 5. A partition 6 with throttle windows forms cavities and B in the housing 3. The regulator's working body, made in the type of de-needle 7 with a collar, is installed with
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813281264A SU1002668A1 (en) | 1981-04-27 | 1981-04-27 | Method and apparatus for setting power unit operation mode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813281264A SU1002668A1 (en) | 1981-04-27 | 1981-04-27 | Method and apparatus for setting power unit operation mode |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1002668A1 true SU1002668A1 (en) | 1983-03-07 |
Family
ID=20955408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU813281264A SU1002668A1 (en) | 1981-04-27 | 1981-04-27 | Method and apparatus for setting power unit operation mode |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1002668A1 (en) |
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1981
- 1981-04-27 SU SU813281264A patent/SU1002668A1/en active
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