SU517750A1 - Automatic control system of the drum steam generator during start-up - Google Patents

Automatic control system of the drum steam generator during start-up

Info

Publication number
SU517750A1
SU517750A1 SU2018203A SU2018203A SU517750A1 SU 517750 A1 SU517750 A1 SU 517750A1 SU 2018203 A SU2018203 A SU 2018203A SU 2018203 A SU2018203 A SU 2018203A SU 517750 A1 SU517750 A1 SU 517750A1
Authority
SU
USSR - Soviet Union
Prior art keywords
control system
automatic control
during start
steam generator
generator during
Prior art date
Application number
SU2018203A
Other languages
Russian (ru)
Inventor
Герман Иванович Мосеев
Александр Иванович Тугов
Original Assignee
Всесоюзный Дважды Ордена Трудового Красного Знамени Теплотехнический Научно-Исследовательский Институт Им.Ф.Э.Дзержинского
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 Всесоюзный Дважды Ордена Трудового Красного Знамени Теплотехнический Научно-Исследовательский Институт Им.Ф.Э.Дзержинского filed Critical Всесоюзный Дважды Ордена Трудового Красного Знамени Теплотехнический Научно-Исследовательский Институт Им.Ф.Э.Дзержинского
Priority to SU2018203A priority Critical patent/SU517750A1/en
Application granted granted Critical
Publication of SU517750A1 publication Critical patent/SU517750A1/en

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  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Description

ленного остальными параметрами. Нулева  или отрицательна  разность (равенство или превышение фактической температурой пара максимально допустимых значений) вызывает задержку исполнени  сигнала на увеличение расхода топлива, определенного любым другим параметром.other parameters. A zero or negative difference (equality or excess of the actual temperature of the steam to the maximum allowable values) causes a delay in the execution of the signal to increase the fuel consumption determined by any other parameter.

Во втором случае в регул торе 13 топлива производитс  сравнение каждой из входных величин с соответствующим допустимым значением . Минимальна  из полученных разностей (с учетом температур в нерегулируемых ступен х пароперегревател ) служит импульсом , управл юпдим клапаном 14.In the second case, the fuel regulator 13 compares each of the input values with the corresponding acceptable value. The minimum of the obtained differences (taking into account the temperatures in the unregulated superheater stages) serves as a pulse, controlling the valve 14.

Claims (1)

Формула изобретени Invention Formula . Система автоматического регулировани  барабанного парогенератора при пуске, содержаща  регул тор топлива и подключенные к нему датчик параметров рабочей среды в барабане и измеритель температурного режима пароперегревател  с нерегулируемой ступенью и регулируемыми впрысками, отличающа с  тем, что, с целью повышени  надежности регулировани , измеритель температурного режима выполнен в виде по меньшей мере двух датчиков температуры пара, установленных последовательно по ходу пара в нерегулируемой ступени пароперегревател .. The automatic control system of the drum steam generator during start-up, containing a fuel controller and a sensor for operating fluid parameters in the drum and a temperature meter for a steam superheater with an unregulated stage and adjustable injections, connected to it, in order to increase the reliability of control, the temperature meter is made in the form of at least two steam temperature sensors installed in series along the steam in the unregulated superheater stage. пP
SU2018203A 1974-04-25 1974-04-25 Automatic control system of the drum steam generator during start-up SU517750A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2018203A SU517750A1 (en) 1974-04-25 1974-04-25 Automatic control system of the drum steam generator during start-up

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2018203A SU517750A1 (en) 1974-04-25 1974-04-25 Automatic control system of the drum steam generator during start-up

Publications (1)

Publication Number Publication Date
SU517750A1 true SU517750A1 (en) 1976-06-15

Family

ID=20582673

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2018203A SU517750A1 (en) 1974-04-25 1974-04-25 Automatic control system of the drum steam generator during start-up

Country Status (1)

Country Link
SU (1) SU517750A1 (en)

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