RU2008128808A - METHOD FOR DETERMINING THE moment of inertia of steam-turbine and gas-turbine plants - Google Patents

METHOD FOR DETERMINING THE moment of inertia of steam-turbine and gas-turbine plants Download PDF

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Publication number
RU2008128808A
RU2008128808A RU2008128808/28A RU2008128808A RU2008128808A RU 2008128808 A RU2008128808 A RU 2008128808A RU 2008128808/28 A RU2008128808/28 A RU 2008128808/28A RU 2008128808 A RU2008128808 A RU 2008128808A RU 2008128808 A RU2008128808 A RU 2008128808A
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RU
Russia
Prior art keywords
inertia
moment
turbine
turbine installation
disk
Prior art date
Application number
RU2008128808/28A
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Russian (ru)
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RU2426977C2 (en
Inventor
Алексей Васильевич Егоров (RU)
Алексей Васильевич Егоров
Василий Николаевич Егоров (RU)
Василий Николаевич Егоров
Сергей Владимирович Зверев (RU)
Сергей Владимирович Зверев
Original Assignee
Алексей Васильевич Егоров (RU)
Алексей Васильевич Егоров
Василий Николаевич Егоров (RU)
Василий Николаевич Егоров
Сергей Владимирович Зверев (RU)
Сергей Владимирович Зверев
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Application filed by Алексей Васильевич Егоров (RU), Алексей Васильевич Егоров, Василий Николаевич Егоров (RU), Василий Николаевич Егоров, Сергей Владимирович Зверев (RU), Сергей Владимирович Зверев filed Critical Алексей Васильевич Егоров (RU)
Priority to RU2008128808/28A priority Critical patent/RU2426977C2/en
Publication of RU2008128808A publication Critical patent/RU2008128808A/en
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Publication of RU2426977C2 publication Critical patent/RU2426977C2/en

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Abstract

Способ определения момента инерции турбинной установки, отличающийся тем, что на фланец вала ротора устанавливается диск с эталонным моментом инерции, а момент инерции турбинной установки определяется как отношение произведения углового ускорения системы вращающихся масс системы «диск с эталонным моментом инерции, турбинная установка» на момент инерции диска с эталонным моментом инерции к разности углового ускорения системы вращающихся масс «турбинная установка» и углового ускорения системы вращающихся масс «диск с эталонным моментом инерции, турбинная установка».A method for determining the moment of inertia of a turbine installation, characterized in that a disk with a reference moment of inertia is mounted on the rotor shaft flange, and the moment of inertia of the turbine installation is determined as the ratio of the product of the angular acceleration of the system of rotating masses of the system “disk with the reference moment of inertia, turbine installation” at the moment of inertia a disk with a reference moment of inertia to the difference between the angular acceleration of a system of rotating masses "turbine installation" and an angular acceleration of a system of rotating masses "a disk with a reference moment that inertia turbine installation. "

Claims (1)

Способ определения момента инерции турбинной установки, отличающийся тем, что на фланец вала ротора устанавливается диск с эталонным моментом инерции, а момент инерции турбинной установки определяется как отношение произведения углового ускорения системы вращающихся масс системы «диск с эталонным моментом инерции, турбинная установка» на момент инерции диска с эталонным моментом инерции к разности углового ускорения системы вращающихся масс «турбинная установка» и углового ускорения системы вращающихся масс «диск с эталонным моментом инерции, турбинная установка». A method for determining the moment of inertia of a turbine installation, characterized in that a disk with a reference moment of inertia is mounted on the rotor shaft flange, and the moment of inertia of the turbine installation is determined as the ratio of the product of the angular acceleration of the system of rotating masses of the system “disk with the reference moment of inertia, turbine installation” at the moment of inertia a disk with a reference moment of inertia to the difference between the angular acceleration of a system of rotating masses "turbine installation" and an angular acceleration of a system of rotating masses "a disk with a reference moment that inertia turbine installation. "
RU2008128808/28A 2008-07-14 2008-07-14 Procedure for determination of inertia moment in steam-turbine and gas-turbine units RU2426977C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2008128808/28A RU2426977C2 (en) 2008-07-14 2008-07-14 Procedure for determination of inertia moment in steam-turbine and gas-turbine units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2008128808/28A RU2426977C2 (en) 2008-07-14 2008-07-14 Procedure for determination of inertia moment in steam-turbine and gas-turbine units

Publications (2)

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RU2008128808A true RU2008128808A (en) 2010-01-20
RU2426977C2 RU2426977C2 (en) 2011-08-20

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RU2008128808/28A RU2426977C2 (en) 2008-07-14 2008-07-14 Procedure for determination of inertia moment in steam-turbine and gas-turbine units

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RU2426977C2 (en) 2011-08-20

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PC41 Official registration of the transfer of exclusive right

Effective date: 20120726

PC41 Official registration of the transfer of exclusive right

Effective date: 20121102

MM4A The patent is invalid due to non-payment of fees

Effective date: 20130715