SU138093A1 - Device for measuring the phase angle deviation, speed and acceleration of rotating machines - Google Patents

Device for measuring the phase angle deviation, speed and acceleration of rotating machines

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Publication number
SU138093A1
SU138093A1 SU683672A SU683672A SU138093A1 SU 138093 A1 SU138093 A1 SU 138093A1 SU 683672 A SU683672 A SU 683672A SU 683672 A SU683672 A SU 683672A SU 138093 A1 SU138093 A1 SU 138093A1
Authority
SU
USSR - Soviet Union
Prior art keywords
measuring
acceleration
speed
phase angle
angle deviation
Prior art date
Application number
SU683672A
Other languages
Russian (ru)
Inventor
С.М. Камынин
Л.В. Цукерник
В.Н. Шестопалов
Original Assignee
С.М. Камынин
Л.В. Цукерник
В.Н. Шестопалов
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 С.М. Камынин, Л.В. Цукерник, В.Н. Шестопалов filed Critical С.М. Камынин
Priority to SU683672A priority Critical patent/SU138093A1/en
Application granted granted Critical
Publication of SU138093A1 publication Critical patent/SU138093A1/en

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Description

Изобретение относитс  к электрическим автоматическим устройствам , предназначенным дл  обеспечени  статической и динамической устойчивости сложных энергосистем с дальними электропередачами.The invention relates to electric automatic devices designed to provide static and dynamic stability of complex power systems with long-distance power transmissions.

Известны предназначенные дл  этой цели автоматические регул торы возбуждени  синхронных машин или автоматические регул торы скорости первичных двигателей, с использованием электромеханических резонансных элементов в их измерительных органах.Automatic excitation controllers for synchronous machines or automatic speed controllers of prime movers for this purpose are known, using electromechanical resonant elements in their measuring elements.

Известны также регул торы с устройством дл  запоминани  вектора напр жени  исходного режима посредством вспомогательных машин.Controllers are also known with a device for storing the voltage vector of the initial mode by means of auxiliary machines.

Предлагаемое устройство  вл етс  развитием изобретени , защищенного авт. св. № 104034 и выгодно отличаетс  от ранее известных отсутствием вращающихс  частей, малыми габаритами и повыщенной надежностью работы.The proposed device is a development of the invention protected by the author. St. No. 104034 and favorably with those previously known by the absence of rotating parts, small dimensions and increased reliability of operation.

На фиг. 1 и 2 показаны структурные . схемы предлагаемого устройства .FIG. 1 and 2 show the structural. scheme of the proposed device.

Схемы имеют следующие обозначени : СМ - синхронна  машина, Т - трансформатор. Д - датчик вектора напр жени , ЗЭ - запоминающий элемент, /(Я - катодный повторитель напр жени  на выходе ЗЭ, УИ - углоизмерительное устройство.The schemes have the following designations: CM - synchronous machine, T - transformer. D is a voltage vector sensor, GE is a memory element, / (I is a cathode voltage follower at the output of the GE, UI is an angle measuring device.

Фаза вектора напр жени , вырабатываемого датчиком Д, жеско св зана с угловым движением оси ротора синхронной машины.The phase of the voltage vector generated by sensor D is strictly related to the angular motion of the rotor axis of the synchronous machine.

В качестве запоминающего элемента применены электромеханические резонансные приборы типа камертона или  зычкового вибратора с возбуждающими и выходными обмотками.Electromechanical resonant devices such as a tuning fork or a tongue-type vibrator with exciting and output windings are used as a storage element.

Дл  этой же цели, в качестве варианта, применено низкочастотное пьезоэлектрическое резонансное устройство в сочетании с преобразователем частоты, согласующим настройку резонатора с номинальной частотой энергосистемы.For the same purpose, as an option, a low-frequency piezoelectric resonant device was used in combination with a frequency converter, which matched the resonator tuning with the nominal frequency of the power system.

SU683672A 1960-10-22 1960-10-22 Device for measuring the phase angle deviation, speed and acceleration of rotating machines SU138093A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU683672A SU138093A1 (en) 1960-10-22 1960-10-22 Device for measuring the phase angle deviation, speed and acceleration of rotating machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU683672A SU138093A1 (en) 1960-10-22 1960-10-22 Device for measuring the phase angle deviation, speed and acceleration of rotating machines

Publications (1)

Publication Number Publication Date
SU138093A1 true SU138093A1 (en) 1960-11-30

Family

ID=48294265

Family Applications (1)

Application Number Title Priority Date Filing Date
SU683672A SU138093A1 (en) 1960-10-22 1960-10-22 Device for measuring the phase angle deviation, speed and acceleration of rotating machines

Country Status (1)

Country Link
SU (1) SU138093A1 (en)

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