RU97106157A - ELECTRIC PUMP SUBMERSIBLE INSTALLATION - Google Patents

ELECTRIC PUMP SUBMERSIBLE INSTALLATION

Info

Publication number
RU97106157A
RU97106157A RU97106157/06A RU97106157A RU97106157A RU 97106157 A RU97106157 A RU 97106157A RU 97106157/06 A RU97106157/06 A RU 97106157/06A RU 97106157 A RU97106157 A RU 97106157A RU 97106157 A RU97106157 A RU 97106157A
Authority
RU
Russia
Prior art keywords
inverter
rectifier
control system
output
input
Prior art date
Application number
RU97106157/06A
Other languages
Russian (ru)
Other versions
RU2137945C1 (en
Inventor
В.А. Чванов
Original Assignee
В.А. Чванов
Filing date
Publication date
Application filed by В.А. Чванов filed Critical В.А. Чванов
Priority to RU97106157A priority Critical patent/RU2137945C1/en
Priority claimed from RU97106157A external-priority patent/RU2137945C1/en
Publication of RU97106157A publication Critical patent/RU97106157A/en
Application granted granted Critical
Publication of RU2137945C1 publication Critical patent/RU2137945C1/en

Links

Claims (1)

Электронасосная погружная установка, содержащая преобразователь, состоящий из размещенного на земле выпрямителя с системой управления и включенного на его выходе инвертора с системой управления, питаемый инвертором электродвигатель, погруженный в скважину с обсадной колонной, с погружным насосом на выходе, отличающаяся тем, что в нее введен датчик положения ротора двигателя, инвертор размещен в скважине в непосредственной близости от двигателя и насоса, один из силовых выводов инвертора связан с соответствующим силовым выводом выпрямителя при помощи жилы одножильного кабеля, вторые силовые выводы выпрямителя и инвертора подключены к земле и/или обсадной колонне скважины и металлической оплетке кабеля; при этом выпрямитель и инвертор выполнены с программным управлением, а система управления инвертора соединена соответствующими входами с датчиком положения ротора и выходом инвертора; вход программного устройства инвертора соединен с входом инвертора, а выход - с третьим входом системы управления инвертора, причем программное устройство выпрямителя задает угол задержки более 90o эл. при пуске.An electric pump submersible installation containing a converter consisting of a rectifier placed on the ground with a control system and an inverter with a control system connected at its output, an electric motor fed by the inverter, immersed in a well with a casing, with an submersible pump at the outlet, characterized in that motor rotor position sensor, the inverter is located in the well in the immediate vicinity of the motor and pump, one of the inverter power leads is connected to the corresponding power output of the rectifier Ithel using stranded conductor cable, the second power terminals of the rectifier and an inverter connected to the ground and / or well casing and metal sheath of the cable; in this case, the rectifier and inverter are made with program control, and the inverter control system is connected by corresponding inputs to the rotor position sensor and the inverter output; the input of the inverter software device is connected to the inverter input, and the output is connected to the third input of the inverter control system, and the rectifier software device sets the delay angle of more than 90 o el. at start up.
RU97106157A 1997-04-15 1997-04-15 Electric submersible pumping unit RU2137945C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97106157A RU2137945C1 (en) 1997-04-15 1997-04-15 Electric submersible pumping unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97106157A RU2137945C1 (en) 1997-04-15 1997-04-15 Electric submersible pumping unit

Publications (2)

Publication Number Publication Date
RU97106157A true RU97106157A (en) 1999-03-27
RU2137945C1 RU2137945C1 (en) 1999-09-20

Family

ID=20192032

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97106157A RU2137945C1 (en) 1997-04-15 1997-04-15 Electric submersible pumping unit

Country Status (1)

Country Link
RU (1) RU2137945C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008022618A1 (en) 2008-05-07 2009-12-31 Siemens Aktiengesellschaft Power supply means
RU2507418C1 (en) * 2012-10-15 2014-02-20 Николай Владимирович Шенгур Submersible electric motor control station

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