RU95106071A - Method for providing reliability of pump plants - Google Patents
Method for providing reliability of pump plantsInfo
- Publication number
- RU95106071A RU95106071A RU95106071/03A RU95106071A RU95106071A RU 95106071 A RU95106071 A RU 95106071A RU 95106071/03 A RU95106071/03 A RU 95106071/03A RU 95106071 A RU95106071 A RU 95106071A RU 95106071 A RU95106071 A RU 95106071A
- Authority
- RU
- Russia
- Prior art keywords
- pumping
- pump
- increasing
- units
- rotation
- Prior art date
Links
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Control Of Multiple Motors (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
FIELD: sanitary engineering. SUBSTANCE: proposed is load redundancy (possibility to increase capacity) of the pump plants at the expense of increased frequency of rotation by using the current frequency step-up converter. On failure of a pump, revolution speed of pumps remained in operation is increased in such a manner to keep the plant capacity at the same level. On repairing the failed pump, speed of revolution comes back to the rated value. EFFECT: higher reliability. 1 dwg
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95106071A RU2107780C1 (en) | 1995-04-19 | 1995-04-19 | Method for ensuring reliability of pumping stations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95106071A RU2107780C1 (en) | 1995-04-19 | 1995-04-19 | Method for ensuring reliability of pumping stations |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95106071A true RU95106071A (en) | 1997-01-27 |
RU2107780C1 RU2107780C1 (en) | 1998-03-27 |
Family
ID=20166892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95106071A RU2107780C1 (en) | 1995-04-19 | 1995-04-19 | Method for ensuring reliability of pumping stations |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2107780C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113931261A (en) * | 2021-11-01 | 2022-01-14 | 河南慧水科技有限公司 | Common full-frequency-conversion water supply control cabinet |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102465547A (en) * | 2010-11-09 | 2012-05-23 | 重庆成峰二次供水设备有限责任公司 | Control system of one-frequency one-pump constant pressure water supply equipment |
RU2507659C2 (en) * | 2011-05-31 | 2014-02-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Белгородский государственный национальный исследовательский университет" | System of energy supply of water-intake wells of coastal water intake |
RU2463698C1 (en) * | 2011-06-15 | 2012-10-10 | Закрытое акционерное общество "Электропривод и силовая Электроника" | Method for reliable control of common variable frequency electric drive |
RU2602295C1 (en) * | 2015-08-11 | 2016-11-20 | ООО "Ассоциация инженеров и учёных по водоснабжению и водоотведению" | Method of pump station reliability evaluation |
RU2620133C1 (en) * | 2015-12-03 | 2017-05-23 | Государственное Унитарное Предприятие "Водоканал Санкт-Петербурга" | Method of probabilistic assessment of pumping station supplying |
-
1995
- 1995-04-19 RU RU95106071A patent/RU2107780C1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113931261A (en) * | 2021-11-01 | 2022-01-14 | 河南慧水科技有限公司 | Common full-frequency-conversion water supply control cabinet |
Also Published As
Publication number | Publication date |
---|---|
RU2107780C1 (en) | 1998-03-27 |
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