RU2011119705A - METHOD FOR ASSESSING INTERFERENCE IN POWER SUPPLY SYSTEMS - Google Patents
METHOD FOR ASSESSING INTERFERENCE IN POWER SUPPLY SYSTEMS Download PDFInfo
- Publication number
- RU2011119705A RU2011119705A RU2011119705/07A RU2011119705A RU2011119705A RU 2011119705 A RU2011119705 A RU 2011119705A RU 2011119705/07 A RU2011119705/07 A RU 2011119705/07A RU 2011119705 A RU2011119705 A RU 2011119705A RU 2011119705 A RU2011119705 A RU 2011119705A
- Authority
- RU
- Russia
- Prior art keywords
- power supply
- account
- taking
- supply system
- intervals
- Prior art date
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Abstract
Способ оценки помех в системах электропитания в аварийном режиме работы от собственной электростанции и нормальном - от внешней сети с учетом нелинейного и импульсного характера нагрузки, основанный на определении показателей качества электрической энергии в нестационарных режимах на этапе проектирования через имитационное моделирование, отличающийся тем, что производят расчет переходных характеристик на выходе и входе системы электропитания с учетом активных потерь и нелинейностей устройств, входящих в состав системы электропитания, подключений и соединений электрической сети, определяют уровни перенапряжений и провалов, интервалы их действия, параметры асимметрии, несинусоидальности напряжения и тока, проверяют их соответсвие допустимым значениям, задают временные интервалы срабатывания защитных устройств при перегрузках.A method for assessing interference in power supply systems in emergency operation from an own power plant and normal from an external network, taking into account the non-linear and pulsed nature of the load, based on the determination of the quality of electric energy in non-stationary modes at the design stage through simulation, characterized in that the calculation transient characteristics at the output and input of the power supply system, taking into account the active losses and non-linearities of the devices included in the power supply system Ia, the electrical connections and network connections, determine the levels of surge and dips, the intervals of their action, the asymmetry parameters nonsinusoidal voltage and current, check their matching valid values specified intervals protective devices in case of overload.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011119705/07A RU2483410C2 (en) | 2011-05-16 | 2011-05-16 | Method for noise assessment in power supply systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011119705/07A RU2483410C2 (en) | 2011-05-16 | 2011-05-16 | Method for noise assessment in power supply systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2011119705A true RU2011119705A (en) | 2012-11-27 |
| RU2483410C2 RU2483410C2 (en) | 2013-05-27 |
Family
ID=48792156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011119705/07A RU2483410C2 (en) | 2011-05-16 | 2011-05-16 | Method for noise assessment in power supply systems |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2483410C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2710956C1 (en) * | 2018-11-01 | 2020-01-14 | Сергей Сергеевич Шарапов | Device simulating an electronic non-contact synchronous generator, and test bench and adjustment of regulation, protection and control units |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2025856C1 (en) * | 1992-09-28 | 1994-12-30 | Владимир Васильевич Федоренко | Gear for protection against voltage variations |
| EP1387475A1 (en) * | 2002-08-01 | 2004-02-04 | STMicroelectronics S.r.l. | Circuit for the programmable protection of output overvoltages in a power factor corrector |
| RU2321124C1 (en) * | 2006-08-22 | 2008-03-27 | Государственное образовательное учреждение высшего профессионального образования "Сибирский государственный университет телекоммуникаций и информатики" (ГОУ ВПО "СибГУТИ") | Method for surge protection of dc electric mains |
| RU2375802C1 (en) * | 2008-04-04 | 2009-12-10 | Закрытое акционерное общество "ИРИС" | Intellectual filter of pulse switching overvoltages |
-
2011
- 2011-05-16 RU RU2011119705/07A patent/RU2483410C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2483410C2 (en) | 2013-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130517 |
|
| NF4A | Reinstatement of patent |
Effective date: 20140910 |
|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150517 |