DK3033821T3 - Anordning til omkobling og beskyttelse på afstand af elektriske systemer - Google Patents
Anordning til omkobling og beskyttelse på afstand af elektriske systemer Download PDFInfo
- Publication number
- DK3033821T3 DK3033821T3 DK14750239.7T DK14750239T DK3033821T3 DK 3033821 T3 DK3033821 T3 DK 3033821T3 DK 14750239 T DK14750239 T DK 14750239T DK 3033821 T3 DK3033821 T3 DK 3033821T3
- Authority
- DK
- Denmark
- Prior art keywords
- current
- control unit
- main switch
- circuit
- sensor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16504—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed
- G01R19/16519—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed using FET's
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F5/00—Systems for regulating electric variables by detecting deviations in the electric input to the system and thereby controlling a device within the system to obtain a regulated output
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/087—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current for dc applications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/38—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to both voltage and current; responsive to phase angle between voltage and current
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Protection Circuit Devices (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Claims (9)
1. Elektronisk og fjernstyret hovedomskifter i mindst ét elektrisk system til jævnstrømsforsyning, beregnet til at sikre en omkoblingsfunktion og en kontrolfunktion for forsyningsstrømmen og -spændingen, hvilket system udgøres af et elektronisk modul, der omfatter: - en strømindgang (6) - en strømudgang (7) et elektronisk omkoblingskredsløb eller en elektronisk kredsløbsafbryder (2), der er forbundet med strømindgangen (6) et målekredsløb (1), der er udstyret med en kontaktløs strømsensor og en spændingssensor, hvilket målekredsløb er serieforbundet mellem omkoblingskredsløbet (2) og strømudgangen (7) - en kommunikationsgrænseflade (3) , der er forbundet med en bus til tovejskommunikation (8) - en styreenhed eller processor (4), der dels er forbundet til kommunikationskredsløbet (2) og målekredsløbet (1), idet styreenheden (4) er konfigureret således, at den, når den modtager en spændings- og strømmåling fra målekredsløbet (1), hhv. er i stand til at kontrollere, om indgangsspændingen befinder sig i et forud fastlagt interval, og til at gennemføre en strømafbrydelse ved hjælp af omkoblingskredsløbet (2) i et bestemt tidsrum på basis af strømmålingen, og som dels er forbundet med kommunikationsgrænsefladen (3) , idet forbindelsen mellem kommunikationsgrænsefladen (3) forbundet til kommunikationsbussen (8) og styreenheden (4) er en tovejsforbindelse, således at styreenheden (4) kan programmeres på afstand - en adressebus (5) , hvormed styreenheden (4) ligeledes er forbundet, og som gør det muligt, blandt flere, at vælge et givet forsyningssystem, der er forbundet med hovedomskifteren, hvilken omskifter er kendetegnet ved, at forbindelsen mellem styreenheden (4) og målekredsløbet (1) er en tovejsforbindelse, og at målekredsløbet (1) omfatter en ekstra vikling, som gør det muligt for styreenheden (4) at injicere et testsignal, der kan detekteres af strømsensoren, og som gør det muligt at kontrollere, at sensoren er velfungerende, hver gang systemet tændes, og/eller bestemme sensorens nøjagtighed.
2. Hovedomskifter ifølge krav 1, kendetegnet ved, at styreenheden (4) indeholder en særlig mikrokode, der er beregnet til at styre de programmerbare/konfigurerbare og justerbare/kalibrerbare driftsparametre dynamisk, dvs. før og under driften, over et område af forud fastlagte værdier.
3. Hovedomskifter ifølge krav 2, kendetegnet ved, at de programmerbare/konfigurerbare og justerbare/kalibrerbare parametre over et område af forud fastlagte værdier henholdsvis omfatter en flerhed af overstrømstærskler og afbrydelsesvarigheder svarende til disse forskellige tærskler såvel som en række udgangsspændinger for omskifteren samt strømsensorens nøjagtighed.
4. Hovedomskifter ifølge krav 1, kendetegnet ved, at målekredsløbet (1) desuden omfatter anordninger, der samvirker med styreenheden (4) for at teste og selvkalibrere den kontaktløse strømføler.
5. Hovedomskifter ifølge krav 4, kendetegnet ved, at de midler, der samvirker med styreenheden (4) for at teste og selvkalibrere den kontaktløse strømføler, er beregnet til at blive sat i drift, hver gang forsyningssystemet sættes under spænding.
6. Hovedomskifter ifølge krav 1, kendetegnet ved, at målekredsløbet (1) omfatter mindst to komparatorer, der er parallelforbundet med strømsensoren, og som hver er knyttet til en tærskelværdi for overstrøm (li, I2, lov, . ..) som referenceindgang for de respektive komparatorer, og hvis udgangssignal anvendes af styreenheden (4) til at gennemføre strømafbrydelsen ved hjælp af omskifteren (2) i et bestemt tidsrum, hvis værdien af strømmålingen overstiger mindst én af tærskelværdierne.
7. Hovedomskifter ifølge krav 1, kendetegnet ved, at kommunikationsbussen (8) er en multiplekseret seriel bus, der fortrinsvis er af CAN-type, med en hastighed på op til 10 Mbit/s.
8. Hovedomskifter ifølge krav 1, kendetegnet ved, at omkoblingskredsløbet eller kredsløbsafbryderen er transistoriseret.
9. Anvendelse af hovedomskifteren ifølge et hvilket som helst af de foregående krav til beskyttelse af et elektrisk apparat, der forsynes med jævnstrøm, og/eller kabelsystemer mod overbelastninger eller overstrømme.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2013/0544A BE1022018B1 (fr) | 2013-08-14 | 2013-08-14 | Dispositif de commutation et protection a distance de systemes electriques. |
PCT/EP2014/067252 WO2015022329A1 (fr) | 2013-08-14 | 2014-08-12 | Dispositif de commutation et protection a distance de systemes electriques |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3033821T3 true DK3033821T3 (da) | 2017-09-04 |
Family
ID=49304625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK14750239.7T DK3033821T3 (da) | 2013-08-14 | 2014-08-12 | Anordning til omkobling og beskyttelse på afstand af elektriske systemer |
Country Status (11)
Country | Link |
---|---|
US (1) | US9793757B2 (da) |
EP (1) | EP3033821B1 (da) |
CN (1) | CN105594095B (da) |
BE (1) | BE1022018B1 (da) |
BR (1) | BR112016002976B1 (da) |
CA (1) | CA2920318C (da) |
DK (1) | DK3033821T3 (da) |
ES (1) | ES2633823T3 (da) |
PL (1) | PL3033821T3 (da) |
PT (1) | PT3033821T (da) |
WO (1) | WO2015022329A1 (da) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101822280B1 (ko) * | 2016-05-04 | 2018-01-26 | 현대자동차주식회사 | 저전압 직류 변환기의 출력전압 센싱 오차 보정 방법 |
FR3065110B1 (fr) * | 2017-04-11 | 2019-04-19 | Schneider Electric Industries Sas | Procede et dispositif de commande d'un actionneur, et appareil de protection electrique comportant un tel dispositif |
US10995723B2 (en) * | 2017-06-21 | 2021-05-04 | Walbro Llc | Magneto ignition system and ignition control system |
DE102017217239A1 (de) * | 2017-09-27 | 2019-03-28 | Audi Ag | Verfahren zum Steuern eines Niedrigverbrauchsmodus einer elektronischen Schaltungseinheit sowie Steuergerät und Kraftfahrzeug |
US10777996B2 (en) * | 2018-01-30 | 2020-09-15 | Eaton Intelligent Power Limited | Electronic overload breaker with built-in shunt calibration (BISC) and methods of operating same |
US10749334B2 (en) * | 2018-07-12 | 2020-08-18 | Ovh | Method and power distribution unit for preventing disjunctions |
JP7544768B2 (ja) | 2022-06-28 | 2024-09-03 | 株式会社Subaru | 電源システム |
FR3140496A1 (fr) * | 2022-09-29 | 2024-04-05 | Schneider Electric Industries Sas | Dispositif de gestion de moteur et système de démarrage et de protection de moteur comprenant un tel dispositif de gestion de moteur |
Family Cites Families (22)
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US4692696A (en) * | 1985-07-29 | 1987-09-08 | Gte Communication Systems Corporation | Method for adjusting and testing current sensors |
GB2187344B (en) * | 1986-02-28 | 1990-01-17 | Plessey Co Plc | Improvements relating to remote control and monitoring of electrical power circuits |
JPH1014099A (ja) * | 1996-06-21 | 1998-01-16 | Nec Corp | 過電流検出回路 |
US6583975B2 (en) * | 2001-02-01 | 2003-06-24 | Hydro-Aire, Inc. | Aircraft applicable ground fault circuit interrupter |
DE60332967D1 (de) * | 2003-04-17 | 2010-07-22 | Enel Distribuzione Spa | Elektrischer schutzschalter |
US20060041655A1 (en) * | 2004-05-06 | 2006-02-23 | Marty Holloway | Bi-directional remote control for remotely controllable apparatus |
US20060049694A1 (en) * | 2004-09-03 | 2006-03-09 | Lawrence Kates | Method and apparatus for load management in an electric power system |
WO2008057386A2 (en) | 2006-11-01 | 2008-05-15 | Carling Technologies, Inc. | Remote power management and monitoring system for solid state circuit breaker control with manual bypass |
US8014902B2 (en) * | 2008-02-22 | 2011-09-06 | Lawrence Kates | Method and apparatus for energy-efficient temperature-based systems management |
US8396678B2 (en) * | 2008-08-11 | 2013-03-12 | Edward L. Davis | Peakpower energy management and control system method and apparatus |
EP2327001A4 (en) | 2008-09-11 | 2017-12-13 | Marvell World Trade Ltd. | Intelligent switching controller and power conversion circuits and methods |
US8716887B2 (en) * | 2010-06-03 | 2014-05-06 | General Electric Company | Systems and apparatus for monitoring and selectively controlling a load in a power system |
US8837103B2 (en) * | 2010-10-19 | 2014-09-16 | Utility Relay Company | Circuit breaker trip unit with digital potentiometer |
TWI554030B (zh) * | 2010-10-20 | 2016-10-11 | 羅姆股份有限公司 | 高壓側開關電路、界面電路及電子機器 |
FR2980581B1 (fr) * | 2011-09-26 | 2017-08-18 | Neelogy | Capteur de courant sans contact. |
WO2013061200A1 (en) * | 2011-10-24 | 2013-05-02 | Koninklijke Philips Electronics N.V. | Auto recovering protection of electromechanical components in a high magnetic field |
EP2669921A1 (en) * | 2012-05-31 | 2013-12-04 | Alstom Technology Ltd | Circuit breaker apparatus |
CN202663200U (zh) * | 2012-07-05 | 2013-01-09 | 江苏中凌高科技有限公司 | 站用交直流一体化电源监控装置 |
CN104218535B (zh) * | 2013-05-31 | 2018-07-13 | 杭州先途电子有限公司 | 一种有源pfc过电流保护电路 |
US9709609B2 (en) * | 2014-07-14 | 2017-07-18 | Covidien Lp | Systems and methods for improving the range of sensor systems |
DE102014219807B4 (de) * | 2014-09-30 | 2019-04-04 | Volkswagen Aktiengesellschaft | Verfahren und Vorrichtung zur Prüfung einer Funktionsfähigkeit eines Stromsensors und Fahrzeug |
KR102364010B1 (ko) * | 2014-12-24 | 2022-02-17 | 엘지디스플레이 주식회사 | 과전류 제어장치 및 이를 포함하는 유기발광 표시장치 |
-
2013
- 2013-08-14 BE BE2013/0544A patent/BE1022018B1/fr active IP Right Grant
-
2014
- 2014-08-12 US US14/910,263 patent/US9793757B2/en active Active
- 2014-08-12 BR BR112016002976-3A patent/BR112016002976B1/pt active IP Right Grant
- 2014-08-12 PL PL14750239T patent/PL3033821T3/pl unknown
- 2014-08-12 CA CA2920318A patent/CA2920318C/en active Active
- 2014-08-12 ES ES14750239.7T patent/ES2633823T3/es active Active
- 2014-08-12 PT PT147502397T patent/PT3033821T/pt unknown
- 2014-08-12 DK DK14750239.7T patent/DK3033821T3/da active
- 2014-08-12 WO PCT/EP2014/067252 patent/WO2015022329A1/fr active Application Filing
- 2014-08-12 CN CN201480045211.5A patent/CN105594095B/zh active Active
- 2014-08-12 EP EP14750239.7A patent/EP3033821B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
WO2015022329A1 (fr) | 2015-02-19 |
PT3033821T (pt) | 2017-07-27 |
CN105594095A (zh) | 2016-05-18 |
US9793757B2 (en) | 2017-10-17 |
CN105594095B (zh) | 2018-04-24 |
BR112016002976A2 (pt) | 2017-08-01 |
CA2920318C (en) | 2021-03-02 |
BE1022018B1 (fr) | 2016-02-04 |
EP3033821B1 (fr) | 2017-05-10 |
EP3033821A1 (fr) | 2016-06-22 |
US20160181866A1 (en) | 2016-06-23 |
BR112016002976B1 (pt) | 2021-11-23 |
PL3033821T3 (pl) | 2017-10-31 |
CA2920318A1 (en) | 2015-02-19 |
ES2633823T3 (es) | 2017-09-25 |
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