MX2017014500A - Mejoras en, o relacionadas con esquemas de proteccion a distancia de corriente continua. - Google Patents
Mejoras en, o relacionadas con esquemas de proteccion a distancia de corriente continua.Info
- Publication number
- MX2017014500A MX2017014500A MX2017014500A MX2017014500A MX2017014500A MX 2017014500 A MX2017014500 A MX 2017014500A MX 2017014500 A MX2017014500 A MX 2017014500A MX 2017014500 A MX2017014500 A MX 2017014500A MX 2017014500 A MX2017014500 A MX 2017014500A
- Authority
- MX
- Mexico
- Prior art keywords
- transmission medium
- power transmission
- distance protection
- voltage
- protection scheme
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/265—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured making use of travelling wave theory
-
- 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
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
-
- 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
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0092—Details of emergency protective circuit arrangements concerning the data processing means, e.g. expert systems, neural networks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/268—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for dc systems
-
- 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
- H02H3/20—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 voltage
-
- 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
- H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/28—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
- H02H7/262—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of switching or blocking orders
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/28—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for meshed systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Abstract
En el campo de las redes de energía eléctrica de CC, se proporciona un esquema de protección a distancia de CC (10; 60; 80; 90; 100; 110) para proteger un medio de transmisión de energía de CC (20) dentro de dicha red de energía eléctrica de CC (12); el esquema de protección a distancia de CC (10; 60; 80; 90; 100; 110) comprende un dispositivo de protección (16; 64; 84; 94; 104; 114) que esta acoplado en uso a un medio de transmisión de energía de CC (20); el dispositivo de protección (16; 64; 84; 94; 104; 114) es operable para proteger el medio de transmisión de energía de CC (20) de un fallo eléctrico; el esquema de protección a distancia de CC (10; 60; 80; 90; 100; 110) también incluye un aparato de medición para medir selectivamente la corriente (im) y el voltaje (um) del medio de transmisión de energía de CC (20); además, el esquema de protección a distancia de CC (10; 60; 80; 90; 100; 110) también incluye un controlador (22, 62; 82, 92, 102, 112) que está programado para: (i) calcular un voltaje de funcionamiento (uop) del medio de transmisión de energía de CC (20) utilizando la corriente medida (im) y el voltaje (um); (ii) realizar una comparación transitoria entre el voltaje operativo calculado (uop) y el voltaje medido (um); y (iii) operar el dispositivo de protección (16; 64; 84; 94; 104; 114) para proteger el medio de transmisión de energía de CC (20) si la comparación transitoria cumple un criterio predefinido.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15275138.4A EP3093674B1 (en) | 2015-05-14 | 2015-05-14 | Improvements in or relating to direct current distance protection schemes |
PCT/EP2016/060751 WO2016180940A1 (en) | 2015-05-14 | 2016-05-12 | Improvements in or relating to direct current distance protection schemes |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017014500A true MX2017014500A (es) | 2018-03-16 |
Family
ID=53177294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017014500A MX2017014500A (es) | 2015-05-14 | 2016-05-12 | Mejoras en, o relacionadas con esquemas de proteccion a distancia de corriente continua. |
Country Status (8)
Country | Link |
---|---|
US (1) | US10734802B2 (es) |
EP (1) | EP3093674B1 (es) |
JP (1) | JP2018521613A (es) |
CN (1) | CN107624209B (es) |
BR (1) | BR112017024345A2 (es) |
CA (1) | CA2984881C (es) |
MX (1) | MX2017014500A (es) |
WO (1) | WO2016180940A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3154144B1 (en) * | 2015-10-06 | 2020-04-22 | General Electric Technology GmbH | Improvements in or relating to direct current distance protection controllers |
CN107359603B (zh) * | 2017-09-06 | 2019-01-15 | 华中科技大学 | 基于单端量的高压直流线路多段式距离保护方法及系统 |
WO2020223883A1 (en) * | 2019-05-06 | 2020-11-12 | Abb Schweiz Ag | Power converter and control method therefor |
US11480601B2 (en) | 2019-09-26 | 2022-10-25 | General Electric Technology Gmbh | Systems and methods to improve distance protection in transmission lines |
CN112615359B (zh) * | 2020-12-07 | 2022-06-24 | 山东大学 | 基于电压波形比较的交直流混联电网纵联保护方法及系统 |
CN112865028B (zh) * | 2020-12-31 | 2022-08-16 | 南京理工大学 | 一种基于直流电抗器暂态阻抗的直流配电网保护方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55144727A (en) * | 1979-04-25 | 1980-11-11 | Hitachi Ltd | Converter protecting system |
SE442920B (sv) * | 1984-06-15 | 1986-02-03 | Asea Ab | Forfarande och anordning for detektering och lokalisering av ett felstelle pa en kraftledning |
DE19819219C1 (de) * | 1998-04-29 | 1999-09-30 | Siemens Ag | Verfahren und Vorrichtung zur Überwachung einer Elektrodenleitung einer bipolaren Hochstpannungs-Gleichstrom-Übertragungs-Anlage |
JP4990649B2 (ja) * | 2007-02-27 | 2012-08-01 | 京セラ株式会社 | 過電圧保護回路および無線通信装置 |
WO2012123014A2 (en) * | 2011-03-11 | 2012-09-20 | Abb Technology Ag | A current limitation system for limiting the effects of a fault in a dc grid and a method of operating a current limitation system |
WO2014053174A1 (en) * | 2012-10-03 | 2014-04-10 | Abb Technology Ltd | Method for sensing a fault in a power system based on travelling wave currents |
US9618586B2 (en) * | 2013-02-12 | 2017-04-11 | Abb Schweiz Ag | Method and device for detection of a fault in a protected unit |
US9509134B2 (en) * | 2014-05-14 | 2016-11-29 | Sma Solar Technology Ag | Centralized DC curtailment for overvoltage protection |
-
2015
- 2015-05-14 EP EP15275138.4A patent/EP3093674B1/en active Active
-
2016
- 2016-05-12 BR BR112017024345A patent/BR112017024345A2/pt not_active IP Right Cessation
- 2016-05-12 JP JP2017557297A patent/JP2018521613A/ja active Pending
- 2016-05-12 CN CN201680027957.2A patent/CN107624209B/zh active Active
- 2016-05-12 US US15/573,936 patent/US10734802B2/en active Active
- 2016-05-12 CA CA2984881A patent/CA2984881C/en active Active
- 2016-05-12 WO PCT/EP2016/060751 patent/WO2016180940A1/en active Application Filing
- 2016-05-12 MX MX2017014500A patent/MX2017014500A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP3093674B1 (en) | 2021-10-20 |
US20180294644A1 (en) | 2018-10-11 |
CN107624209B (zh) | 2019-08-20 |
CA2984881A1 (en) | 2016-11-17 |
CN107624209A (zh) | 2018-01-23 |
JP2018521613A (ja) | 2018-08-02 |
EP3093674A1 (en) | 2016-11-16 |
CA2984881C (en) | 2023-09-19 |
BR112017024345A2 (pt) | 2018-07-31 |
WO2016180940A1 (en) | 2016-11-17 |
US10734802B2 (en) | 2020-08-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2017014500A (es) | Mejoras en, o relacionadas con esquemas de proteccion a distancia de corriente continua. | |
MX2017014498A (es) | Mejoras en, o relacionadas con esquemas de proteccion de corriente continua. | |
MX2018004260A (es) | Mejoras en o relacionadas con controladores de protección a distancia de corriente continua. | |
ES2566981A1 (es) | Dispositivo combinado de protección eléctrica contra sobretensiones transitorias y supervisión de una instalación eléctrica y procedimiento de funcionamiento de dicho dispositivo. | |
MX2018009600A (es) | Sistemas y metodos para determinar una ubicacion de fallas en una linea de transmision de potencia compensada en serie trifasica. | |
PH12018501258A1 (en) | Electrical generators with improved fault protection | |
WO2018104440A3 (de) | Schaltschrank mit schutzschalteinrichtung | |
MX2017014328A (es) | Interruptor de circuito de carga de vehiculo electrico. | |
FI20106174L (fi) | Palontorjuntajärjestelmän pumppuyksikön sähkömoottoreiden ohjaus | |
IN2015DN00218A (es) | ||
WO2018231422A3 (en) | Methods for operating electrical power systems | |
FI20096301A0 (fi) | Elektroninen suojapiiri ja suojalaite | |
WO2016153210A3 (ko) | 침수 시 감전 방지 장치 및 그 방법 | |
MX363994B (es) | Mejoras en o con relacion a aparatos de interrupcion de circuitos. | |
MX2016004541A (es) | Protección térmica para dispositivo eléctrico. | |
MX2018004408A (es) | Mejoras en o relacionadas con la proteccion de transformadores de energia. | |
RU2441943C1 (ru) | Адаптивная станция катодной защиты трубопроводов от коррозии | |
WO2016166697A3 (en) | Voltage shunt regulator for the protection of an electrical load from overvoltages and voltage transients. | |
MX361982B (es) | Horno de arco eléctrico con un dispositivo de seguridad y método para proteger dispositivos periféricos en hornos de arco eléctrico. | |
GB2558020A (en) | Apparatus for traffic control system | |
RU2013151570A (ru) | Способ контроля температуры проводов линий электропередачи | |
WO2014199100A3 (fr) | Dispositif et méthode de protection contre les perturbations électriques | |
GB2548233A (en) | Impressed current cathodic protection | |
PL400907A1 (pl) | Sposób i układ zabezpieczenia upływowego w sieciach prądu trójfazowego z przemiennikiem częstotliwości | |
TH163950B (th) | เครื่องป้องกันแรงดันไฟฟ้าเกินและวิธีการทำงานของสิ่งเดียวกันนี้ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |