MX380985B - Sincronizador para convertidores de potencia basado en un oscilador de ciclo límite. - Google Patents

Sincronizador para convertidores de potencia basado en un oscilador de ciclo límite.

Info

Publication number
MX380985B
MX380985B MX2017006644A MX2017006644A MX380985B MX 380985 B MX380985 B MX 380985B MX 2017006644 A MX2017006644 A MX 2017006644A MX 2017006644 A MX2017006644 A MX 2017006644A MX 380985 B MX380985 B MX 380985B
Authority
MX
Mexico
Prior art keywords
network
limit cycle
power converters
harmonics
synchronizer
Prior art date
Application number
MX2017006644A
Other languages
English (en)
Other versions
MX2017006644A (es
Inventor
Flores Alejandro Ricardo Femat
Oviedo Erick Israel Vazquez
Nava Nimrod Vazquez
Original Assignee
Instituto Potosino De Investig Cientifica Y Tecnologica A C
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Instituto Potosino De Investig Cientifica Y Tecnologica A C filed Critical Instituto Potosino De Investig Cientifica Y Tecnologica A C
Priority to MX2017006644A priority Critical patent/MX380985B/es
Priority to US15/975,175 priority patent/US10790836B2/en
Priority to PCT/MX2018/050011 priority patent/WO2018208141A1/es
Publication of MX2017006644A publication Critical patent/MX2017006644A/es
Publication of MX380985B publication Critical patent/MX380985B/es

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • 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
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381—Dispersed generators
    • 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
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/40—Synchronising a generator for connection to a network or to another generator
    • 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
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/22—The renewable source being solar energy
    • H02J2300/24—The renewable source being solar energy of photovoltaic origin
    • 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
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

La presente invención presenta un sistema de sincronización en tiempo real para convertidores de potencia interconectados con la red eléctrica, cuyo funcionamiento está basado en un oscilador de ciclo límite estructuralmente estable y que desarrolla trayectorias senoidales puras, lo cual conlleva a crear referencias libres de armónicos y disturbios en la red; la invención propuesta tiene la ventaja de que presenta un alto grado de inmunidad y robustez dentro de redes muy contaminadas, ya sea por la presencia de armónicos u otro tipos de contaminación que pudieran existir en la red, con un mejor rendimiento que los sistemas reportados previamente. Otra ventaja de la presente invención es que independientemente de las condiciones iniciales que se establezcan, el sistema siempre se sincroniza con la señal de la red, garantizando un transitorio suave desde cualquier condición inicial hasta el ciclo límite, por lo que no requiere una sintonización previa. Además de que el esquema propuesto no requiere de bloques Phase-Locked Loop (PLL) ni funciones trigonométricas para la sincronización, reduciendo así tiempos y recursos computacionales.
MX2017006644A 2017-05-11 2017-05-11 Sincronizador para convertidores de potencia basado en un oscilador de ciclo límite. MX380985B (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MX2017006644A MX380985B (es) 2017-05-11 2017-05-11 Sincronizador para convertidores de potencia basado en un oscilador de ciclo límite.
US15/975,175 US10790836B2 (en) 2017-05-11 2018-05-09 Synchronizer for power converters based on a limit cycle oscillator
PCT/MX2018/050011 WO2018208141A1 (es) 2017-05-11 2018-05-09 Sincronizador para convertidores de potencia basado en un oscilador de ciclo límite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2017006644A MX380985B (es) 2017-05-11 2017-05-11 Sincronizador para convertidores de potencia basado en un oscilador de ciclo límite.

Publications (2)

Publication Number Publication Date
MX2017006644A MX2017006644A (es) 2019-02-08
MX380985B true MX380985B (es) 2025-03-12

Family

ID=64098057

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017006644A MX380985B (es) 2017-05-11 2017-05-11 Sincronizador para convertidores de potencia basado en un oscilador de ciclo límite.

Country Status (3)

Country Link
US (1) US10790836B2 (es)
MX (1) MX380985B (es)
WO (1) WO2018208141A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109818370B (zh) * 2018-12-10 2020-10-30 北京科诺伟业科技股份有限公司 一种带有超前矫正的二阶广义积分锁频环控制方法
CN112230162B (zh) * 2019-06-27 2024-06-18 南京南瑞继保工程技术有限公司 一种同步调相机组异常失电判别方法及装置
CN113567734B (zh) * 2020-04-29 2024-06-11 深圳市费思泰克科技有限公司 一种电网电压信号参数的检测方法
CN111900755B (zh) * 2020-08-07 2023-03-07 哈尔滨工业大学 双向ac/dc变换器的功率控制与电流谐波补偿方法
CN113114230A (zh) * 2021-03-17 2021-07-13 华南理工大学 一种用于伺服系统的谐振频率在线辨识与抑制方法

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US3319147A (en) * 1966-04-20 1967-05-09 Gen Electric Variable frequency, variable wave form inverter
US6370365B1 (en) * 1998-12-04 2002-04-09 Edgar Herbert Callaway, Jr. Selective call radio having an integrated frequency conversion circuit
US7548125B2 (en) * 2004-03-22 2009-06-16 Mobius Microsystems, Inc. Frequency calibration for a monolithic clock generator and timing/frequency reference
US7750685B1 (en) * 2005-03-17 2010-07-06 Rf Micro Devices, Inc. Frequency measurement based frequency locked loop synthesizer
US20070005194A1 (en) * 2005-06-20 2007-01-04 Liuchen Chang System for three-phase voltage detection and protection
CN101617234B (zh) * 2006-11-06 2012-05-23 歌美飒创新技术公司 先进实时电网监控系统
US7898343B1 (en) * 2007-12-21 2011-03-01 Rf Micro Devices, Inc. Frequency-locked loop calibration of a phase-locked loop gain
GB2496140B (en) * 2011-11-01 2016-05-04 Solarcity Corp Photovoltaic power conditioning units
US9391538B2 (en) * 2011-09-21 2016-07-12 Princeton Power Systems, Inc. Switched power converter
EP2623997B1 (en) * 2012-02-03 2018-01-03 Siemens Aktiengesellschaft Determining a phase and a frequency of an electric quantity of an operating electrical device
FR3026244B1 (fr) * 2014-09-22 2017-05-12 Renault Sas Dispositif et procede de determination d'une consigne corrigee du courant neutre d'un chargeur sans isolation galvanique de batterie de vehicule automobile electrique ou hybride
GB2537802A (en) * 2015-02-13 2016-11-02 Univ Sheffield Parameter estimation and control method and apparatus
CN105158597A (zh) * 2015-08-05 2015-12-16 西南交通大学 一种改善单相数字锁相环电网电压相位监测动态性能的方法
US9966966B2 (en) * 2016-01-20 2018-05-08 Uchicago Argonne, Llc Nonlinearity induced synchronization enhancement in mechanical oscillators
US10528076B2 (en) * 2017-11-28 2020-01-07 Western Digital Technologies, Inc. Clock retiming circuit

Also Published As

Publication number Publication date
MX2017006644A (es) 2019-02-08
US10790836B2 (en) 2020-09-29
US20180331687A1 (en) 2018-11-15
WO2018208141A1 (es) 2018-11-15

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