MX2020002394A - Metodo de control de coordinacion de voltaje de corriente directa. - Google Patents

Metodo de control de coordinacion de voltaje de corriente directa.

Info

Publication number
MX2020002394A
MX2020002394A MX2020002394A MX2020002394A MX2020002394A MX 2020002394 A MX2020002394 A MX 2020002394A MX 2020002394 A MX2020002394 A MX 2020002394A MX 2020002394 A MX2020002394 A MX 2020002394A MX 2020002394 A MX2020002394 A MX 2020002394A
Authority
MX
Mexico
Prior art keywords
direct current
current voltage
active power
converter
control
Prior art date
Application number
MX2020002394A
Other languages
English (en)
Inventor
Jie Tian
Haiying Li
Yunlong Dong
Yu Lu
Nannan Wang
Dongming Cao
Chongxue Jiang
Jiacheng Wang
Original Assignee
Nr Electric Co Ltd
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 Nr Electric Co Ltd filed Critical Nr Electric Co Ltd
Publication of MX2020002394A publication Critical patent/MX2020002394A/es

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J3/36—Arrangements for transfer of electric power between AC networks via high-voltage DC [HVDC] links; Arrangements for transfer of electric power between generators and networks via HVDC links
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J3/12—Arrangements for adjusting voltage in AC networks by changing a characteristic of the network load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/10—Parallel operation of DC sources
    • H02J1/102—Parallel operation of DC sources being switching converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/10—Parallel operation of DC sources
    • H02J1/106—Parallel operation of DC sources for load balancing, symmetrisation, or sharing
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Inverter Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Rectifiers (AREA)

Abstract

Un método de control de coordinación de voltaje de DC se aplica a un sistema de transmisión de energía de VSC-HVDC de terminales múltiples o un sistema de red eléctrica de VSC-HVDC. Cuando se usa un control de nivel inferior en el modo de control de potencia activa, el valor de referencia de potencia activa del convertidor se genera de acuerdo con el voltaje de DC del convertidor y la curva de potencia activa de voltaje de DC del convertidor; también incluye un control de nivel superior para ajustar el modo de control y el valor de ajuste de potencia activa del control de nivel inferior para asegurar el funcionamiento de estado estacionario del sistema. Este método tiene baja dependencia en la comunicación, evita el problema de que la pendiente y margen fijos no puedan cumplir con todas las condiciones de operación, y es adecuado para sistemas de VSC-HVDC de gran escala y tiene alta escalabilidad.
MX2020002394A 2017-09-05 2018-05-07 Metodo de control de coordinacion de voltaje de corriente directa. MX2020002394A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710788486.3A CN109428341B (zh) 2017-09-05 2017-09-05 一种直流电压协调控制方法
PCT/CN2018/085842 WO2019047546A1 (zh) 2017-09-05 2018-05-07 一种直流电压协调控制方法

Publications (1)

Publication Number Publication Date
MX2020002394A true MX2020002394A (es) 2020-07-22

Family

ID=65513914

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020002394A MX2020002394A (es) 2017-09-05 2018-05-07 Metodo de control de coordinacion de voltaje de corriente directa.

Country Status (9)

Country Link
US (1) US11190020B2 (es)
EP (1) EP3675307A4 (es)
JP (1) JP6783970B2 (es)
KR (1) KR102132580B1 (es)
CN (1) CN109428341B (es)
CA (1) CA3074159C (es)
MX (1) MX2020002394A (es)
RU (1) RU2736651C1 (es)
WO (1) WO2019047546A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112736892B (zh) * 2020-12-30 2022-04-08 丽水市普明电力建设工程有限公司 一种防止直流电网电压越限的协调控制方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1488085B2 (de) * 1963-01-30 1970-12-17 Allmänna Svenska Elektriska AB, Västeras (Schweden)j Übertragungsanlage für hochgespannten Gleichstrom
SE370596B (es) * 1973-02-14 1974-10-21 Asea Ab
JPS5746634A (en) * 1980-09-04 1982-03-17 Tokyo Electric Power Co Controlling device for dc multiterminal transmission system
US20060282239A1 (en) * 2005-06-08 2006-12-14 Chang Gung University Method of setting-up steady state model of VSC-based multi-terminal HVDC transmission system
US8760888B2 (en) * 2006-06-30 2014-06-24 Abb Technology Ag HVDC system and method to control a voltage source converter in a HVDC system
CN102969733B (zh) * 2012-11-08 2014-12-03 南京南瑞继保电气有限公司 一种多端柔性直流输电系统协调控制方法
CN102983563B (zh) * 2012-11-15 2014-07-23 中国电力科学研究院 一种共直流母线混合储能系统的协调控制方法
JP2014155298A (ja) * 2013-02-07 2014-08-25 Toyota Motor Corp 電源システムおよびそれを搭載した車両
CN103346582B (zh) * 2013-06-21 2015-03-04 南方电网科学研究院有限责任公司 柔性直流输电系统站级控制模式的无缝切换方法
CN103606945B (zh) * 2013-11-19 2016-04-20 国家电网公司 一种多端柔性直流输电系统的控制系统及其控制方法
US9602021B2 (en) * 2014-03-07 2017-03-21 General Electric Company Hybrid high voltage direct current converter system and method of operating the same
JP6380985B2 (ja) * 2014-05-23 2018-08-29 一般財団法人電力中央研究所 直流送電システム
CN104022522B (zh) * 2014-06-09 2016-01-13 山东大学 一种多端柔性直流输电系统协调控制方法
CN104505853B (zh) * 2015-01-08 2017-01-25 南方电网科学研究院有限责任公司 多端柔性直流输电系统中多个定直流电压站的功率分配方法
CN104659802B (zh) * 2015-03-11 2016-10-05 云南电网有限责任公司电网规划研究中心 一种改善交流系统暂态稳定性的vsc-hvdc交流电压-频率协调控制方法
EP3070799B1 (en) * 2015-03-16 2018-11-21 General Electric Technology GmbH Start-up of hvdc networks
CN106329557B (zh) * 2015-07-07 2018-10-16 南京南瑞继保电气有限公司 多极柔性直流输电系统的控制装置、系统及方法
CN105281356B (zh) * 2015-11-10 2018-12-18 中国科学院电工研究所 一种多端柔性直流输电系统的协调控制方法
CN105762824B (zh) * 2016-03-10 2017-11-24 南京南瑞继保电气有限公司 一种混合直流输电系统控制方法及装置
WO2017199462A1 (ja) * 2016-05-18 2017-11-23 三菱電機株式会社 電流電圧制御装置
CN107093893A (zh) * 2017-02-16 2017-08-25 中国电力科学研究院 一种直流配电网的功率‑电压协调控制方法及装置

Also Published As

Publication number Publication date
CA3074159C (en) 2020-12-29
CN109428341A (zh) 2019-03-05
KR20200020972A (ko) 2020-02-26
CA3074159A1 (en) 2019-03-14
JP6783970B2 (ja) 2020-11-11
EP3675307A1 (en) 2020-07-01
EP3675307A4 (en) 2021-05-26
RU2736651C1 (ru) 2020-11-20
US20200366096A1 (en) 2020-11-19
WO2019047546A1 (zh) 2019-03-14
US11190020B2 (en) 2021-11-30
CN109428341B (zh) 2021-12-10
KR102132580B1 (ko) 2020-07-09
JP2020528260A (ja) 2020-09-17

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