GB2166305A - Superimposing AC on HVDC cable to improve dielectric strength - Google Patents

Superimposing AC on HVDC cable to improve dielectric strength Download PDF

Info

Publication number
GB2166305A
GB2166305A GB08526090A GB8526090A GB2166305A GB 2166305 A GB2166305 A GB 2166305A GB 08526090 A GB08526090 A GB 08526090A GB 8526090 A GB8526090 A GB 8526090A GB 2166305 A GB2166305 A GB 2166305A
Authority
GB
United Kingdom
Prior art keywords
voltage
cable
converter station
power
amplitude
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB08526090A
Other languages
English (en)
Other versions
GB8526090D0 (en
Inventor
Giandomenico Testi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pirelli and C SpA
Original Assignee
Pirelli Cavi SpA
Cavi Pirelli SpA
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 Pirelli Cavi SpA, Cavi Pirelli SpA filed Critical Pirelli Cavi SpA
Publication of GB8526090D0 publication Critical patent/GB8526090D0/en
Publication of GB2166305A publication Critical patent/GB2166305A/en
Withdrawn legal-status Critical Current

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
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/36—Arrangements for transfer of electric power between AC networks via a high-tension DC link
    • 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)
  • Direct Current Feeding And Distribution (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
GB08526090A 1984-10-26 1985-10-22 Superimposing AC on HVDC cable to improve dielectric strength Withdrawn GB2166305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23347/84A IT1180238B (it) 1984-10-26 1984-10-26 Metodo e apparecchiatura per alimentare un cavo elettrico con una tensione continua ciu e' sovrapposta una tensione alternata

Publications (2)

Publication Number Publication Date
GB8526090D0 GB8526090D0 (en) 1985-11-27
GB2166305A true GB2166305A (en) 1986-04-30

Family

ID=11206295

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08526090A Withdrawn GB2166305A (en) 1984-10-26 1985-10-22 Superimposing AC on HVDC cable to improve dielectric strength

Country Status (13)

Country Link
JP (1) JPS61109425A (enrdf_load_stackoverflow)
AU (1) AU4694585A (enrdf_load_stackoverflow)
BR (1) BR8504738A (enrdf_load_stackoverflow)
DE (1) DE3537900A1 (enrdf_load_stackoverflow)
DK (1) DK493085A (enrdf_load_stackoverflow)
ES (2) ES8609845A1 (enrdf_load_stackoverflow)
FI (1) FI854194A7 (enrdf_load_stackoverflow)
FR (1) FR2572598A1 (enrdf_load_stackoverflow)
GB (1) GB2166305A (enrdf_load_stackoverflow)
GR (1) GR852566B (enrdf_load_stackoverflow)
IT (1) IT1180238B (enrdf_load_stackoverflow)
NO (1) NO854283L (enrdf_load_stackoverflow)
SE (1) SE8505002L (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147469A (en) * 1982-11-18 1985-05-09 Pirelli Cavi Spa Direct current, high voltage transmission

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1557147A (enrdf_load_stackoverflow) * 1968-01-16 1969-02-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147469A (en) * 1982-11-18 1985-05-09 Pirelli Cavi Spa Direct current, high voltage transmission
US4540889A (en) * 1982-11-18 1985-09-10 Societa' Cavi Pirelli S.P.A. Method and apparatus for improving the dielectric strength of direct current cable insulation

Also Published As

Publication number Publication date
IT1180238B (it) 1987-09-23
NO854283L (no) 1986-04-28
ES8609845A1 (es) 1986-09-01
GB8526090D0 (en) 1985-11-27
FR2572598A1 (fr) 1986-05-02
DE3537900A1 (de) 1986-04-30
AU4694585A (en) 1986-05-01
BR8504738A (pt) 1986-02-04
GR852566B (enrdf_load_stackoverflow) 1986-02-24
ES547781A0 (es) 1986-09-01
IT8423347A0 (it) 1984-10-26
SE8505002L (sv) 1986-04-27
FI854194A0 (fi) 1985-10-25
SE8505002D0 (sv) 1985-10-23
ES8609844A1 (es) 1986-09-01
DK493085D0 (da) 1985-10-25
JPS61109425A (ja) 1986-05-27
FI854194L (fi) 1986-04-27
FI854194A7 (fi) 1986-04-27
DK493085A (da) 1986-04-27
ES547782A0 (es) 1986-09-01

Similar Documents

Publication Publication Date Title
EP0258314B1 (en) Scheme for rapid adjustment of network impedance
US6737837B1 (en) Device and a method for control of power flow in a transmission line
JP2871681B2 (ja) 電気的なオーバトーンを減衰する方法
JPH04506146A (ja) 直流高圧線からの電力取り出しシステム
KR920004319B1 (ko) 회로망 연결 시스템 및 방법
EP0491790B1 (en) Field lighting installation
JP2009507462A (ja) 電気エネルギー伝送のための装置
RU2473163C2 (ru) Высоковольтный инвертор
EP3172825B1 (en) A voltage source converter
EP0083487B1 (en) Static var generator
Ekstrom et al. HVDC tapping station: power tapping from a DC transmission line to a local AC network
RU2117981C1 (ru) Устройство для стабилизации напряжения трансформаторной подстанции
CA1123914A (en) Voltage regulator utilizing a static var generator
US4658238A (en) Method and apparatus for providing selectively variable modulation signal for a carrier wave
Grunbaum et al. FACTS: Powerful means for dynamic load balancing and voltage support of AC traction feeders
GB2166305A (en) Superimposing AC on HVDC cable to improve dielectric strength
CA1181806A (en) Method and device for continuously controlling the phase angle in electric energy transmission equipment
Babu et al. Power upgrading of transmission line by combining AC–DC transmission
US6570384B1 (en) Location of a cable in a dc connection in a bipolar 12-pulse system for transmission of electrical energy by means of high-voltage direct current
RU195453U1 (ru) Многоуровневое устройство компенсации реактивной мощности и подавления высших гармоник тока
SE9302632D0 (sv) Anordning för kompensering av reaktiv effekt i elektriska system
US2419464A (en) Electronic power conversion apparatus
Eremia et al. CSC–HVDC Transmission
JP2020141555A (ja) Ａｃネットワークにおける無効分損失を補償するための自動デバイス及び方法
US3243684A (en) Device in high voltage converter installations intended to reduce disturbances in telecommunication systems

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)