DE1638444C3 - Verfahren zur verzögerungsfreien Regelung der Blindleistung in elektrischen Netzen - Google Patents

Verfahren zur verzögerungsfreien Regelung der Blindleistung in elektrischen Netzen

Info

Publication number
DE1638444C3
DE1638444C3 DE1638444A DEL0058637A DE1638444C3 DE 1638444 C3 DE1638444 C3 DE 1638444C3 DE 1638444 A DE1638444 A DE 1638444A DE L0058637 A DEL0058637 A DE L0058637A DE 1638444 C3 DE1638444 C3 DE 1638444C3
Authority
DE
Germany
Prior art keywords
load current
current
reactive power
voltage
delay
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.)
Expired
Application number
DE1638444A
Other languages
German (de)
English (en)
Other versions
DE1638444A1 (de
DE1638444B2 (de
Inventor
Floris Prof. Dr.-Ing. 1000 Berlin Koppelmann
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of DE1638444A1 publication Critical patent/DE1638444A1/de
Publication of DE1638444B2 publication Critical patent/DE1638444B2/de
Application granted granted Critical
Publication of DE1638444C3 publication Critical patent/DE1638444C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • 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
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
    • H02J3/1828—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepwise control, e.g. switched capacitor banks
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
DE1638444A 1968-02-21 1968-02-21 Verfahren zur verzögerungsfreien Regelung der Blindleistung in elektrischen Netzen Expired DE1638444C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1638444 1968-02-21

Publications (3)

Publication Number Publication Date
DE1638444A1 DE1638444A1 (de) 1971-08-26
DE1638444B2 DE1638444B2 (de) 1977-10-27
DE1638444C3 true DE1638444C3 (de) 1981-11-12

Family

ID=5683911

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1638444A Expired DE1638444C3 (de) 1968-02-21 1968-02-21 Verfahren zur verzögerungsfreien Regelung der Blindleistung in elektrischen Netzen

Country Status (5)

Country Link
CH (1) CH502010A (https=)
DE (1) DE1638444C3 (https=)
FR (1) FR2002331A1 (https=)
GB (1) GB1250276A (https=)
SE (1) SE351332B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1763018C3 (de) * 1968-03-23 1985-06-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur verzögerungsfreien Regelung der Blindleistung in elektrischen Netzen
DE2548224C3 (de) * 1975-10-28 1984-03-08 Siemens AG, 1000 Berlin und 8000 München Regeleinheit zur Blindleistungskompensation in oberschwingunshaltigen Netzen
AU521914B2 (en) * 1978-02-28 1982-05-06 Tokyo Shibaura Denki Kabushiki Kaisha Controlling electric valves in ac power supply
GB8322620D0 (en) * 1983-08-23 1983-09-28 Binns D F Alternating current power supplies
US4605890A (en) * 1985-06-24 1986-08-12 Vernitron Corporation Synchro power amplifier and control circuit for automatically tuning an inductive load
CN111799113A (zh) * 2020-06-09 2020-10-20 国网山东省电力公司检修公司 具有功能数据库存储功能的智能选相控制系统及方法
US20260024991A1 (en) * 2022-09-05 2026-01-22 Ariel Scientific Innovations Ltd. Methods and systems for fast correction of voltage during a fraction of an ac period

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1477476A (fr) * 1965-12-28 1967-04-21 Moscovsky Energet I Procédé de réglage de la puissance réactive dans un réseau électrique et dispositif pour sa mise en oeuvre

Also Published As

Publication number Publication date
CH502010A (de) 1971-01-15
DE1638444A1 (de) 1971-08-26
GB1250276A (https=) 1971-10-20
SE351332B (https=) 1972-11-20
FR2002331A1 (https=) 1969-10-17
DE1638444B2 (de) 1977-10-27

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee