SU450285A1 - Device for longitudinal capacitive compensation of power lines - Google Patents

Device for longitudinal capacitive compensation of power lines

Info

Publication number
SU450285A1
SU450285A1 SU1643218A SU1643218A SU450285A1 SU 450285 A1 SU450285 A1 SU 450285A1 SU 1643218 A SU1643218 A SU 1643218A SU 1643218 A SU1643218 A SU 1643218A SU 450285 A1 SU450285 A1 SU 450285A1
Authority
SU
USSR - Soviet Union
Prior art keywords
power lines
capacitive compensation
longitudinal capacitive
longitudinal
compensation
Prior art date
Application number
SU1643218A
Other languages
Russian (ru)
Inventor
Георгий Александрович Славин
Original Assignee
Всесоюзный Ордена Октябрьской Революции Государственный Проектно-Изыскательский И Научно-Исследовательский Институт Энергетических Систем И Электрических Сетей "Энергосетьпроект"
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 Всесоюзный Ордена Октябрьской Революции Государственный Проектно-Изыскательский И Научно-Исследовательский Институт Энергетических Систем И Электрических Сетей "Энергосетьпроект" filed Critical Всесоюзный Ордена Октябрьской Революции Государственный Проектно-Изыскательский И Научно-Исследовательский Институт Энергетических Систем И Электрических Сетей "Энергосетьпроект"
Priority to SU1643218A priority Critical patent/SU450285A1/en
Application granted granted Critical
Publication of SU450285A1 publication Critical patent/SU450285A1/en

Links

Classifications

    • 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

Landscapes

  • Direct Current Feeding And Distribution (AREA)
  • Control Of Electrical Variables (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Description

(54) УСТРОЙСТВО ДЛЯ ПРОДО.ШНОЙ ЕМКОСТНОЙ КОМПЕНСАЦИИ ЛИНИИ ЭЛЕКТРОПЕРЕДАЧИ(54) DEVICE FOR EFFICIENT CAPACITY COMPENSATION OF ELECTRICAL TRANSMISSION LINES

ре, что и сопротивление Х , а ток через реакХгre as the resistance x and the current through the react

I 1 - в -1I 1 - in -1

раз меньше то:ка, протеторtimes less then: ka, protetor

ХX

кающего через установку. Поэтому иредел степени подмагничивани  определ етс  перегрузкой конденсаторов и реактора.through the installation. Therefore, the magnitude of the bias is determined by the overloading of the capacitors and the reactor.

Если в процессе регулировани  индуктивность реактора уменьшить, например, в 5 раз с 15Хс до ЗХс, то емкостное сопротивление установки возрастает в 1,4 раза с 1, до 1,ЬХс. В схеме с 33%-ной степенью продольной емкостной компенсации электропередачи в исходном режиме при отсутствии подмагничивани  увеличение емкостного сопротивлени  в 1,4 раза приводит :к уменьшению су.ммарного продольного сопротивлени  на 20%, что па 20% увеличивает предел статической устойчивости.If in the process of regulation the inductance of the reactor is reduced, for example, by 5 times from 15X to 3X, the capacitance of the installation increases 1.4 times from 1 to 1, LC. In a circuit with a 33% degree of longitudinal capacitive compensation of power transmission in the original mode in the absence of bias, an increase in capacitance of 1.4 times leads to a decrease in the total longitudinal resistance by 20%, which increases the static stability limit by 20%.

Предмет изобретени Subject invention

Устройство дл  продольной емкостной компенсации линии электропередачи, содержащее батареи конденсаторов и выключатели дл  их коммутации, отличающеес  тем, что, с целью повышени  пропускной способности линии электропередачи, параллельно батарее конденсаторов включен регулируемый реактор , например реактор с поперечным подмагничива-нием магнитопровода посто нным током .A device for longitudinal capacitive compensation of a transmission line, containing capacitor banks and switches for switching them, characterized in that, in order to increase the transmission capacity of the transmission line, an adjustable reactor, for example, a DC-biased magnetic conductor, is switched on parallel to the capacitor bank.

SU1643218A 1971-04-05 1971-04-05 Device for longitudinal capacitive compensation of power lines SU450285A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1643218A SU450285A1 (en) 1971-04-05 1971-04-05 Device for longitudinal capacitive compensation of power lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1643218A SU450285A1 (en) 1971-04-05 1971-04-05 Device for longitudinal capacitive compensation of power lines

Publications (1)

Publication Number Publication Date
SU450285A1 true SU450285A1 (en) 1974-11-15

Family

ID=20471428

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1643218A SU450285A1 (en) 1971-04-05 1971-04-05 Device for longitudinal capacitive compensation of power lines

Country Status (1)

Country Link
SU (1) SU450285A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2486F2 (en) * 2002-02-28 2004-06-30 Фёдор ДРАЧЕНКОВ Compensation device for the electric power line
MD3935G2 (en) * 2008-02-15 2010-01-31 Институт Энергетики Академии Наук Молдовы Electric power transmission device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2486F2 (en) * 2002-02-28 2004-06-30 Фёдор ДРАЧЕНКОВ Compensation device for the electric power line
MD3935G2 (en) * 2008-02-15 2010-01-31 Институт Энергетики Академии Наук Молдовы Electric power transmission device

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