CA1304448C - Dispositif pour accroitre le facteur de puissance - Google Patents

Dispositif pour accroitre le facteur de puissance

Info

Publication number
CA1304448C
CA1304448C CA000584591A CA584591A CA1304448C CA 1304448 C CA1304448 C CA 1304448C CA 000584591 A CA000584591 A CA 000584591A CA 584591 A CA584591 A CA 584591A CA 1304448 C CA1304448 C CA 1304448C
Authority
CA
Canada
Prior art keywords
frequency
power
voltage
rectifier
arrangement
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 - Lifetime
Application number
CA000584591A
Other languages
English (en)
Inventor
Cecil Winston Deisch
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co Inc
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 American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of CA1304448C publication Critical patent/CA1304448C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y02B70/126

Landscapes

  • Rectifiers (AREA)
  • Power Conversion In General (AREA)
  • Control Of Electrical Variables (AREA)
CA000584591A 1988-01-19 1988-11-30 Dispositif pour accroitre le facteur de puissance Expired - Lifetime CA1304448C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14507288A 1988-01-19 1988-01-19
US145,072 1988-01-19

Publications (1)

Publication Number Publication Date
CA1304448C true CA1304448C (fr) 1992-06-30

Family

ID=22511487

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000584591A Expired - Lifetime CA1304448C (fr) 1988-01-19 1988-11-30 Dispositif pour accroitre le facteur de puissance

Country Status (2)

Country Link
JP (1) JPH01311869A (fr)
CA (1) CA1304448C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013162591A (ja) * 2012-02-03 2013-08-19 Sekisui Chem Co Ltd 電源回路および電子装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60197161A (ja) * 1984-03-19 1985-10-05 Nec Corp 定電流装置
JPS62233067A (ja) * 1986-03-31 1987-10-13 Toshiba Corp 安定化電源装置

Also Published As

Publication number Publication date
JPH01311869A (ja) 1989-12-15

Similar Documents

Publication Publication Date Title
CA2235776C (fr) Convertisseur de courant alternatif en courant continu
US6009004A (en) Single-phase harmonic filter system
US4143414A (en) Three phase ac to dc voltage converter with power line harmonic current reduction
GB2065996A (en) Rectifying device with a smooth autput voltage
US4914559A (en) Power factor improving arrangement
US6697265B2 (en) Wide range DC power supply utilizing voltage doubling output capacitors and inductive choke to extend full power load impedance range
US9866103B2 (en) Magnetic capacitive current limit circuit for transformers
US5148360A (en) Fourth order damped lowpass filter for obtaining high power factor and low total harmonic distortion
US5635825A (en) Power factor corrected feedforward coupled DC power supply
US4961044A (en) Power factor correction circuit for power supplies
US5148359A (en) Network for obtaining high power and low total harmonic distortion
EP0736957A1 (fr) Réduction du contenu harmonique du courant absorbé du réseau par une alimentation à découpage
US6844794B2 (en) Harmonic mitigating filter
CA1304448C (fr) Dispositif pour accroitre le facteur de puissance
EP0805547A2 (fr) Circuit pompe-réflecteur pour éviter les distorsions harmoniques d'une alimentation de courant alternatif et pour rassasier la demande de puissance harmonique d'un rédresseur
EP0258576A2 (fr) Réseau isolant des courants harmoniques
KR102464554B1 (ko) 3상 4선식 배전선로에서 고조파 저감장치 및 저감방법
KR100435106B1 (ko) 영상분 임피던스의 공진을 이용한 고조파 저감장치
RU208118U1 (ru) Устройство защиты электрической сети от воздействия гормонических составляющих тока
Tollik Cost/Performance Considerations for 3-Phase Input Current Shapers
JP2002510458A (ja) 回路構造
SU1091286A1 (ru) Регулируемый преобразователь переменного напр жени в переменное
RU558U1 (ru) Сварочный генератор
JPH0747958Y2 (ja) アクテイブフイルタの保護回路
JPH073802Y2 (ja) 共振形アクティブフィルタ

Legal Events

Date Code Title Description
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121205