JPS58179157A - 交流波形同期平滑回路 - Google Patents

交流波形同期平滑回路

Info

Publication number
JPS58179157A
JPS58179157A JP57059605A JP5960582A JPS58179157A JP S58179157 A JPS58179157 A JP S58179157A JP 57059605 A JP57059605 A JP 57059605A JP 5960582 A JP5960582 A JP 5960582A JP S58179157 A JPS58179157 A JP S58179157A
Authority
JP
Japan
Prior art keywords
frequency
signal
phase
sine wave
phase sine
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.)
Granted
Application number
JP57059605A
Other languages
English (en)
Japanese (ja)
Other versions
JPH057948B2 (enrdf_load_html_response
Inventor
Katsutaro Kuge
久下　勝太郎
Takeo Koyama
建夫 小山
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP57059605A priority Critical patent/JPS58179157A/ja
Publication of JPS58179157A publication Critical patent/JPS58179157A/ja
Publication of JPH057948B2 publication Critical patent/JPH057948B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/12—Arrangements for reducing harmonics from AC input or output

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
JP57059605A 1982-04-12 1982-04-12 交流波形同期平滑回路 Granted JPS58179157A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57059605A JPS58179157A (ja) 1982-04-12 1982-04-12 交流波形同期平滑回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57059605A JPS58179157A (ja) 1982-04-12 1982-04-12 交流波形同期平滑回路

Publications (2)

Publication Number Publication Date
JPS58179157A true JPS58179157A (ja) 1983-10-20
JPH057948B2 JPH057948B2 (enrdf_load_html_response) 1993-01-29

Family

ID=13118047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57059605A Granted JPS58179157A (ja) 1982-04-12 1982-04-12 交流波形同期平滑回路

Country Status (1)

Country Link
JP (1) JPS58179157A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008301942A (ja) * 2007-06-06 2008-12-18 Yamato Protec Co 泡消火薬剤混合装置の点検装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008301942A (ja) * 2007-06-06 2008-12-18 Yamato Protec Co 泡消火薬剤混合装置の点検装置

Also Published As

Publication number Publication date
JPH057948B2 (enrdf_load_html_response) 1993-01-29

Similar Documents

Publication Publication Date Title
US5602469A (en) Apparatus for detecting the amplitude and phase of an a.c. signal
CN100492860C (zh) 功率逆变器系统和校正功率逆变器系统的电源电压的方法
US4706012A (en) Frequency compensated regulator
Hoepfner et al. Symmetrical components detection with FFDSOGI-PLL under distorted grid conditions
JPS63179262A (ja) 連続波周波数変換器用の逆相分検出装置
JPS58179157A (ja) 交流波形同期平滑回路
JP3266966B2 (ja) 三相電気量の正相／逆相成分検出回路
JP2005003530A (ja) 位相検出器
JP3112589B2 (ja) インバータ制御装置
JP3632451B2 (ja) 周波数検出装置
Tyagi et al. Utilization of small hydro energy conversion based renewable energy for dual mode operation
JP2909377B2 (ja) 電圧形ｐｗｍコンバータの制御装置
US3611040A (en) Apparatus for deriving a signal proportional to a change-function of phase angle
Park et al. Digital implementation methods for grid synchronization using an integrated filter
JPH04372226A (ja) Ａ／ｄコンバータの入力回路
KR940006599B1 (ko) 3 상전원 위상검출장치
JPH06245387A (ja) 系統連系制御方法及びシステム回路装置
SU1141556A1 (ru) Многофазный генератор низкочастотных синусоидальных колебаний
JPS63293474A (ja) 基本波有効電流算出回路
JPS6243612B2 (enrdf_load_html_response)
JP2685641B2 (ja) 保護継電器
JPH10303708A (ja) 周波数逓倍回路
JP2005233951A (ja) 単相電圧を測定する方法
JPS61186863A (ja) 電力検出装置
JPS6231598B2 (enrdf_load_html_response)