JPS62172294U - - Google Patents

Info

Publication number
JPS62172294U
JPS62172294U JP5926486U JP5926486U JPS62172294U JP S62172294 U JPS62172294 U JP S62172294U JP 5926486 U JP5926486 U JP 5926486U JP 5926486 U JP5926486 U JP 5926486U JP S62172294 U JPS62172294 U JP S62172294U
Authority
JP
Japan
Prior art keywords
power
inverter device
disconnection
power system
load
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
JP5926486U
Other languages
Japanese (ja)
Other versions
JPH0733591Y2 (en
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 filed Critical
Priority to JP1986059264U priority Critical patent/JPH0733591Y2/en
Publication of JPS62172294U publication Critical patent/JPS62172294U/ja
Application granted granted Critical
Publication of JPH0733591Y2 publication Critical patent/JPH0733591Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、この考案のインバータ装置の停電解
列装置の１実施例のブロツク図である。 １……商用電力系統、３……負荷、５……太陽
電池、６……インバータ装置、７……解列スイツ
チ、１０……計器用変成器、１７……ひずみ率検
知手段。 FIG. 1 is a block diagram of one embodiment of the power failure paralleling device for an inverter device of this invention. DESCRIPTION OF SYMBOLS 1... Commercial power system, 3... Load, 5... Solar cell, 6... Inverter device, 7... Parallel disconnection switch, 10... Instrument transformer, 17... Strain rate detection means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直流電源の出力を交流に変換し、商用電力系統
等の既存電力系統と連系して負荷に電力を供給し
、負荷電流に含まれる高調波成分を打ち消すよう
に制御されるインバータ装置を備え、前記電力系
統の停電時に解列手段により前記インバータ装置
を前記電力系統から解列するインバータ装置の停
電解列装置において、前記負荷の受電電圧を検出
する電圧検出手段と、検出された前記受電電圧の
高調波ひずみ率の所定値以上への変動を検知して
前記解列手段を駆動するひずみ率検知手段とを設
けたインバータ装置の停電解列装置。 Equipped with an inverter device that converts the output of a DC power source into AC, connects it to an existing power system such as a commercial power system, supplies power to the load, and is controlled to cancel harmonic components contained in the load current, The power outage disconnection device for an inverter device that disconnects the inverter device from the power system by a disconnection device during a power outage in the power system includes voltage detection means for detecting a power reception voltage of the load; A power outage disconnection device for an inverter device, comprising: distortion rate detection means for detecting a change in harmonic distortion rate to a predetermined value or more and driving the disconnection means.
JP1986059264U 1986-04-19 1986-04-19 Inverter electrolysis column device Expired - Lifetime JPH0733591Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986059264U JPH0733591Y2 (en) 1986-04-19 1986-04-19 Inverter electrolysis column device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986059264U JPH0733591Y2 (en) 1986-04-19 1986-04-19 Inverter electrolysis column device

Publications (2)

Publication Number Publication Date
JPS62172294U true JPS62172294U (en) 1987-10-31
JPH0733591Y2 JPH0733591Y2 (en) 1995-07-31

Family

ID=30890595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986059264U Expired - Lifetime JPH0733591Y2 (en) 1986-04-19 1986-04-19 Inverter electrolysis column device

Country Status (1)

Country Link
JP (1) JPH0733591Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02311134A (en) * 1988-08-12 1990-12-26 Fuji Electric Co Ltd Fuel-cell generating set

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563574A (en) * 1979-06-20 1981-01-14 Hitachi Ltd Power source filter device
JPS60156229A (en) * 1984-01-23 1985-08-16 東北電力株式会社 System stoppint time disconnection protecting device for dispersive generator facility

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563574A (en) * 1979-06-20 1981-01-14 Hitachi Ltd Power source filter device
JPS60156229A (en) * 1984-01-23 1985-08-16 東北電力株式会社 System stoppint time disconnection protecting device for dispersive generator facility

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02311134A (en) * 1988-08-12 1990-12-26 Fuji Electric Co Ltd Fuel-cell generating set

Also Published As

Publication number Publication date
JPH0733591Y2 (en) 1995-07-31

Similar Documents

Publication Publication Date Title
JPS62172294U (en)
JPH0182632U (en)
JPS62145492U (en)
JPS62172293U (en)
JPH0397349U (en)
JPS6355745U (en)
JPS6226198U (en)
JPS6274459U (en)
JPS6253710U (en)
JPH0186482U (en)
JPS62154755U (en)
JPH03124754U (en)
JPH0394044U (en)
JPS6329353U (en)
JPH0193929U (en)
JPH02129142U (en)
JPS6425851U (en)
JPS62188941U (en)
JPS6366001U (en)
JPS6390942U (en)
JPS61199128U (en)
JPS637945U (en)
JPS6374045U (en)
JPS6336190U (en)
JPH0158256U (en)