JPS63194547U - - Google Patents

Info

Publication number
JPS63194547U
JPS63194547U JP8408487U JP8408487U JPS63194547U JP S63194547 U JPS63194547 U JP S63194547U JP 8408487 U JP8408487 U JP 8408487U JP 8408487 U JP8408487 U JP 8408487U JP S63194547 U JPS63194547 U JP S63194547U
Authority
JP
Japan
Prior art keywords
inverter
power supply
series
voltage drop
injection transformer
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.)
Pending
Application number
JP8408487U
Other languages
Japanese (ja)
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 JP8408487U priority Critical patent/JPS63194547U/ja
Publication of JPS63194547U publication Critical patent/JPS63194547U/ja
Pending legal-status Critical Current

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  • Stand-By Power Supply Arrangements (AREA)

Description

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

第1図は、本考案の実施例を示す。第3図は、
直列形瞬時電圧低下補償装置の一例を示す。第2
図は、複数インバータによる直列形瞬時電圧低下
補償装置の一例を示す。 1…注入トランス、2…バイパススイツチ、3
…整流器、4…コンデンサ、5,8,9,10…
インバータ、6…バツクアツプスイツチ、7…負
荷、11…サイリスタ点弧信号回路、26…イン
バータベースコントロール回路。
FIG. 1 shows an embodiment of the invention. Figure 3 shows
An example of a series type instantaneous voltage drop compensator is shown. Second
The figure shows an example of a series type instantaneous voltage drop compensator using multiple inverters. 1...Injection transformer, 2...Bypass switch, 3
... Rectifier, 4... Capacitor, 5, 8, 9, 10...
Inverter, 6... Backup switch, 7... Load, 11... Thyristor firing signal circuit, 26... Inverter base control circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コンデンサに貯えられるエネルギーを、電源電
圧の瞬時低下時、インバータより注入トランスを
介して負荷に対する電源に直列に電圧として加え
る電源電圧の瞬時電圧低下を補償する装置におい
て、各インバータに故障検出回路を接続し、イン
バータ故障時、故障該当インバータ装置のみを回
路から切り離し、さらに注入トランス2次側に接
続されているバイパススイツチをオンして運転す
ることを特徴とする直列形瞬時電圧低下補償装置
A failure detection circuit is connected to each inverter in a device that compensates for the instantaneous voltage drop in the power supply voltage by applying energy stored in a capacitor as a voltage in series from the inverter to the power supply for the load via an injection transformer when the power supply voltage drops instantaneously. A series instantaneous voltage drop compensator is characterized in that, when an inverter fails, only the failed inverter device is disconnected from the circuit, and furthermore, a bypass switch connected to the secondary side of the injection transformer is turned on for operation.
JP8408487U 1987-05-29 1987-05-29 Pending JPS63194547U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8408487U JPS63194547U (en) 1987-05-29 1987-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8408487U JPS63194547U (en) 1987-05-29 1987-05-29

Publications (1)

Publication Number Publication Date
JPS63194547U true JPS63194547U (en) 1988-12-14

Family

ID=30938261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8408487U Pending JPS63194547U (en) 1987-05-29 1987-05-29

Country Status (1)

Country Link
JP (1) JPS63194547U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000060142A (en) * 1998-05-21 2000-02-25 Robicon Corp Method and apparatus for drive with high output in breakdown mode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000060142A (en) * 1998-05-21 2000-02-25 Robicon Corp Method and apparatus for drive with high output in breakdown mode

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