JPS62168744U - - Google Patents
Info
- Publication number
- JPS62168744U JPS62168744U JP5636886U JP5636886U JPS62168744U JP S62168744 U JPS62168744 U JP S62168744U JP 5636886 U JP5636886 U JP 5636886U JP 5636886 U JP5636886 U JP 5636886U JP S62168744 U JPS62168744 U JP S62168744U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- power
- switching circuit
- inverter device
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Stand-By Power Supply Arrangements (AREA)
Description
第１図は本考案の交流電源システムの回路図、
第２図は従来の交流電源システムの回路図である
。
１…商用電源、２，４…切替回路、３…インバ
ータ装置、５，５′…変流器、６，６′…制御回
路、７…負荷。
Figure 1 is a circuit diagram of the AC power supply system of the present invention.
FIG. 2 is a circuit diagram of a conventional AC power supply system. 1... Commercial power supply, 2, 4... Switching circuit, 3... Inverter device, 5, 5'... Current transformer, 6, 6'... Control circuit, 7... Load.
Claims (1)
る給電路と、インバータ装置から切替回路を介し
て負荷に給電される給電路とを有し、常時はイン
バータ装置から負荷へ給電が行なわれる交流電源
システムにおいて、上記各給電路が互いに逆位相
になるように変流器を介挿したことを特徴とする
交流電源システム。 An AC power source that has a power supply line that supplies power from a commercial power source to the load via a switching circuit, and a power supply route that supplies power from an inverter device to the load via a switching circuit, and that normally supplies power from the inverter device to the load. An AC power supply system characterized in that a current transformer is inserted in the system so that each of the power supply paths has opposite phases to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5636886U JPS62168744U (en) | 1986-04-15 | 1986-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5636886U JPS62168744U (en) | 1986-04-15 | 1986-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62168744U true JPS62168744U (en) | 1987-10-26 |
Family
ID=30885116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5636886U Pending JPS62168744U (en) | 1986-04-15 | 1986-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62168744U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5625330A (en) * | 1979-08-03 | 1981-03-11 | Tokyo Shibaura Electric Co | Method of detecting current for inverter |
| JPS5839281A (en) * | 1981-08-31 | 1983-03-07 | Yuasa Battery Co Ltd | Protecting system of output overcurrent of inverter |
-
1986
- 1986-04-15 JP JP5636886U patent/JPS62168744U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5625330A (en) * | 1979-08-03 | 1981-03-11 | Tokyo Shibaura Electric Co | Method of detecting current for inverter |
| JPS5839281A (en) * | 1981-08-31 | 1983-03-07 | Yuasa Battery Co Ltd | Protecting system of output overcurrent of inverter |