JPS61176030U - - Google Patents
Info
- Publication number
- JPS61176030U JPS61176030U JP6162585U JP6162585U JPS61176030U JP S61176030 U JPS61176030 U JP S61176030U JP 6162585 U JP6162585 U JP 6162585U JP 6162585 U JP6162585 U JP 6162585U JP S61176030 U JPS61176030 U JP S61176030U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- detection system
- voltage detection
- wire
- positive wire
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Direct Current Feeding And Distribution (AREA)
- Measurement Of Current Or Voltage (AREA)
Description
第１図はこの考案の一実施例による直流き電設
備の電圧検出システムを示す接続図、第２図は従
来同様の安圧検出システムを示す接続図である。
１は直流電源、２は開閉器、３は正き電線、４
は負き電線、６は電圧検出器、７はスイツチ、８
は放電抵抗器。なお、図中、同一符号は同一また
は相当部分を示す。
FIG. 1 is a connection diagram showing a voltage detection system for DC feeding equipment according to an embodiment of this invention, and FIG. 2 is a connection diagram showing a conventional low voltage detection system. 1 is a DC power supply, 2 is a switch, 3 is a positive wire, 4
is the negative wire, 6 is the voltage detector, 7 is the switch, 8
is a discharge resistor. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
よび負き電線間に、電圧検出器を接続した直流き
電設備の電圧検出システムにおいて、上記正き電
線および負き電線間に、上記開閉器の開放時に閉
成されるスイツチを、直接または放電抵抗器を介
して接続したことを特徴とする直流き電設備の電
圧検出システム。 In a voltage detection system for DC power supply equipment in which a voltage detector is connected between a positive wire and a negative wire connected to a DC power source via a switch, the switch is connected between the positive wire and the negative wire. A voltage detection system for DC feeding equipment, characterized in that a switch that is closed when the switch is opened is connected directly or via a discharge resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6162585U JPS61176030U (en) | 1985-04-24 | 1985-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6162585U JPS61176030U (en) | 1985-04-24 | 1985-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61176030U true JPS61176030U (en) | 1986-11-01 |
Family
ID=30590069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6162585U Pending JPS61176030U (en) | 1985-04-24 | 1985-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61176030U (en) |
-
1985
- 1985-04-24 JP JP6162585U patent/JPS61176030U/ja active Pending