GB1383885A - Electricity metering apparatus - Google Patents
Electricity metering apparatusInfo
- Publication number
- GB1383885A GB1383885A GB2560273A GB2560273A GB1383885A GB 1383885 A GB1383885 A GB 1383885A GB 2560273 A GB2560273 A GB 2560273A GB 2560273 A GB2560273 A GB 2560273A GB 1383885 A GB1383885 A GB 1383885A
- Authority
- GB
- United Kingdom
- Prior art keywords
- meters
- meter
- circuits
- common
- electrical energy
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/127—Arrangements for measuring electric power or power factor by using pulse modulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
1383885 Measuring electrical energy SIEMENS AG 29 May 1973 [29 May 1972] 25602/73 Heading G1U An electrical energy metering system comprising a plurality V1, V2, .., Vn of electronic energy meters is characterized in that one or more circuits are common to all the meters. As shown there are two common circuits: firstly a D.C. power supply circuit N which produces D.C. power U B for every meter from a supply R, S, T, O; and secondly a set of units MR, MS, MT, each of which converts an associated phase voltage U R , U S , U T into a corresponding mark/space ratio significant pulse train, which pulse trains are applied on lines 1, 2, 3 to all the meters V1, V2, ..., Vn. Each meter also receives the phase currents J R , J S , J T through the loads whose energy consumption is being measured. The arrangement is particular appropriate for large apartment buildings.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722226083 DE2226083A1 (en) | 1972-05-29 | 1972-05-29 | ARRANGEMENT FOR MEASURING THE ELECTRICAL ENERGY OF SEVERAL CONSUMERS USING ELECTRONIC MEASURING DEVICES, IN PARTICULAR ELECTRONIC ELECTRICITY METERS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1383885A true GB1383885A (en) | 1974-02-12 |
Family
ID=5846207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2560273A Expired GB1383885A (en) | 1972-05-29 | 1973-05-29 | Electricity metering apparatus |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4956684A (en) |
| BE (1) | BE799920A (en) |
| CH (1) | CH548609A (en) |
| DE (1) | DE2226083A1 (en) |
| ES (1) | ES415292A1 (en) |
| FR (1) | FR2186649B1 (en) |
| GB (1) | GB1383885A (en) |
| IT (1) | IT987783B (en) |
| NL (1) | NL7305768A (en) |
| SE (1) | SE380632B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4791362A (en) * | 1986-04-11 | 1988-12-13 | Sangamo Weston, Inc. | Modularized solid state register |
-
1972
- 1972-05-29 DE DE19722226083 patent/DE2226083A1/en active Pending
-
1973
- 1973-04-25 NL NL7305768A patent/NL7305768A/xx unknown
- 1973-05-22 IT IT2437773A patent/IT987783B/en active
- 1973-05-23 BE BE131424A patent/BE799920A/en unknown
- 1973-05-24 CH CH742073A patent/CH548609A/en not_active IP Right Cessation
- 1973-05-25 SE SE7307416A patent/SE380632B/en unknown
- 1973-05-28 FR FR7319372A patent/FR2186649B1/fr not_active Expired
- 1973-05-28 ES ES415292A patent/ES415292A1/en not_active Expired
- 1973-05-28 JP JP48059643A patent/JPS4956684A/ja active Pending
- 1973-05-29 GB GB2560273A patent/GB1383885A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2226083A1 (en) | 1973-12-13 |
| SE380632B (en) | 1975-11-10 |
| FR2186649A1 (en) | 1974-01-11 |
| FR2186649B1 (en) | 1976-05-28 |
| ES415292A1 (en) | 1976-02-01 |
| NL7305768A (en) | 1973-12-03 |
| JPS4956684A (en) | 1974-06-01 |
| CH548609A (en) | 1974-04-30 |
| BE799920A (en) | 1973-09-17 |
| IT987783B (en) | 1975-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |