GB201318391D0 - Power Switching Apparatus & Method - Google Patents
Power Switching Apparatus & MethodInfo
- Publication number
- GB201318391D0 GB201318391D0 GBGB1318391.8A GB201318391A GB201318391D0 GB 201318391 D0 GB201318391 D0 GB 201318391D0 GB 201318391 A GB201318391 A GB 201318391A GB 201318391 D0 GB201318391 D0 GB 201318391D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- power switching
- switching apparatus
- power
- switching
- 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.)
- Ceased
Links
Classifications
-
- H02J3/005—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/007—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
- H02J3/0073—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources for providing alternative feeding paths between load and source when the main path fails, e.g. transformers, busbars
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Direct Current Feeding And Distribution (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1318391.8A GB201318391D0 (en) | 2013-10-17 | 2013-10-17 | Power Switching Apparatus & Method |
GB1418359.4A GB2520418B (en) | 2013-10-17 | 2014-10-16 | Power switching apparatus & method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1318391.8A GB201318391D0 (en) | 2013-10-17 | 2013-10-17 | Power Switching Apparatus & Method |
Publications (1)
Publication Number | Publication Date |
---|---|
GB201318391D0 true GB201318391D0 (en) | 2013-12-04 |
Family
ID=49726945
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1318391.8A Ceased GB201318391D0 (en) | 2013-10-17 | 2013-10-17 | Power Switching Apparatus & Method |
GB1418359.4A Active GB2520418B (en) | 2013-10-17 | 2014-10-16 | Power switching apparatus & method |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1418359.4A Active GB2520418B (en) | 2013-10-17 | 2014-10-16 | Power switching apparatus & method |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB201318391D0 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113608145A (en) * | 2021-07-14 | 2021-11-05 | 科华数据股份有限公司 | Multi-path photovoltaic module ground fault detection device and detection method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114731058A (en) | 2019-11-21 | 2022-07-08 | 昕诺飞控股有限公司 | Branch Circuit Emergency Lighting Transfer Switch (BCELTS) with relay control and safety relay for load power control |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW561676B (en) * | 2001-04-06 | 2003-11-11 | Delta Electronics Inc | Power supply device having an AC redundant function |
US7129599B2 (en) * | 2002-10-15 | 2006-10-31 | Soft Switching Technologies Corporation | Dual feed power supply systems with enhanced power quality |
US7015599B2 (en) * | 2003-06-27 | 2006-03-21 | Briggs & Stratton Power Products Group, Llc | Backup power management system and method of operating the same |
-
2013
- 2013-10-17 GB GBGB1318391.8A patent/GB201318391D0/en not_active Ceased
-
2014
- 2014-10-16 GB GB1418359.4A patent/GB2520418B/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113608145A (en) * | 2021-07-14 | 2021-11-05 | 科华数据股份有限公司 | Multi-path photovoltaic module ground fault detection device and detection method |
Also Published As
Publication number | Publication date |
---|---|
GB201418359D0 (en) | 2014-12-03 |
GB2520418B (en) | 2016-11-02 |
GB2520418A (en) | 2015-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |