AU2001217074A1 - An improved digital protection and control device - Google Patents
An improved digital protection and control deviceInfo
- Publication number
- AU2001217074A1 AU2001217074A1 AU2001217074A AU1707401A AU2001217074A1 AU 2001217074 A1 AU2001217074 A1 AU 2001217074A1 AU 2001217074 A AU2001217074 A AU 2001217074A AU 1707401 A AU1707401 A AU 1707401A AU 2001217074 A1 AU2001217074 A1 AU 2001217074A1
- Authority
- AU
- Australia
- Prior art keywords
- digital
- microcontroller
- dsp
- control device
- control unit
- 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.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0092—Details of emergency protective circuit arrangements concerning the data processing means, e.g. expert systems, neural networks
Abstract
A digital P & C device for a power distribution line comprising primary transducer means, placed on the power distribution line, which provide analog signals to a control unit, which comprises a microcontroller, a DSP communicating with said microcontroller and A/D conversion means communicating with said DSP. The digital P & C device, according to the present invention, is characterized in that the mentioned control unit comprises at least a first electronic stage, which receives said analog signals and provides in output one or more digital signals. Further, the mentioned control unit comprises a second electronic stage, which comprises the microcontroller and the DSP. This second electronic stage receives in input and processes said digital signals.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2000/012307 WO2002045228A1 (en) | 2000-11-30 | 2000-11-30 | An improved digital protection and control device |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001217074A1 true AU2001217074A1 (en) | 2002-06-11 |
Family
ID=8164195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001217074A Abandoned AU2001217074A1 (en) | 2000-11-30 | 2000-11-30 | An improved digital protection and control device |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1338066B1 (en) |
CN (1) | CN1328835C (en) |
AT (1) | ATE454740T1 (en) |
AU (1) | AU2001217074A1 (en) |
DE (1) | DE60043672D1 (en) |
WO (1) | WO2002045228A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012010461A (en) * | 2010-06-23 | 2012-01-12 | Toshiba Corp | Merging unit, transformer, and controller |
CN102517641A (en) * | 2011-12-20 | 2012-06-27 | 北京京仪世纪电子股份有限公司 | Network single crystal furnace signal collector |
CN102570425B (en) * | 2012-02-16 | 2014-03-26 | 国电南瑞科技股份有限公司 | Start AD (analog-to-digital) start component acting method applied to microcomputer protection for double-AD sampling |
US9453858B2 (en) | 2012-05-16 | 2016-09-27 | Current Technologies, Llc | Sensor device and method of manufacture and use |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10304551A (en) * | 1997-04-18 | 1998-11-13 | Toshiba Corp | Input part independent type digital protective device |
CN2341300Y (en) * | 1998-06-04 | 1999-09-29 | 王潞 | Computer digital high voltage feeding universal protecter |
-
2000
- 2000-11-30 WO PCT/EP2000/012307 patent/WO2002045228A1/en active Application Filing
- 2000-11-30 AU AU2001217074A patent/AU2001217074A1/en not_active Abandoned
- 2000-11-30 CN CNB008200467A patent/CN1328835C/en not_active Expired - Lifetime
- 2000-11-30 DE DE60043672T patent/DE60043672D1/en not_active Expired - Lifetime
- 2000-11-30 AT AT00979669T patent/ATE454740T1/en not_active IP Right Cessation
- 2000-11-30 EP EP00979669A patent/EP1338066B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE454740T1 (en) | 2010-01-15 |
DE60043672D1 (en) | 2010-02-25 |
CN1461510A (en) | 2003-12-10 |
EP1338066A1 (en) | 2003-08-27 |
EP1338066B1 (en) | 2010-01-06 |
CN1328835C (en) | 2007-07-25 |
WO2002045228A1 (en) | 2002-06-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2002086678A3 (en) | Power management system and method | |
MY125782A (en) | Operating device | |
AU4073395A (en) | Output control circuit for transmission power amplifying circuit | |
EP0951141A3 (en) | Audio direct from power supply | |
MY124544A (en) | Efficient parallel-stage power amplifier | |
WO2004061635A3 (en) | Adaptive power control | |
AU6645001A (en) | Composite amplifier | |
DE60132601D1 (en) | ||
AU5684601A (en) | Output stage protection circuit for power amplifier | |
AU2676900A (en) | Method and device for monitoring an electronic or computer system by means of a fluid flow | |
AU1522000A (en) | System for measuring signal to noise ratio in a speech signal | |
AU6340000A (en) | Method and apparatus for linearizing an amplifier | |
TW200516842A (en) | Class D amplifier | |
WO2002011509A3 (en) | Hearing device and set of such devices | |
EP0606161A3 (en) | Circuit for converting unipolar input to bipolar output. | |
AU2001217074A1 (en) | An improved digital protection and control device | |
EP1456943B8 (en) | Attenuation control for digital power converters | |
WO2002045270A3 (en) | Method and system for adjusting a threshold control in an analog-to-digital converter | |
WO2001049074A3 (en) | Audio signal processing device | |
AU2001294345A1 (en) | Method and circuit for regulating the signal level fed to an analog-digital converter | |
AU2001273853A1 (en) | Method for operating a telecommunications system | |
TW200644412A (en) | Operational amplifier circuit having digitally controllable output stage | |
EP1361660A3 (en) | Electronic circuit with at least one input for selecting a state of the electronic circuit | |
TW429582B (en) | Integrated semiconductor-circuit with full-structures | |
WO2003103092A3 (en) | Wiring junction block |