JP6082050B2 - 高電圧直流送電システムのデータ処理装置及びその方法 - Google Patents
高電圧直流送電システムのデータ処理装置及びその方法 Download PDFInfo
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- JP6082050B2 JP6082050B2 JP2015099206A JP2015099206A JP6082050B2 JP 6082050 B2 JP6082050 B2 JP 6082050B2 JP 2015099206 A JP2015099206 A JP 2015099206A JP 2015099206 A JP2015099206 A JP 2015099206A JP 6082050 B2 JP6082050 B2 JP 6082050B2
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
- G08C15/06—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/06—Non-electrical signal transmission systems, e.g. optical systems through light guides, e.g. optical fibres
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/252—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques using analogue/digital converters of the type with conversion of voltage or current into frequency and measuring of this frequency
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Direct Current Feeding And Distribution (AREA)
- Optical Communication System (AREA)
Description
Claims (8)
- 高電圧直流送電システムのデータ処理装置において、
前記高電圧直流送電システムの一つ以上の地点に対して電圧又は電流を測定する測定モジュールと、
前記測定モジュールで測定された測定値を利用して測定データユニットを生成するデータ処理部と、
前記複数の測定データユニットを波長分割多重化方式を利用して一つの光繊維を介して外部に伝送する通信モジュールと、を含み、
前記光繊維は、複数のコアを含み、
前記複数のコアのそれぞれは、一つ以上の測定データユニットに対応し、
前記通信モジュールは、前記複数のコアのそれぞれを介して前記複数の測定データユニットを外部に伝送する、高電圧直流送電システムのデータ処理装置。 - 前記データ処理部は、複数のデータユニット生成部を含み、
前記複数のデータユニット生成部それぞれは、前記測定モジュールで測定された測定値を利用して測定データユニットを生成し、生成された測定データユニットを前記通信モジュールに伝達する、請求項1に記載の高電圧直流送電システムのデータ処理装置。 - 前記複数のコアそれぞれは、前記データ処理部を構成する複数のデータユニット生成部それぞれに対応する、請求項2に記載の高電圧直流送電システムのデータ処理装置。
- 前記複数のコアそれぞれは、少なくとも2つ以上のデータユニット生成部と対応する、請求項2に記載の高電圧直流送電システムのデータ処理装置。
- 前記通信モジュールは、前記複数の測定データユニットを一つの光繊維を介して並列的に伝送する、請求項1に記載の高電圧直流送電システムのデータ処理装置。
- 前記通信モジュールは、前記複数の測定データユニットそれぞれに複数の波長帯域それぞれを割り当てて前記複数の測定データユニットを伝送する、請求項5に記載の高電圧直流送電システムのデータ処理装置。
- 前記複数の測定データユニットをコーディングして外部に伝送する制御部を更に含む、請求項1に記載の高電圧直流送電システムのデータ処理装置。
- 前記複数のデータユニット生成部それぞれは、前記測定モジュールで測定された測定値を前処理し、前処理された測定データユニットを生成する、請求項2に記載の高電圧直流送電システムのデータ処理装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140058072A KR101596139B1 (ko) | 2014-05-14 | 2014-05-14 | 고전압 직류 송전 시스템의 데이터 처리 장치 및 그 방법 |
KR10-2014-0058072 | 2014-05-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015220994A JP2015220994A (ja) | 2015-12-07 |
JP6082050B2 true JP6082050B2 (ja) | 2017-02-15 |
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JP2015099206A Expired - Fee Related JP6082050B2 (ja) | 2014-05-14 | 2015-05-14 | 高電圧直流送電システムのデータ処理装置及びその方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10211749B2 (ja) |
EP (1) | EP2945396B1 (ja) |
JP (1) | JP6082050B2 (ja) |
KR (1) | KR101596139B1 (ja) |
CN (1) | CN105098827B (ja) |
ES (1) | ES2708029T3 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102505454B1 (ko) * | 2016-04-28 | 2023-03-03 | 엘에스일렉트릭(주) | 무효전력보상장치의 제어장치 및 그의 제어방법 |
CN107422166B (zh) * | 2017-08-07 | 2020-02-11 | 北京航天时代光电科技有限公司 | 一种光纤电流互感器用抑制光功率波动调制解调方法 |
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-
2014
- 2014-05-14 KR KR1020140058072A patent/KR101596139B1/ko active IP Right Grant
-
2015
- 2015-04-29 ES ES15165674T patent/ES2708029T3/es active Active
- 2015-04-29 EP EP15165674.1A patent/EP2945396B1/en not_active Not-in-force
- 2015-05-13 US US14/711,587 patent/US10211749B2/en not_active Expired - Fee Related
- 2015-05-13 CN CN201510350118.1A patent/CN105098827B/zh not_active Expired - Fee Related
- 2015-05-14 JP JP2015099206A patent/JP6082050B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN105098827A (zh) | 2015-11-25 |
US20150333651A1 (en) | 2015-11-19 |
EP2945396A3 (en) | 2015-11-25 |
ES2708029T3 (es) | 2019-04-08 |
KR20150130879A (ko) | 2015-11-24 |
KR101596139B1 (ko) | 2016-02-19 |
CN105098827B (zh) | 2018-05-18 |
US10211749B2 (en) | 2019-02-19 |
EP2945396B1 (en) | 2018-10-24 |
JP2015220994A (ja) | 2015-12-07 |
EP2945396A2 (en) | 2015-11-18 |
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