JPH09510041A - 電力用開閉装置の機能の確実性の監視装置(診断装置) - Google Patents
電力用開閉装置の機能の確実性の監視装置(診断装置)Info
- Publication number
- JPH09510041A JPH09510041A JP7523149A JP52314995A JPH09510041A JP H09510041 A JPH09510041 A JP H09510041A JP 7523149 A JP7523149 A JP 7523149A JP 52314995 A JP52314995 A JP 52314995A JP H09510041 A JPH09510041 A JP H09510041A
- Authority
- JP
- Japan
- Prior art keywords
- microprocessor
- power switchgear
- unit
- microprocessor unit
- function
- 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.)
- Granted
Links
- 238000012806 monitoring device Methods 0.000 title claims description 5
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 230000033001 locomotion Effects 0.000 claims abstract description 4
- 230000006870 function Effects 0.000 claims description 21
- 230000015654 memory Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010972 statistical evaluation Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
- H02H11/005—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too low isolation resistance, too high load, short-circuit; earth fault
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0062—Testing or measuring non-electrical properties of switches, e.g. contact velocity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0062—Testing or measuring non-electrical properties of switches, e.g. contact velocity
- H01H2011/0068—Testing or measuring non-electrical properties of switches, e.g. contact velocity measuring the temperature of the switch or parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Protection Of Static Devices (AREA)
- Safety Devices In Control Systems (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Control Of Electrical Variables (AREA)
- Emergency Protection Circuit Devices (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Cash Registers Or Receiving Machines (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Power Sources (AREA)
- Emergency Alarm Devices (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.電力用開閉装置、特に中圧開閉設備における電力用真空開閉器の機能の確実 性を監視するための装置において、 1.1 装置がマイクロプロセッサ(MP)、マイクロプロセッサ制御装置(M S)およびプロセッサオリエンティッドなメモリ装置(SP)から成るデータ処 理用マイクロプロセッサユニット(ME)を含んでおり、 1.2 マイクロプロセッサユニット(ME)が、そのつどの電力用開閉装置の 可動部分の運動をマイクロプロセッサにより処理可能なデータに変換する角度パ ルス‐回転方向‐識別装置(WD)と接続されており、 1.3 マイクロプロセッサユニット(ME)が、電力用開閉装置の定格電流の 識別および換算と電力用開閉装置の可動部分を駆動する電動機電流の識別および 換算とを行う電流検出装置(SE)と接続されており、 1.4 電流検出装置(SE)がそれぞれ変流器(SW)を有し、その後に信号 整合のための電流‐電圧変換器(I/U)および擾乱電圧フィルタユニット(S F)が接続されており、 1.5 マイクロプロセッサユニット(ME)が、電力用開閉装置内の環境温度 を検出するセンサ装置(SN)と接続されており、その出力信号がフィルタユニ ット(FE)およびアナログ‐ディジタル変換器ユニット(AD)を介してマイ クロプロセッサユニット(ME)に供給可能であり、 1.6 マイクロプロセッサユニット(ME)が、そのつどの電力用開閉装置の 開閉機能を識別するディジタル入力装置(EG)と接続されており、その入力信 号(L1−3)が別のフィルタ装置(FI)およびパルス整形装置(ST)を介 してマイクロプロセッサユニット(ME)に供給可能であり、 1.7 マイクロプロセッサユニット(ME)が、入力制御信号を受信するイン タフェース変換ユニット(SU)と接続されている ことを特徴とする電力用開閉装置の機能の確実性の監視装置。 2. 2.1 メモリ装置(SP)が、ランダムアクセスメモリ(RAM)および消去 可能プログラム可能なリードオンリメモリ(EPROM)により代表されている メモリ範囲を備えており、 2.2 メモリ装置(SP)がマイクロプロセッサユニット(ME)に多重デー タ伝送ユニット(MUX)を介して接続されている ことを特徴とする請求項1記載の電力用開閉装置の機能の確実性の監視装置。 3. 3.1 消去可能プログラム可能なリードオンリメモリ(EPROM)が書込み および消去過程をマイクロプロセッサユニット(ME)の高速書込み過程により 開始する高速アクセス範囲(Flash‐EPROM)を含んでおり、その状態 がそのなかに集積されている状態レジスタに記憶され、また書込み‐消去過程の 間にも呼出し可能である ことを特徴とする請求項2記載の電力用開閉装置の機能の確実性の監視装置。 4. 4.1 マイクロプロセッサ制御装置(MS)が、マイクロプロセッサユニット (ME)の最小許容供給電圧を下回る際に擾乱報知信号を発生する電圧検出器を 備えており、 4.2 擾乱報知信号がマイクロプロセッサユニット(ME)に電源故障信号( NAU)として伝達可能である ことを特徴とする請求項1記載の電力用開閉装置の機能の確実性の監視装置。 5. 5.1 マイクロプロセッサユニット(ME)がフラットモジェール基板の上に 多層配置で配置されており、 5.2 マイクロプロセッサユニット(ME)に、センサにより検出可能な機能 監視の数に相応する数の電磁的に遮蔽可能な差込みコネクタ線が導かれ ている ことを特徴とする請求項1ないし4の1つに記載の電力用開閉装置の機能の確実 性の監視装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4408631A DE4408631C2 (de) | 1994-03-09 | 1994-03-09 | Einrichtung zur Funktionssicherheitsüberwachung von Leistungsschalteinrichtungen (Diagnosegerät) |
| DE4408631.8 | 1994-03-09 | ||
| PCT/DE1995/000296 WO1995024725A1 (de) | 1994-03-09 | 1995-02-22 | Einrichtung zur funktionssicherheitsüberwachung von leistungsschalteinrichtungen (diagnosegerät) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09510041A true JPH09510041A (ja) | 1997-10-07 |
| JP3512188B2 JP3512188B2 (ja) | 2004-03-29 |
Family
ID=6512757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52314995A Expired - Fee Related JP3512188B2 (ja) | 1994-03-09 | 1995-02-22 | 電力用開閉装置の機能の確実性の監視装置(診断装置) |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5801461A (ja) |
| EP (1) | EP0749628B1 (ja) |
| JP (1) | JP3512188B2 (ja) |
| KR (1) | KR100364921B1 (ja) |
| AT (1) | ATE184421T1 (ja) |
| CA (1) | CA2185017A1 (ja) |
| DE (2) | DE4408631C2 (ja) |
| DK (1) | DK0749628T3 (ja) |
| ES (1) | ES2136837T3 (ja) |
| TW (1) | TW279211B (ja) |
| UA (1) | UA28039C2 (ja) |
| WO (1) | WO1995024725A1 (ja) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19734224C1 (de) | 1997-08-07 | 1999-02-04 | Siemens Ag | Verfahren und Vorrichtung zur Bestimmung von schaltgerätespezifischen Daten an Kontakten in Schaltgeräten und/oder zur Bestimmung von betriebsspezifischen Daten im damit geschalteten Netz |
| US6362445B1 (en) * | 2000-01-03 | 2002-03-26 | Eaton Corporation | Modular, miniaturized switchgear |
| US7463036B2 (en) * | 2006-12-28 | 2008-12-09 | General Electric Company | Measurement of analog coil voltage and coil current |
| WO2009046746A1 (de) * | 2007-10-08 | 2009-04-16 | Siemens Aktiengesellschaft | Verfahren zur prüfung des freiauslöseverhaltens eines mechanisch betätigbaren leistungsschalters und vorrichtung zur durchführung des verfahrens |
| WO2009046747A1 (de) * | 2007-10-08 | 2009-04-16 | Siemens Aktiengesellschaft | Verfahren zur prüfung des freiauslöseverhaltens eines elektromechanisch betätigbaren, leistungsschalters und vorrichtung zur durchführung des verfahrens |
| PT2415138E (pt) * | 2009-04-03 | 2014-09-24 | Enel Distribuzione Spa | Disjuntor elétrico e método de operação de um disjuntor elétrico |
| DE102010026528A1 (de) * | 2010-07-08 | 2012-01-12 | Areva Energietechnik Gmbh | Elektrischer Leistungsschalter und Verfahren zum Betreiben eines elektrischen Leistungsschalters |
| DE102010041998A1 (de) * | 2010-10-05 | 2012-04-05 | Robert Bosch Gmbh | Verfahren zur Vorhersage der Einsatzfähigkeit eines Relais oder eines Schützes |
| US9362071B2 (en) | 2011-03-02 | 2016-06-07 | Franklin Fueling Systems, Inc. | Gas density monitoring system |
| CN103163455A (zh) * | 2011-12-15 | 2013-06-19 | 海洋王照明科技股份有限公司 | 温度保护开关的寿命测试方法 |
| PL2817815T3 (pl) | 2012-02-20 | 2016-11-30 | System monitorowania wilgolności | |
| EP3043187B1 (en) * | 2015-01-09 | 2020-01-01 | ABB Schweiz AG | A method for determining the operating status of a MV switching apparatus of the electromagnetic type |
| CN105676018B (zh) * | 2015-11-23 | 2018-07-31 | 江苏省电力公司 | 一种基于稳态学习机制的电网低频振荡模糊综合预警方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3765015A (en) * | 1971-09-20 | 1973-10-09 | Data General Corp | Switch monitoring circuitry |
| DE2921095C2 (de) * | 1979-05-22 | 1983-03-31 | Auergesellschaft Gmbh, 1000 Berlin | Verfahren zur Überwachung des Schaltzustandes von Schaltelementen |
| DE3001940C2 (de) * | 1980-01-21 | 1983-01-27 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur Ermittlung der Schaltstellung eines Schalters und zur Überwachung der zugehörigen Leitung auf Kurzschluß und Unterbrechung |
| JPH0721981B2 (ja) * | 1987-04-13 | 1995-03-08 | 株式会社日立製作所 | 開閉器の動作監視装置 |
| DE3822342A1 (de) * | 1987-07-09 | 1989-01-19 | Mitsubishi Electric Corp | Strompfadunterbrecher |
| DE4131828C1 (ja) * | 1991-09-20 | 1993-04-08 | Siemens Ag, 8000 Muenchen, De | |
| WO1993023760A1 (en) * | 1992-05-12 | 1993-11-25 | Square D Company | System for monitoring circuit breaker operations and alerting need of preventative maintenance |
| DE4318189A1 (de) * | 1993-06-01 | 1994-12-08 | Abb Management Ag | Vorrichtung und Verfahren zur Überwachung einer Schalterstellung |
| US5629869A (en) * | 1994-04-11 | 1997-05-13 | Abb Power T&D Company | Intelligent circuit breaker providing synchronous switching and condition monitoring |
-
1994
- 1994-03-09 DE DE4408631A patent/DE4408631C2/de not_active Expired - Fee Related
-
1995
- 1995-01-26 TW TW084100692A patent/TW279211B/zh active
- 1995-02-22 WO PCT/DE1995/000296 patent/WO1995024725A1/de not_active Ceased
- 1995-02-22 DE DE59506797T patent/DE59506797D1/de not_active Expired - Fee Related
- 1995-02-22 AT AT95910445T patent/ATE184421T1/de not_active IP Right Cessation
- 1995-02-22 ES ES95910445T patent/ES2136837T3/es not_active Expired - Lifetime
- 1995-02-22 KR KR1019960704961A patent/KR100364921B1/ko not_active Expired - Fee Related
- 1995-02-22 US US08/702,642 patent/US5801461A/en not_active Expired - Lifetime
- 1995-02-22 CA CA002185017A patent/CA2185017A1/en not_active Abandoned
- 1995-02-22 JP JP52314995A patent/JP3512188B2/ja not_active Expired - Fee Related
- 1995-02-22 UA UA96093471A patent/UA28039C2/uk unknown
- 1995-02-22 EP EP95910445A patent/EP0749628B1/de not_active Expired - Lifetime
- 1995-02-22 DK DK95910445T patent/DK0749628T3/da active
Also Published As
| Publication number | Publication date |
|---|---|
| DE4408631C2 (de) | 1996-11-14 |
| DK0749628T3 (da) | 2000-04-03 |
| DE59506797D1 (de) | 1999-10-14 |
| WO1995024725A1 (de) | 1995-09-14 |
| ATE184421T1 (de) | 1999-09-15 |
| DE4408631A1 (de) | 1995-11-09 |
| KR970701915A (ko) | 1997-04-12 |
| KR100364921B1 (ko) | 2003-04-10 |
| US5801461A (en) | 1998-09-01 |
| EP0749628A1 (de) | 1996-12-27 |
| TW279211B (ja) | 1996-06-21 |
| UA28039C2 (uk) | 2000-10-16 |
| ES2136837T3 (es) | 1999-12-01 |
| EP0749628B1 (de) | 1999-09-08 |
| CA2185017A1 (en) | 1995-09-14 |
| JP3512188B2 (ja) | 2004-03-29 |
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