IE52772B1 - Solid state load protection system having electronic simulation of motor heating - Google Patents
Solid state load protection system having electronic simulation of motor heatingInfo
- Publication number
- IE52772B1 IE52772B1 IE835/82A IE83582A IE52772B1 IE 52772 B1 IE52772 B1 IE 52772B1 IE 835/82 A IE835/82 A IE 835/82A IE 83582 A IE83582 A IE 83582A IE 52772 B1 IE52772 B1 IE 52772B1
- Authority
- IE
- Ireland
- Prior art keywords
- load
- voltage
- terminal
- current
- trip
- Prior art date
Links
- 230000004224 protection Effects 0.000 title claims abstract description 27
- 238000004088 simulation Methods 0.000 title abstract description 4
- 238000010438 heat treatment Methods 0.000 title abstract description 3
- 239000007787 solid Substances 0.000 title description 2
- 239000003990 capacitor Substances 0.000 claims abstract description 60
- 230000002441 reversible effect Effects 0.000 claims description 2
- 101100100125 Mus musculus Traip gene Proteins 0.000 abstract description 82
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 20
- 238000012360 testing method Methods 0.000 description 8
- 230000015556 catabolic process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000007935 neutral effect Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- IJJWOSAXNHWBPR-HUBLWGQQSA-N 5-[(3as,4s,6ar)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-n-(6-hydrazinyl-6-oxohexyl)pentanamide Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)NCCCCCC(=O)NN)SC[C@@H]21 IJJWOSAXNHWBPR-HUBLWGQQSA-N 0.000 description 1
- 101000619676 Drosophila melanogaster Lipid storage droplets surface-binding protein 2 Proteins 0.000 description 1
- 101000613960 Homo sapiens Lysine-specific histone demethylase 1B Proteins 0.000 description 1
- 102100040596 Lysine-specific histone demethylase 1B Human genes 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 241000534944 Thia Species 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Protection Of Generators And Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25809281A | 1981-04-27 | 1981-04-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE820835L IE820835L (en) | 1982-10-27 |
| IE52772B1 true IE52772B1 (en) | 1988-02-17 |
Family
ID=22979069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE835/82A IE52772B1 (en) | 1981-04-27 | 1982-04-07 | Solid state load protection system having electronic simulation of motor heating |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS57183214A (pt) |
| AU (1) | AU560789B2 (pt) |
| BE (1) | BE892997A (pt) |
| BR (1) | BR8202362A (pt) |
| CA (1) | CA1187591A (pt) |
| CH (1) | CH658756A5 (pt) |
| DE (1) | DE3215180A1 (pt) |
| ES (1) | ES8306930A1 (pt) |
| FR (1) | FR2504748B1 (pt) |
| GB (1) | GB2097615B (pt) |
| IE (1) | IE52772B1 (pt) |
| ZA (1) | ZA822618B (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730829C2 (de) * | 1987-09-14 | 1997-02-06 | Siemens Ag | Überlastschutz für den Erregerkreis einer Synchronmaschine |
| AU612195B2 (en) * | 1987-11-11 | 1991-07-04 | Dega Research Pty. Ltd. | Method and apparatus for protecting a pump motor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1407271A (fr) * | 1964-06-20 | 1965-07-30 | Electronique Et D Automatique | Dispositif de protection des circuits électriques |
| US3875464A (en) * | 1973-10-10 | 1975-04-01 | Westinghouse Electric Corp | Solid state overload relay |
| FR2432211A1 (fr) * | 1978-07-24 | 1980-02-22 | Simplex Appareils | Declencheur a " phases associees " pour disjoncteur de protection de transformateur |
-
1982
- 1982-04-07 IE IE835/82A patent/IE52772B1/en unknown
- 1982-04-15 AU AU82661/82A patent/AU560789B2/en not_active Ceased
- 1982-04-16 ZA ZA822618A patent/ZA822618B/xx unknown
- 1982-04-22 CA CA000401416A patent/CA1187591A/en not_active Expired
- 1982-04-23 DE DE19823215180 patent/DE3215180A1/de not_active Withdrawn
- 1982-04-23 FR FR8207089A patent/FR2504748B1/fr not_active Expired
- 1982-04-26 GB GB8211959A patent/GB2097615B/en not_active Expired
- 1982-04-26 CH CH2547/82A patent/CH658756A5/de not_active IP Right Cessation
- 1982-04-26 ES ES511687A patent/ES8306930A1/es not_active Expired
- 1982-04-26 BR BR8202362A patent/BR8202362A/pt unknown
- 1982-04-27 BE BE0/207946A patent/BE892997A/fr not_active IP Right Cessation
- 1982-04-27 JP JP57069704A patent/JPS57183214A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2097615A (en) | 1982-11-03 |
| ES511687A0 (es) | 1983-06-01 |
| ES8306930A1 (es) | 1983-06-01 |
| GB2097615B (en) | 1985-06-12 |
| IE820835L (en) | 1982-10-27 |
| BE892997A (fr) | 1982-10-27 |
| AU560789B2 (en) | 1987-04-16 |
| CH658756A5 (de) | 1986-11-28 |
| BR8202362A (pt) | 1983-04-05 |
| FR2504748A1 (fr) | 1982-10-29 |
| AU8266182A (en) | 1982-11-04 |
| FR2504748B1 (fr) | 1986-04-18 |
| ZA822618B (en) | 1983-04-27 |
| CA1187591A (en) | 1985-05-21 |
| DE3215180A1 (de) | 1982-11-11 |
| JPS57183214A (en) | 1982-11-11 |
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