NO120845B - - Google Patents
Download PDFInfo
- Publication number
- NO120845B NO120845B NO2575/69A NO257569A NO120845B NO 120845 B NO120845 B NO 120845B NO 2575/69 A NO2575/69 A NO 2575/69A NO 257569 A NO257569 A NO 257569A NO 120845 B NO120845 B NO 120845B
- Authority
- NO
- Norway
- Prior art keywords
- furnace
- electrode
- current
- regulation
- phase
- Prior art date
Links
- 230000033228 biological regulation Effects 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000004070 electrodeposition Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000012071 phase Substances 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 239000000571 coke Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000008385 outer phase Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Discharge Heating (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO2575/69A NO120845B (en)) | 1969-06-23 | 1969-06-23 | |
| SE7008668A SE373723B (sv) | 1969-06-23 | 1970-06-23 | Forfarande for reglering av strom- och effektfordelningen mellan vertikalt instellbara elektroder i en reduktionsugn samt anordning for utforande av forfarandet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO2575/69A NO120845B (en)) | 1969-06-23 | 1969-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO120845B true NO120845B (en)) | 1970-12-14 |
Family
ID=19878937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2575/69A NO120845B (en)) | 1969-06-23 | 1969-06-23 |
Country Status (2)
| Country | Link |
|---|---|
| NO (1) | NO120845B (en)) |
| SE (1) | SE373723B (en)) |
-
1969
- 1969-06-23 NO NO2575/69A patent/NO120845B/no unknown
-
1970
- 1970-06-23 SE SE7008668A patent/SE373723B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE373723B (sv) | 1975-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3836435B2 (ja) | Ａｃアーク炉用の電力制御システム | |
| EP1436876B1 (en) | Control system and method for voltage stabilization | |
| SU776582A3 (ru) | Система электропитани нагрузки переменного тока | |
| AU2002231514A1 (en) | Power control system for AC electric arc furnace | |
| NO337884B1 (no) | Styreanordning for vekselstrøms-reduksjonsovner | |
| CN101167032A (zh) | 使用可变电抗器控制多个炉上的电功率的系统和方法 | |
| CN101441035B (zh) | 矿热炉冶炼电气制度的自动控制方法 | |
| NO782221L (no) | Fremgangsmaate og anordning for regulering av elektriske bueovner | |
| JPH07170664A (ja) | 無効負荷変動に対して電源回路網を安定化する方法および無効電力補償装置 | |
| US11122654B2 (en) | Flicker control for electric arc furnace | |
| NO120845B (en)) | ||
| US4698824A (en) | Method for controlling an electrothermal process | |
| NO118302B (en)) | ||
| EP2736140B1 (en) | Adjustable reactive power compensator for power networks | |
| AU641195B2 (en) | Direct-arc electric furnace fed with controlled current and method to feed a direct-arc furnace with controlled current | |
| Yakimov et al. | Investigation of electrical characteristics of high-power electric arc furnaces in the mode of stabilizing the primary current of the furnace transformer by means the thyristor regulator in the intermediate circuit | |
| BR102018072464A2 (pt) | Circuito de controle de linha, reator em série variável adaptado, e método de conversão de um reator em série variável adaptado | |
| US3573336A (en) | Method and a control device for operating a polyphase electric furnace | |
| KR101783117B1 (ko) | 전기 아크 로를 위한 전기 회로 | |
| Aye et al. | Design and Simulation of TCR-TSC in Electric Arc Furnace for Power Quality Improvement at Steel Making Plant (No-1 Iron and Steel Mill, Pyin Oo Lwin, Myanmar) | |
| Khmelnytskyi et al. | EFFICIENCY OF THE THYRISTOR COMPENSATOR OF REACTIVE POWER IN THE NETWORK OF THE ELECTROTHERMAL PLANT | |
| US1214764A (en) | Electric steel-furnace. | |
| Aye | Simulation and Results of Static Var Compensator for Electric Arc Furnace (No 1 Iron and Steel Mill, Pyin Oo Lwin, Myanmar) | |
| GB1249258A (en) | Improvements in or relating to electric arc furnaces | |
| TR201802879T4 (tr) | Bir ark fırınının bir eritme sürecinin başlangıç evresinde ayarlanması için tertibat ve usul. |