GB853911A - Improved method of preheating mercury arc rectifiers and circuit arrangement therefor - Google Patents
Improved method of preheating mercury arc rectifiers and circuit arrangement thereforInfo
- Publication number
- GB853911A GB853911A GB2007558A GB2007558A GB853911A GB 853911 A GB853911 A GB 853911A GB 2007558 A GB2007558 A GB 2007558A GB 2007558 A GB2007558 A GB 2007558A GB 853911 A GB853911 A GB 853911A
- Authority
- GB
- United Kingdom
- Prior art keywords
- preheating
- circuit arrangement
- mercury arc
- improved method
- rectifiers
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L9/00—Electric propulsion with power supply external to the vehicle
- B60L9/02—Electric propulsion with power supply external to the vehicle using dc motors
- B60L9/08—Electric propulsion with power supply external to the vehicle using dc motors fed from ac supply lines
- B60L9/12—Electric propulsion with power supply external to the vehicle using dc motors fed from ac supply lines with static converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Rectifiers (AREA)
Abstract
853,911. Rectifying. METROPOLITANVICKERS ELECTRICAL CO. Ltd. June 26, 1959 [June 23,1958], No. 20075/58. Class 38 (2). In a circuit arrangement wherein mercury arc rectifiers R1 ... R4 supply a load, as shown traction motors 1, 2, 3, 4, through smoothing chokes CH1, CH2, switches SO1, SO2 are provided which are normally in position T but are movable to position H so that preheating current flows through the rectifiers but not the load. The preheating supply may be obtained from the minimum setting of a variable supply transformer. The arrangement may be adapted for polyphase and push-pull rectifier circuits.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2007558A GB853911A (en) | 1958-06-23 | 1958-06-23 | Improved method of preheating mercury arc rectifiers and circuit arrangement therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2007558A GB853911A (en) | 1958-06-23 | 1958-06-23 | Improved method of preheating mercury arc rectifiers and circuit arrangement therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB853911A true GB853911A (en) | 1960-11-09 |
Family
ID=10139952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2007558A Expired GB853911A (en) | 1958-06-23 | 1958-06-23 | Improved method of preheating mercury arc rectifiers and circuit arrangement therefor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB853911A (en) |
-
1958
- 1958-06-23 GB GB2007558A patent/GB853911A/en not_active Expired
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