FIELD: electrical engineering.
SUBSTANCE: invention relates to electrical engineering, in particular to the basic elements of electrical equipment, and serves to transfer electrical energy and perform electrical connection of high-voltage apparatus. Rigid busbar system includes a rigid bus system, removable cast busbar supports (3) and contact flexible couplings (7), providing contact between the tires in the places of installation of busbar holders, current-carrying parts are made in the form of truss constructions, wherein the section of the current carrying truss structure includes at least two longitudinal rods (1) mounted parallel to each other between transverse metal plates (2).
EFFECT: technical result of the invention consists in improving the operational characteristics of the rigid busbar of switchgears of voltage classes over 1,000 V.
4 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| OUTDOOR 500-kV SWITCHGEAR INSTALLATION USING SOLID BUS SYSTEM | 2006 |
|
RU2310260C1 |
| 0 |
|
SU53464A1 | |
| SHUNTING UNIT OF ALUMINUM ELECTROLYZER | 2001 |
|
RU2188259C1 |
| CATHODIC CURRENT-CARRYING ROD OF ALUMINIUM ELECTROLYSER | 2007 |
|
RU2348743C2 |
| SWITCHGEAR SUPPORT INSULATOR AND SOLID BUS SYSTEM CONNECTION UNIT | 2006 |
|
RU2310259C1 |
| ANODE BUSBAR OF ALUMINIUM ELECTROLYSER WITH BACKED ANODES | 2017 |
|
RU2636545C1 |
| FLEXIBLE CURRENT-CARRYING COMPENSATOR/ADAPTOR | 2010 |
|
RU2450089C2 |
| UNIT FOR ELCTRICALLY CONNECTING CURRENT CARRYING BUS TO ELECTRIC APPARATUS TERMINAL | 0 |
|
SU1001251A1 |
| CONTACT JOINT OF CURRENT LEAD UNIT TO CATHODE SECTION OF ELECTROLYZER | 2002 |
|
RU2220229C2 |
| CONNECTION UNIT FOR CROSSING RIGID BUSES | 0 |
|
SU1076995A1 |
