Electrical Power Distribution System (ArnabNandi_WBSEDCL)Arnab Nandi
This project report has been prepared in fulfillment of Industrial Training carried out after 6th Semester of B.Tech course. The industrial training was conducted at various sub-stations and supply offices under Serampore Division of West Bengal State Electricity Distribution Company Ltd. (WBSEDCL) from 16.07.2016 to 30.07.2016.
The blend of learning and knowledge acquired during my visit to the sub stations and supply offices is presented in this project report.
Electrical Power Distribution System (ArnabNandi_WBSEDCL)Arnab Nandi
This project report has been prepared in fulfillment of Industrial Training carried out after 6th Semester of B.Tech course. The industrial training was conducted at various sub-stations and supply offices under Serampore Division of West Bengal State Electricity Distribution Company Ltd. (WBSEDCL) from 16.07.2016 to 30.07.2016.
The blend of learning and knowledge acquired during my visit to the sub stations and supply offices is presented in this project report.
A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition and interrupt current flow. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation. Circuit breakers are made in varying sizes, from small devices that protect an individual household appliance up to large switchgear designed to protect high voltage circuits feeding an entire city.
Power Engineers is one of the leading manufacturers and suppliers of stabilizer, UPS, invertors, batteries,step up/step down isolation transformer and much more.
Types of Transducers
Analog and Digital Transducer
Characteristic of Transducer
Selection factor of Transducer
Measurement of Displacement
LVDT and RVDT
Different types of strain Gauges
Manometers
Pressure Measuring Elements
Hall Effect
Thermocouple
The design of an LED emergency light that switches on automatically when main power fails. Power to the LED is supplied by a battery that keeps charging when the main power is present. The circuit of the automatic LED light is designed, simulated and built with hardware. The simulation results and design details are provided. Complete circuit diagram, which is tested successfully, is given.
LVDT is an acronym for Linear Variable Differential Transformer. It is a common type of electromechanical transducer that can convert the rectilinear motion of an object to which it is coupled mechanically into a corresponding electrical signal
This presentation consider as general subject on inverter circuits and it takes only about 10 Min. to presente it in front of my class mates.
this presentation talkes about the definition of the inverter circuit, it's applications, SPWM technique and finally show the circuit diagram and output waveform of single phase half brdige inverter and single phase full bridge inverter.
Pin, Suspension, and Strain insulators are used in medium to high voltage systems. While Stay and Shackle Insulators are mainly used in low voltage applications.
Ceramic fuses are types of electrical safety device that are made of ceramic flash, hence enabling them to prevent shattering of the fuses when they are blown out. Ceramic fuses are opaque in nature hence make it difficult for inspection. Ceramic fuses are highly preferred in situations where high current are normally expected
These types of electrical fuses are highly efficient as they prevent contaminating electrical systems like other fuses when they are blown up as the elements that constitute these types of fuses are internally retained in such situations hence no spilling over. The high breaking or rupturing capacity of ceramic fuses makes them ideal for use in high voltage app and machinery. The sand inside, normally found in ceramic fuses absorbs generated heat energy preventing the fuse from fire
As the name fuse holder suggests, these are equipment used to keep electrical fuses in their required positions preventing them from interacting with other electrical devices found in machinery. Most of the fuse holders have insulation properties hence do not influence electrical circuits or affect them in any way possible.
Fuse holders can be effective in electrical circuits that are highly sensitive and those using glass fuses instead of ceramic fuses Some of the common fuse holders available in the market are in base version , panel and rail fuse holders used in various electrical circuits.
A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition and interrupt current flow. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation. Circuit breakers are made in varying sizes, from small devices that protect an individual household appliance up to large switchgear designed to protect high voltage circuits feeding an entire city.
Power Engineers is one of the leading manufacturers and suppliers of stabilizer, UPS, invertors, batteries,step up/step down isolation transformer and much more.
Types of Transducers
Analog and Digital Transducer
Characteristic of Transducer
Selection factor of Transducer
Measurement of Displacement
LVDT and RVDT
Different types of strain Gauges
Manometers
Pressure Measuring Elements
Hall Effect
Thermocouple
The design of an LED emergency light that switches on automatically when main power fails. Power to the LED is supplied by a battery that keeps charging when the main power is present. The circuit of the automatic LED light is designed, simulated and built with hardware. The simulation results and design details are provided. Complete circuit diagram, which is tested successfully, is given.
LVDT is an acronym for Linear Variable Differential Transformer. It is a common type of electromechanical transducer that can convert the rectilinear motion of an object to which it is coupled mechanically into a corresponding electrical signal
This presentation consider as general subject on inverter circuits and it takes only about 10 Min. to presente it in front of my class mates.
this presentation talkes about the definition of the inverter circuit, it's applications, SPWM technique and finally show the circuit diagram and output waveform of single phase half brdige inverter and single phase full bridge inverter.
Pin, Suspension, and Strain insulators are used in medium to high voltage systems. While Stay and Shackle Insulators are mainly used in low voltage applications.
Ceramic fuses are types of electrical safety device that are made of ceramic flash, hence enabling them to prevent shattering of the fuses when they are blown out. Ceramic fuses are opaque in nature hence make it difficult for inspection. Ceramic fuses are highly preferred in situations where high current are normally expected
These types of electrical fuses are highly efficient as they prevent contaminating electrical systems like other fuses when they are blown up as the elements that constitute these types of fuses are internally retained in such situations hence no spilling over. The high breaking or rupturing capacity of ceramic fuses makes them ideal for use in high voltage app and machinery. The sand inside, normally found in ceramic fuses absorbs generated heat energy preventing the fuse from fire
As the name fuse holder suggests, these are equipment used to keep electrical fuses in their required positions preventing them from interacting with other electrical devices found in machinery. Most of the fuse holders have insulation properties hence do not influence electrical circuits or affect them in any way possible.
Fuse holders can be effective in electrical circuits that are highly sensitive and those using glass fuses instead of ceramic fuses Some of the common fuse holders available in the market are in base version , panel and rail fuse holders used in various electrical circuits.
Osuvat taidot - valtakunnallinen osaamismerkistö - ja kriteeritSanna Brauer
DIGIOSAAMINEN KANSALAISTAITONA JA TYÖELÄMÄSSÄ TARVITTAVANA OSAAMISENA -TYÖPAJA
Työelämän muutos on jatkuvaa - millaista ammatillista osaamista koulutuksen tulisi tuottaa?
Digiosaamisen merkitys kasvaa, mutta miten sanoitamme sen osaamis- ja ammattitaitovaatimuksiksi?
Mitä muutos tarkoittaa turvallisuuden, työelämän perustaitojen, hyvinvoinnin ja eri alojen näkökulmasta?
Opetushallitus, Osuvat taidot -hanke ja Työelämä ja teknologia -hanke järjestävät yhteistyössä työpajan 14.1.2020.