Electrical discharge

Tthe qualities and applications of electrical discharge, including voltage and electrodes.

electrical discharge
electrical current
power emission
power discharge
electrical flow
power current
power flow
electrical emission

knowledge

cross-sector

Electrical discharge is an essential knowledge of the following occupations:

Cable jointer: Cable jointers construct and maintain power supply and control cables in underground pipes and grooves. They also make and repair electrical cables connecting customers to the electricity network.
Spark erosion machine operator: Spark erosion machine operators set up and tend spark erosion machines designed to cut excess material from a metal workpiece by the use of electrical discharges, or sparks, caused by electric voltage and separated by a dielectric liquid, which removes pieces of metal from the electrodes These applications can involve transmission and optical microscopy.
Wind energy engineer: Wind energy engineers design and install wind energy farms and equipment. They research and test locations to find the most productive location, test equipment such as wind-turbine blades, and develop strategies for more efficient energy production, and environmental sustainability.
Electrical equipment inspector: Electrical equipment inspectors check finished electrical products for physical defects and faulty electrical connections. They record inspection results and send faulty assemblies back to production.
Power lines supervisor: Power lines supervisors monitor the construction and maintenance of power lines and associated equipment. They assign tasks and take quick decisions to resolve problems.
Electrical equipment assembler: Electrical equipment assemblers are responsible for the assembly of electrical equipment. They assemble product components and wiring according to the blueprints.
Battery test technician: Battery test technicians use positive and negative wired plugs to test battery’s resistance capacity. They also test rejected batteries to determine their flaws.
Overhead line worker: Overhead line workers construct and maintain power supply and control cables in overhead power lines. They also make and repair electrical cables connecting customers to the electricity network.
Battery assembler: Battery assemblers are welding and assembling the battery components such as electronics parts, wiring, and casing around the cells.
Electronics production supervisor: Electronics production supervisors coordinate, plan and direct the electronics production process. They manage labourers working on the production line, oversee the quality of the assembled goods, and perform cost and resource management.
Electrical engineering technician: Electrical engineering technicians work together with electrical engineers in electrical engineering research. They perform technical tasks and aid in the designing, testing, manufacturing and operation of electrical devices and facilities.

Power distribution engineer: Power distribution engineers design and operate facilities which distribute power from the distribution facility to the consumers. They research methods for the optimisation of power distribution, and ensure the consumers’ needs are met. They also ensure compliance to safety regulations by monitoring the automated processes in plants and directing workflow.
Electrical equipment production supervisor: Electrical equipment production supervisors coordinate, plan and direct the production process of electrical equipment. They manage labourers working on the production line, oversee the quality of the assembled goods, and perform cost and resource management.
Computer hardware test technician: Computer hardware test technicians conduct testing of computer hardware such as circuit boards, computer chips, computer systems, and other electronic and electrical components. They analyse the hardware configuration and test the hardware reliability and conformance to specifications.
Electricity distribution worker: Electricity distribution workers construct and maintain electric power transmission and distribution systems. They maintain and repair powerlines, compliant with safety regulations.
Wire harness assembler: Wire harness assemblers bind wires or cables to form wire harnesses used in electronic and electrical systems and equipment. They read electrical wiring plans and tie the wire together according to specifications, using cable ties, cable lacing, electrical conduit, and sleeves.
Substation engineer: Substation engineers design medium and high voltage substations used for the transmission, distribution, and generation of electrical energy. They develop methods for the efficient operation of the energy process, and ensure compliance to safety and environmental standards.
Street lighting electrician: Street lighting electricians construct and maintain electric power transmission and distribution in street lights. They maintain, test and repair street lights in compliance with safety regulations.

Electrical discharge is optional for these occupations. This means knowing this knowledge may be an asset for career advancement if you are in one of these occupations.

Mechatronics assembler: Mechatronics assemblers assemble and maintain complex mechatronic equipment and machines, such as robots, elevators, and advanced home appliances. They build the mechanical, electrical, and electronic components, install software, set the systems in operation, and maintain and repair the components and systems.
Electricity and energy vocational teacher: Electricity and energy vocational teachers instruct students in their specialised field of study, electricity and energy, which is predominantly practical in nature. They provide theoretical instruction in service of the practical skills and techniques the students must subsequently master for a electricity and energy-related profession. Electricity and energy vocational teachers monitor the students’ progress, assist individually when necessary, and evaluate their knowledge and performance on the subject of electricity and energy through assignments, tests and examinations.
Mechanical engineer: Mechanical engineers research, plan and design mechanical products and systems and supervise the fabrication, operation, application, installation and repair of systems and products. They research and analyse data.
Computer numerical control machine operator: Computer numerical control machine operators set-up, maintain and control a computer numerical control machine in order to execute the product orders. They are responsible for programming the machines, ensuring the required parameters and measurements are met while maintaining the quality and safety standards.
Electrical power distributor: Electrical power distributors operate and maintain equipment which deliver the energy from the transmission system to the consumer. They supervise power line maintenance and repairs, and ensure the distribution needs are met. They also react to faults in the distribution system which cause problems such as outages.
Electrical transmission system operator: Electrical transmission system operators transport energy in the form of electrical power. They transmit electrical power from generation plants over an interconnected network, an electrical grid, to electricity distribution stations.
Spot welder: Spot welders set up and tend spot welding machines designed to press and join metal workpieces together. The metal resistance to the passage of electrical current and the subsequent heat created in the process allows for the local melting and joining of the parts.  
Energy engineer: Energy engineers design new, efficient and clean ways to produce, transform, and distribute energy to improve environmental sustainability and energy efficiency. They extract energy through natural resources, such as oil or gas, or renewable and sustainable sources, such as wind or solar power. 
Electroplating machine operator: Electroplating machine operators set up and tend electroplating machines designed to finish and coat the metal workpieces’ (such as future pennies and jewelry) surface by using electric current to dissolve metal cations and to bond a thin layer of another metal, such as zinc, copper or silver, to produce a coherent metal coating to the workpiece’s surface.
Calibration technician: Calibration technicians test and calibrate electrical and electronic equipment. They read blueprints and other technical drawings to develop testing procedures for every product.
Civil engineer: Civil engineers design, plan, and develop technical and engineering specifications for infrastructure and construction projects. They apply engineering knowledge in a vast array of projects, from the construction of infrastructure for transportation, housing projects, and luxury buildings, to the construction of natural sites. They design plans that seek to optimise materials and integrate specifications and resource allocation within the time constraints.
Electron beam welder: Electron beam welders set up and tend machines designed to join separate metal workpieces together through the use of a high-velocity electron beam. They monitor the machining processes providing an alteration in the kinetic energy of the electrons that allows for them to transform into heat for the metal to melt and join together in a process of precise welding.

References

1. Electrical discharge – ESCO