A one-day course from the pioneers of Partial Discharge (PD) technology, covering PD theory, PD detection instruments and PD measuring techniques.
Detecting and measuring Partial Discharge activity gives a unique insight into the condition of MV and HV assets without the need for expensive shut downs or invasive testing.
EA Technology pioneered PD theory and has developed an award-winning range of PD detection instruments and condition assessment techniques that help you achieve greater network reliability and prolong asset life, while at the same time greatly enhancing operator safety.
This one-day course will introduce you to PD theory, detection instruments, measuring techniques and data analysis. Join us and you'll be on your way to becoming a PD expert!
‟Presenter is very knowledgeable and hands on. The company spends time on research and innovation for PD detection.”
Yanaka Jayathilaka
Essential Energy, Senior Electrical Engineer
‟The session was well presented and extremely informative. I would highly recommend.”
Kieran Bowes
Vestas, Service Technician
‟Great practical knowledge and experience delivered in an easy to understand way.”
John Lamarra
Vestas, Advanced HV Operator
‟Great information with very detailed answers to questions.”
Jesse Pratt
Liberty Primary Steel, Electrician
‟Excellent content and delivery, this course cleared up a lot of questions I had.”
Joe Hennessey
Origin Energy, I&E Technician
‟Really interesting insights to PD. Realised a lot more potential use cases of the PD test equipment that we have, to be able to test and determine problems/condition monitor our assets. ”
John Tope
Field Engineer, TasNetworks
‟Great presentation by Thomas, clear and knowledgeable.”
Matthew Fox
High Voltage Operator, Fortescue
‟Very practical overview of a subjective subject.”
Dave Young
Senior Electrical Engineer, CSBP
‟Trainer had fantastic knowledge and was clearly passionate about the subject, explained the use of the equipment well thanks again.”
Steven Burnie
Linesman, Power and Water Corporation
‟The course was thorough and comprehensive.”
Alf Van Rensburg
Senior Electrical Engineer, Mount Isa Mines
‟I didn't really know much about partial discharge, this has been an eye opener for me. The different sounds when testing was amazing. I would've regarded all the sounds as partial discharge had it not been for this training. So grateful to have attended. Thank you.”
Patricia Olen
PLC Technical Officer, Ok Tedi Mining
‟I've been doing PD scans for many years and with EA Technology's training, I'm able to understand the important 'How To's of PD scanning and the proper way around interpretation of results.”
Kalpeshkumar Patel
HV Field Engineer, Vestas
‟Great presentation! Good knowledge and practical content that supports the training.”
Alnoor Malek
Test & Commissioning Technician, AB Tech Services
‟Enjoyed the course and learnt some valuable information.”
Anthony Elgey
Electrical Project Manager, Ok Tedi Mining
‟Great training. Well knowledgeable training with real life examples. Learnt a lot and answered heaps. Thanks again!”
Justin Clarke
E&I Tech, Origin
‟Brad is very knowledgeable and presented the materials well. I would recommend to anyone who is responsible for the maintenance of HV equipment. ”
Matthew O'Reilly
E&I Engineering Lead, Ampol
‟Simply worth it!”
Abdallah Abedel-Qader
Engineering & Commissioning Manager, Elecnor Australia
‟Great course. Wish we had done the course before we started trying to perform PD surveys.”
Daniel Harris
Electrician, Liberty GFG
‟Brad presented a very informative and captivating session.”
Mick Doherty
High Voltage Technician, Santos
Why Condition Assess Using PD Techniques?
Analysis of MV Switchgear Fault Causes
PD theory
Surface discharge
Internal discharge
Corona discharge
Causes of PD
Effects of operating environment
Methods of detecting and measuring PD
Transient Earth Voltages (TEVs) sensors
Ultrasonic sensors
UHF sensors
HFCTs sensors
VPIS sensors
Brief overview of PD Instruments available for non-intrusive measurement
Simple indication to full monitoring
The UltraTEV Plus2 in detail and how to use the instrument
Interpretation of results
Case Studies
Tuesday 13th October 2026, 8am-2pm AEST (Fully booked)
Classes are fully booked at the moment, get in touch with us if you are keen.
Maximum 15 participants
Delivered online via Microsoft Teams
The course is aimed at professionals from:
HV Asset Management
Operation & Maintenance
HV Service Companies
It’s ideal for:
Existing users of handheld PD instruments
People looking to introduce PD services
People looking to improve knowledge of PD
Participants may nominate the course towards Continuing Professional Development points and will receive a certificate on completion.