HiMON®
Modular measuring and condition assessment system for HV cables
HiMON® is a modular measuring and condition assessment system for fast localization of cable breakdowns and evaluation of partial discharges.
Your Advantages at a Glance
-
Reduction of downtime costs
-
Increase of availability
-
Suitable for new and existing cable
-
HIGHVOLT as a reliable partner for complex projects
-
HIGHVOLT is neutral
Product Information
Get in touch with us to get your personal login credentials to download papers with detail information.
Select language
Get in touch with us to get your personal login credentials to download papers with detail information.
Select language
Availability comparision of transmission lines Approximate availability depends on cable length
Underground cable
Subsea cable
Overhead line
How to increase availability of cable transmission lines?
-
Fast localization of cable breakdowns
-
Detection of oncoming faults
-
Evaluation of aging
Increase in availability for cable systems
HiMON® makes the availability of cable systems comparable to that of overhead lines.
Product and service overview
Methods
RT-TF Analysis and synthesis of all cable sections
Periodic modelling of a cable section between two sensor units. Injection of small impulses into the cable in order to determine the transfer function of the cable section.
TruePD Measurement and filtering of real signals
Localization and determination of detected partial discharges at the location of the fault under consideration of the actual cable transfer function. Classification and characterization of the events with AI algorithms.
Cable breakdown
A break down within the cable insulation causes a high power transient impulse that leads to travelling waves moving in both directions of the fault location.
Fault localization
Determining the location of the fault under consideration of the measured transit time of the travelling waves.
Expert system
The HiMON® Intelligence Cluster is a cloud-based solution for evaluating the transmitted measured values. The extensive knowledge of our experts is used to continuously improve stochastic algorithms and artificial intelligence methods.
RT-TF Analysis and synthesis of all cable sections
Periodic modelling of a cable section between two sensor units. Injection of small impulses into the cable in order to determine the transfer function of the cable section.
TruePD Measurement and filtering of real signals
Localization and determination of detected partial discharges at the location of the fault under consideration of the actual cable transfer function. Classification and characterization of the events with AI algorithms.
Cable breakdown
A break down within the cable insulation causes a high power transient impulse that leads to travelling waves moving in both directions of the fault location.
Fault localization
Determining the location of the fault under consideration of the measured transit time of the travelling waves.
Expert system
The HiMON® Intelligence Cluster is a cloud-based solution for evaluating the transmitted measured values. The extensive knowledge of our experts is used to continuously improve stochastic algorithms and artificial intelligence methods.
Added availability of transmission systems functions
HiMON® increases the availability through combining functions in every phase of a cable lifespan
Manufacturing
-
Fast localization of cable breakdowns
-
Quality assurance (PD) for joints/cables
Installation
-
Theft monitoring for the cable system
-
Quality assurance (TF) during on site joint installation
Commissioning
-
Fast localization of cable breakdowns
-
Quality assurance (PD) for joints/cables
Operation
-
Fast localization of cable breakdowns
-
Small scale event evaluation
-
Risk analysis
Manufacturing
-
Fast localization of cable breakdowns
-
Quality assurance (PD) for joints/cables
Installation
-
Theft monitoring for the cable system
-
Quality assurance (TF) during on site joint installation
Commissioning
-
Fast localization of cable breakdowns
-
Quality assurance (PD) for joints/cables
Operation
-
Fast localization of cable breakdowns
-
Small scale event evaluation
-
Risk analysis
Installation of measuring points
only every 12 km is worldwide unique
