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PRINEM Constanta
Unique innovative system for managing and optimizing the energy efficiency of electric motors under variable load conditions. It delivers
up to 50% energy savings compared to traditional solutions while maintaining peak efficiency across the entire operational range—from severe underload and underload to rated and maximum load conditions
up to 50% energy savings compared to traditional solutions while maintaining peak efficiency across the entire operational range—from severe underload and underload to rated and maximum load conditions
PRINEM Constanta ensures constant maximum efficiency across the entire operational range at low, medium, and high loads
100% Compatibility
"Plateau" on the Maximum Efficiency Graph
Efficiency at Low/Medium RPM Comparable to a
Synchronous Motor (PMSM)
Synchronous Motor (PMSM)
Example: For an electric motor with a maximum
efficiency of 95% the system maintains an
efficiency of 90-95% across the entire range of motor operating loads. Conventional motor's efficiency
in an underloaded mode can drop to as low as 50%
of its maximum
efficiency of 95% the system maintains an
efficiency of 90-95% across the entire range of motor operating loads. Conventional motor's efficiency
in an underloaded mode can drop to as low as 50%
of its maximum
Efficiency at High Speeds Surpasses That of an
Induction Motor
Induction Motor
with existing induction motor architectures
Up to 50%
increase in vehicle range
maximum and consistent efficiency across all
operating modes and loads
operating modes and loads
from low to high speeds
Energy Efficiency
01
01
The only technology that maintains the maximum level of motor efficiency even under low load, thereby reducing your energy costs
by up to 50%
by up to 50%
Primary Applications
Industrial systems requiring efficiency adaptive to
changing loads
changing loads
All transport segments (electric vehicles, rail
transport, marine transport, etc.)
transport, marine transport, etc.)
Applications
Key Advantages
The combination of these two technologies creates the perfect traction drive
“This is not an evolution—it is a paradigm shift
in electromechanical conversion”
in electromechanical conversion”
Unsurpassed highest efficiency
Maximum output power (scalable)
Compatibility and Synergy with PRINEM iGear
PRINEM Constanta
Unique innovative system for managing and
optimizing the energy efficiency of electric
motors under variable load conditions. It delivers
up to 50% energy savings compared to traditional
solutions while maintaining peak efficiency across
the entire operational range—from severe
underload and underload to rated and maximum
load conditions
optimizing the energy efficiency of electric
motors under variable load conditions. It delivers
up to 50% energy savings compared to traditional
solutions while maintaining peak efficiency across
the entire operational range—from severe
underload and underload to rated and maximum
load conditions
PRINEM Constanta ensures constant maximum
efficiency across the entire operational range at
low, medium, and high loads
efficiency across the entire operational range at
low, medium, and high loads
1
Up to 50%
increase in vehicle range
100% Compatibility
with existing induction motor architectures
Efficiency at Low/Medium RPM Comparable to a Synchronous Motor (PMSM)
Efficiency at High Speeds Surpasses That of an Induction Motor
"Plateau" on the Maximum Efficiency Graph
from low to high speeds
Energy Efficiency
Maximum and consistent efficiency across all
operating modes and loads
operating modes and loads
Example: For an electric motor with a maximum
efficiency of 95% the system maintains an efficiency of 90-95% across the entire range of motor operating loads. Conventional motor's efficiency in an underloaded mode can drop to as low as 50% of its maximum
efficiency of 95% the system maintains an efficiency of 90-95% across the entire range of motor operating loads. Conventional motor's efficiency in an underloaded mode can drop to as low as 50% of its maximum
С технологиями PRINEM моторы вроде Xiaomi Super Motor V8s (425 кВт, 30 000 об/мин) можно модернизировать до 2+ МВт
с ростом оборотов, но гораздо ценнее и перспективнее использовать возможность перенести эффективные рабочие обороты в «меньшую сторону»
с ростом оборотов, но гораздо ценнее и перспективнее использовать возможность перенести эффективные рабочие обороты в «меньшую сторону»
2
Key advantages
Key Advantages
The only technology that maintains the maximum
level of motor efficiency even under low load,
thereby reducing your energy costs by up to 50%
level of motor efficiency even under low load,
thereby reducing your energy costs by up to 50%
Primary Applications
Industrial systems requiring efficiency adaptive to changing loads
All transport segments (electric vehicles, rail
transport, marine transport, etc.)
transport, marine transport, etc.)
Applications
3
The combination of these two technologies
creates the perfect traction drive
creates the perfect traction drive
“This is not an evolution—it is a paradigm shift in electromechanical conversion”
Compatibility and Synergy with PRINEM iGear
Unsurpassed highest efficiency
Maximum output power (scalable)