運動連成
モーターやアクチュエーターなどの可動部品を持つ装置に最適で、正確な動作解析を保証します。
EMAG
EMAGは、EMWORKSの専門モジュールであり、低〜中周波数の電磁界シミュレーションに特化しています。エンジニアや研究者向けに設計されたEMAGは、電磁現象を分析・最適化・シミュレーションするための高度なツールを提供し、電動機、アクチュエーター、センサー、変圧器などの幅広い用途に対応します。その汎用性と高精度により、自動車、航空宇宙、医療、電力システムなどの業界にとって不可欠なツールとなっています。
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包括的な電磁解析
EMAG は、幅広い電磁界解析を実行できるため、詳細なインサイトと高精度なシミュレーションを実現します。使いやすいインターフェースと強力な計算機能を備えた EMAG は、複雑な形状や精密な設計にもスムーズに対応できるよう設計されています。
3D全電磁界シミュレーション
設計精度を高めるために、完全な3Dジオメトリで電場と磁場を解析します。
2D簡略化
精度を損なうことなく、計算時間を短縮するために平面および軸対称のシミュレーションを実行します。
パラメトリックシミュレーション
主要なパラメータを変化させることで、複数の設計シナリオを検討し、性能とコスト効率を最適化します。
EMAG Analysis Options
EMAG supports static, AC, and transient studies in 2D and 3D, covering electric and
magnetic fields, eddy currents, forces, and losses for devices such as electrical
machines, actuators, sensors, and transformers.
マルチフィジックス連成
包括的な設計アプローチのために、EMAG は他の物理領域とのシームレスな統合を提供します。
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Circuit Coupling
Circuit Coupling in EMWORKS integrates the 3D electromagnetic model with an electrical schematic. This two-way interaction accurately simulates devices like motors and transformers under transient and steady-state conditions, capturing effects such as back-EMF and saturation.
EMAG Applications
EMAG is used on a wide range of low- and medium-frequency electromagnetic problems in electrical
machines, power electronics, and power systems.
Motors and Generators
Analyze torque, cogging, core and copper losses, and demagnetization in permanent-magnet,
induction, and synchronous-reluctance machines for steady-state and transient operating points.
Transformers and Inductors
Compute flux distribution, saturation, leakage inductance, core losses, and stray fields in single- and three-phase transformers, chokes, and inductors, including different core materials and winding layouts.
Busbars and Power Distribution
Evaluate DC and AC current distribution, skin and proximity effects, electromagnetic forces, and joule losses in busbars, switchgear, and high-current connections, with optional thermal coupling for temperature rise.
Actuators and Solenoids
Predict forces, strokes, and response times for solenoids, relays, contactors, linear actuators, and position or speed sensors based on detailed coil, core, and air-gap geometry.
Eddy-Current NDT
Model probes, cracks, and conductive targets to study signal changes in eddy-current testing, or compute braking torque and heating in eddy-current brakes and dampers.
Power Cables and High-Current Conductors
Simulate electric and magnetic fields, insulation stress, losses, and temperature in LV/MV/HV power cables, bus ducts, and large conductors, including effects of layouts, shields, and proximity to other structures.
See more examples on the all EMAG applications page, including wireless power transfer, magnetic
gears,
magnetic bearings, shielding, MRI and gradient coils, and other specialized low- and
medium-frequency
designs.
EMAG Main Features
Modeling and Study Options
EMAG supports 3D, 2D and axisymmetric models as well as parametric studies, so you can choose the appropriate model fidelity and systematically explore design variations.
3D Electromagnetic Field Simulation
Analyze electric and magnetic fields in full 3D geometry to study detailed field distributions and device behavior.
2D and Axisymmetric Models
Use planar and axisymmetric models to reduce computation time while capturing the main electromagnetic effects.
Parametric Studies
Vary geometry, materials or operating conditions to compare design options and understand how key parameters influence performance.