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Permanent Magnet Synchronous Motor (PMSM) | Cypress Semiconductor

ブロック図

PMSM Field Oriented Control

 

Design Considerations

Permanent Magnet Synchronous Motors (PMSM) are similar to Brushless DC motors (BLDC).PMSM are rotating electrical machines that have a wound stator and permanent magnet rotors that provide sinusoidal flux distribution in the air gap, making the BEMF inform a sinusoidal shape.The construction of the stator and rotor can provide lower rotor inertia and high power efficiency and reduce the motor size.

Depending on how magnets are attached to the rotor, PMSM motors can be classified into two types:surface PMSM (SPMSM) and interior PMSM (IPMSM).SPMSM mounts all magnet pieces on the surface, and IPMSM places magnets inside the rotor. 

アプリケーション ノート

開発キット / ボード

  • This kit enables engineers to evaluate Cypress's PSoC family of devices for motor control applications.Based on this kit, customers can create control solutions for three dominant motor types:permanent magnet synchronous motor (PMSM), stepper, and brushless DC (BLDC).

  • The PSoC 4 Pioneer Kit is an easy-to-use and inexpensive development platform enabling you to create unique designs with the flexibility of PSoC®4.Featuring the PSoC 4200 device family, this kit gives you the power of an ARM Cortex-M0 combined with the fully customizable analog and digital fabric of the PSoC in the palm of your hands.

ソフトウェアとドライバー

  • PSoC Creator

    PSoC Creator は、最新技術を駆使したソフトウェア開発 IDE とグラフィック設計エディタを組み合わせ、他に類を見ないほど強力なハードウェアとソフトウェアの同時設計環境を実現しました。

  • PSoC Designer

    PSoC Designer は、特定アプリケーションの用件を満たすようPSoCをカスタマイズするのに使う画期的な統合設計環境(IDE)です。PSoC Designer ソフトウェアは、システム ブリング アップや製品化までの期間短縮を支援します。