5X00121G01，5X00121G01

5X00121G01

控制器采用雙閉環控制系統(無刷：

轉速/電流雙閉環，有刷：電壓/電流雙閉環)，

由于電流環存在，可以實現對電流的限幅，即可以保護電動車在處于各種正常運行情況下大電流輸出值不會超出設定的電流限幅值，實現自動限流，

這樣在任何運行情況下，蓄電池均不會出現超過設定值電流的放電過程，

保證了蓄電池的安全。另外由于雙閉環的配合作用，

可以使電機實現理想的啟動過程和加速過程，

使蓄電池的電流得到有效的利用

，從而可以增加電動自行車的行駛里程。

而市售控制器由于是單閉環控制系統，并依靠MC33035(MC33033)芯片的限流作用，所以在啟動和加速時經常會出現控制器大電流輸出至限流保護的運行狀態。

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3585b   will consider

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3588a   will consider

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3589a   will consider

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37718a   will

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37719a   will

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4085a   will consider

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41422a   will

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4155a   will consider

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41800a   will

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41941a   will

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41951a   will

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