Power Train Hydraulic System
动力传动系液压系统向变矩器和行星齿轮变速箱供应机油。
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| 图 1 | g01339594 |
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(1) 机油冷却器
(2) 变矩器进口安全阀 (3) 温度传感器 (4) 变矩器 (5) 行星齿轮总成转速传感器 (6) 导线总成转速传感器 (7) 导线总成转速传感器 (8) 泵主动齿轮喷油润滑 (9) 调节阀（变矩器锁定离合器） (10) 电子控制总成 (11) 变速箱油滤清器 (12) 注油排气 (13) 动力传动系机油泵 (14) 扫油滤网 (15) 油底壳 (16) 注油排气 (17) 变矩器油滤清器 | |
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| 图 2 | g01339606 |
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(18) 变速箱液压控制安全阀
(19) 调制阀（电子离合器压力控制） (20) 润滑安全阀 (21) 温度传感器 | |
变速箱由通过动力传动系机油泵 (13) 从动力传动系液压系统油底壳 (15) 供应的机油控制和润滑。
机油通过机油泵从液压系统油底壳抽取，并通过机油滤清器 (11) 和机油滤清器 (17) 充注到以下部件：
- 调节阀（变矩器锁定离合器）
- 调制阀（电子离合器压力控制）
- 变速箱液压控制安全阀
- 变矩器
油压测试点和两个油压传感器集成在液压系统中。
行星齿轮变速箱由使机油充注行星齿轮变速箱中各离合器的以电子方式激活的调制阀 (19) 控制。
变矩器 (4) 使动力从发动机平稳传递到行星齿轮变速箱。 变矩器使发动机和变速箱的转速平稳地匹配。 一旦转速匹配，变矩器锁定离合器 (9) 的调制阀即接合变矩器中的离合器。 变矩器提供从发动机到行星齿轮变速箱的直接驱动。
机油充注变矩器，然后将读取从发动机传递到行星齿轮变速箱。 来自变矩器的出口机油流到机油冷却器并作为变速箱润滑油通过安全阀 (20) 前行。
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