直驱机组演示.ppt

金 风 科 技 股 份 有 限 公 司 简洁 高效 Reduce to efficiency 注意– 风力发电机不是脚踏车发电机, 它需要一定数量的部件来确保安全运行。 我们技术发展的唯一 目标: 为客户创造利益 Our technology has only one aim: Your benefit 请相信这一事实：风力发电机组上传动部件越少，你就能够得到越多的功率输出，因为几乎每一个部件在运行过程中都需要消耗能量…. ...它们消耗的这部分能量将不会给你带来任何收益。 相反，这些能量在消耗的同时会释放出无用的热量，在冷却这些热量的过程中又要消耗更多的能量… Granted – a wind power plant is not a bicycle dynamo, a number of components are necessary for safe operation. Nevertheless it is true: The less number of parts between the rotor and counter the higher your yield as almost every component needs energy to operate … … energy that fails to reach your kWh meter. On the contrary – it appears mainly as waste heat which during an extensive cooling period consumes yet again more energy. direction: 我们技术发展的唯一 目标: 为客户创造利益 Our technology Has only one aim: Your benefit 此外，复杂的结构会增加故障的风险。 因此我们必须改变设计思路： 采用高新技术替代复杂的机械部件！ 一种高效率、低维护成本、结构简单的新型高技术含量的风力发电机组诞生了！ Furthermore, breakdown risks are increased by such complex constructions. High Tech instead of High Mech! Reasons enough for us to change: With intelligent solutions and advanced materials we have been able to create an effective, low maintenance, uncomplicated WEC. 为客户创造利益 更高的能量输出 Your advantages Higher yields 从现在开始，以往的励磁损失，齿轮箱及冷却器的损失将作为电量输入电网。 这种结构仅需要很少的维护量，确保高的可利用率和最少的停机时间。 From now energy normally lost in field current, gearbox and cooling losses can be fed productively and effectively into the system. The construction requiring low maintenance, ensures high availability and minimizes stand still times. 为客户创造利益 更高的能量输出 Your advantages Higher yields 为客户创造利益 Your advantages 更低的运行成本 Lower costs The disposal of several components reduces service costs and breakdown risks. No longer do gear lubricant and coolant changes take place. 部件的减少降低了维护成本和损坏风险 不再需要更换齿轮油和冷却介质 三个独立的变桨系统确保在暴风情况下可安全停机。内置可靠的雷电保护系统。 大量减少润滑油和冷却介质的使用量将对外界环境影响降至最低。 高安全性 客户的利益 The triple redundant blade pitch system ensures a safe shutdown during storms. A reliable and proven lightning protection system is integrated