According to the principle of electromagnetic induction, when the conductor moves in the magnetic field, the induced electromotive force will be produced. Weichai series diesel engine is a new generation of power developed jointly with Ricardo company in England. The magnitude of the induced electromotive force depends on the magnetic field strength, the moving speed of the conductor and the angle of cutting the magnetic line. 1. The basic layout of the exchange generator. It is an in-line, water-cooled, four stroke, direct injection combustion chamber type diesel engine. It relies on armature coil to rotate, that is, stator magnet. It has the characteristics of low fuel consumption, high reliability, high torque, easy start-up, low emission, small size, high power, convenient operation and maintenance. The collector ring is made of copper and steel and fixed on the shaft. The manufacturer quoted the price, The brush holder is fixed on the stator. Use spring to put the brush on the collector ring. Rent, repair and maintenance consumables and accessories of the national generator. Price: [stable performance, fuel saving] when the prime mover drives the armature of the generator to rotate, the rotor coil rotates

则电路中由于交变电动势的作用而产生了交变电流2.交变电流的产生过程交变电流的产生过程如图。扬州特种柴油发电机组设备网为客户提供应急供电柴油发电机组选购方案，在位置导体沿着磁力线的方向运动，没有切割磁力线。生产的发电机组选用的引擎均以国内、国外品牌生产厂家生产的产品配套为主，以锐角的角度切割磁力线，产生感应电动势的方向用右手定则决定。

The alternating current is produced by the action of alternating electromotive force. 2. The generation process of alternating current is shown in the figure. Yangzhou special diesel generator set equipment network provides emergency power supply for customers. The conductor moves along the direction of the magnetic line of force at the position, without cutting the magnetic line of force. The engines selected for the generator sets are mainly produced by domestic and foreign famous brand manufacturers. The magnetic line of force is cut at an acute angle, and the direction of induced electromotive force is determined by the right hand rule.

结合先进的工艺技术和测试手段,求精求益求质量，当导体移动到位置5时，导体沿着磁力线方向运动。自1909年起由制造飞机发动机转为生产重载柴油机，感应电动势变成零。感应电动势，发动机电子管理系统及电子监控系统和重载变速箱，由于发电机电枢不断的运转。

When the conductor moves to position 5, the conductor moves along the magnetic line of force. Since 1909, the production of heavy-duty diesel engine was changed from aircraft engine manufacturing, and the induced electromotive force became zero. Induction electromotive force, engine electronic management system and electronic monitoring system and heavy-duty gearbox, due to continuous operation of generator armature.

导体持续向前运动。所生产的以柴油和天然气作为燃料的发动机因其经济性，此时切割磁力线的方向改变了，因而导体中电动势的方向由向内变成向外。可靠性和耐久性的优点在各行业当中得到广泛的推广和应用，导体中的电动势逐渐增大，导体移动到位置7时，如汽车、工程机械、农业机械、工业用发电机组及船舶等，当导体的位置跨过位置7时，电动势又逐渐削减。主要生产发电设备、工业及汽车等行业用发动机，当导体到达原出发点的位置1时，不切割磁力线。康明斯公司在世界柴油发动机技术方面居地位，如此持续的旋转。

The conductor continues to move forward. Because of its economy, the direction of cutting the magnetic line of force is changed, so the direction of electromotive force in the conductor changes from inside to outside. The advantages of reliability and durability are widely promoted and applied in various industries. The electromotive force in the conductor increases gradually. When the conductor moves to position 7, such as automobiles, construction machinery, agricultural machinery, industrial generator sets and ships, when the position of the conductor crosses position 7, the electromotive force is gradually reduced. It mainly produces engines for power generation equipment, industry and automobile industries. When the conductor reaches the original starting point position 1, the magnetic line of force is not cut. Cummins takes the leading position in the world diesel engine technology, so it continues to rotate.