In a single-phase gasoline generator, what are the three stator coils called and what are their func

Introduction In a single-phase gasoline generator, what are the three stator coils called and what are their functions? Coil 1 is the main winding and the wire utilization is usually around 0.7, which is the group that occupies the most. Mainly mention

In a single-phase gasoline generator, what are the three stator coils called and what are their func

Coil 1 is the main winding and the wire utilization is usually around 0.7, which is the group that occupies the most. Mainly provides 220V output power.

Coil 2 is the excitation winding. The one with brushes has 4 heads and the one without brushes has 2 heads. It mainly provides a motor to sense and provide excitation; Among the four heads with brushes on the left and right, two of them are sampling windings and the other two are excitation power windings.

Coil 3 is called DC power winding. It has two ends. The thread is thicker and uses the least amount. It mainly provides DC power to the panel or is used to charge the battery.

The generator stator is the fixed part of the engine. Its components mainly include iron core, machine base, coil and other components.

The generator stator is composed of iron core, frame, coil and other components.

1. Stator core

The stator core is the main magnetic circuit of the stator, and it is also the installation and fixing component of the stator winding. The stator core is composed of sector-shaped punching sheets, ventilation slots, tooth pressure plates, clamping bolts, support blocks, positioning ribs and other components.

The base is used to fix the iron core. For a suspension generator, the base serves to support the entire weight of the rotating part; the iron core is part of the magnetic circuit of the generator; The coil constitutes the heart of the generator circuit.

2. Framework

The main functions of the generator base are:

1. As a support structure for the stator core laminations;

< p>2. Support the torque of the stator and the transput at the feet;

3. Form a channel for gas cooling

4. supporting structure;

The diameter of the stator base of large hydrogenerators is relatively large, and the vertical structure is mainly used, and most of them need to be manufactured in two parts.

3. Coils

Most stator windings of large hydroelectric generators use strip coils (also called metal bars) of double-layer corrugated windings. There are few internal connections and it is easy to disassemble and replace. For water-cooled generators, single-layer corrugated windings can also be used, which can simplify the cooling water line.

Wiring

The stator has two wiring methods, one is 4-wire type, the rotor is connected in series between the two stator windings, and the other is the 2-wire type. type, the two stators aret After the winding is connected, connect it to the rotor string, then connect it to the rotor string (connect the two diagonal wires of the 4-wire type together). The two wiring methods are different but can be used universally. There are two ways to bring out the wires: one is through a soft wire; the other comes out through the connector on the skeleton. The skeleton must be preserved when winding this type of wire.

Yangzi, Yamaha, Aerospace Bashan, Yuchai Power, Dongcheng, CIAA, Hengger, Wechai, Minggu, Saden.

1. Yangzi: China Yangzi Group, Chuzhou Yangzi Electrical Industry Co., Ltd., a well-known household appliance brand, one of the first cross-regional and cross-industry state-owned large-scale enterprise groups in China, the industry involves washing machines, a large public company in dozens of industries such as automobile, electronicshousehold appliances, construction and decoration, etc. business.

2. Yamaha: Yamaha started in Japan in 1955. It mainly operates motorcycles/scooters/diesel engines/universal engines/generators/car engines/industrial robots and other products. It began developing electric vehicles in 1980. Le Che is the first company in the world to sell electrically assisted bicycles.

3. Aerospace Bashan: Aerospace Bashan General Machinery Co., Ltd. is affiliated with Chongqing Dile Jinchi General Machinery Co., Ltd. This is a company specializing in the production of two-wheeled and three-wheeled motorcycles. wheeled motorcycles, ATVs and motorcycles. It is a joint stock enterprise integrating R&D, manufacturing, sales and service focusing on machinery, agricultural machinery and engines.

4. Yuchai Power: Guangxi Yuchai Power Co., Ltd. (called Yuchai Power) was founded in April 2003. It is a holding subsidiary of Yuchai MachineryGroup Co., Ltd. in Yulin City, Guangxi Yuchai Industrial Park, the company has 3 joint stock subsidiaries at the same time.

5. Dongcheng: Jiangsu Dongcheng Power Tools Co., Ltd., a well-known brand of power tools, is one of the leading domestic professional power tool manufacturing enterprises and is the vice president unit of the Tools Branch of the China Electrical Equipment Industry Association. It mainly produces power tools, pneumatic tools, pneumatic tools, hardware tools, spare parts and other products.

6. CIAA: CIAA, affiliated with Qingdao Fatilan E-Commerce Co., Ltd., is a computer hardware brand. Its main products are lithium battery tools, measuring instruments, garden tools, hand tools and tool accessories. , etc.

7. Hengger: Hengger is a water pump company mmodern with high design and development capabilities. The various types of water pumps and hardware produced are made of high-quality materials and refined production processes, with reliable quality. .

8. Weichai: a well-known diesel engine brand, a well-known auto parts brand (famous), a Shandong high-tech enterprise, one of China's top 500 enterprises, one of the first domestic diesel engine manufacturers , a large listed company and a comprehensive national force One of the most powerful automobile and equipment manufacturing groups.

9. Minggu: a well-known hardware and machine tool brand, established on July 28, 2017. Minggu is a high-end comprehensive hardware and electrical brand, with leading products such as air compressors, air pumps water and welding machines.

10. Saden: Saden Industrial (Shanghai) Co., Ltd. is committed to developing high-end generator products.

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