4 pin 12160825 Auto Plug Waterproof Wiring Electrical Cable Connector With Terminals And Seals 1.5 Series

Nissan style and elegant hybrid vehicle structure composition and characteristics
The engine is used between the engine and the motor. Its role is to connect to the engine cranium when the vehicle starts and the pure electric mode is driving. When the car starts or is pure electric driving, if the engine and the motor are connected through the transmission mechanism, the electric opportunity will drive the engine to rotate to waste energy. Drive the wheel. Adopting this technology can avoid the complex structure and high cost brought by the engine stopping cylinder technology, but the prerequisite is to have a good clutch automatic control technology.
1.1.1 What is electric?
Electricity is an energy form. In addition to electricity, other energy forms include heat, light, mechanical energy, chemical energy, etc.
(1) The advantages of electricity can transmit a lot of energy long distances; electrical energy can easily be converted into other forms of energy; energy transformed from electrical energy into other forms is the most environmentally friendly way.
(2) The definition of electricity is the movement of electrons from one atom to another .
(3) Three elements of electricity: voltage, current, resistance.
Figure 1-1-1 definition of electricity
1.1.2 What methods can be obtained by obtaining electricity?
The way to obtain electricity.
Figure 1-1-2 how to obtain electricity
(1) The voltage conductor circuit is generated in the magnetic field through the motion induction, and the back-and-forth movement of the permanent magnet in the coil will generate AC voltage. This process is called motion induction . Such as generators, speed sensors.
Generates voltage through motion sensing
(2) Voltage generates through the electrochemical process
① The original battery. If the two metals are immersed in the electrolyte (acid, alkali or salt solution), a original battery will be generated. There is a DC voltage between the two electrodes, and its strength depends on the material of the electrode. Electronics flows from negative electrodes to positive electrode, electrolyte decomposition, negative metal dissolving or chemical transformation.
② Battery. For the battery, the electrochemical conversion process can be carried out in an input current (ie, charging).
(3) The voltage generated by photoelectric components (voltage generated by light) is shown. A layer of semiconductor coating (such as selenium) is coated on the metal substrate, and the semiconductor coating is connected to the touch ring. DC voltage occurs between the tentacle and the substrate when the light is either. Such as the measurement value sensor in electronic control.
Figure 1-1-4 The voltage is generated through the electrochemical process
Figure 1-1-5 generates voltage through light
(4) Voltage voltage voltage components consisting of voltage-sensitive crystals (such as electrical stones) and conductive film on the crystal will generate voltage. Such as the shock sensor and a voltage nozzle.
The piezoelectric nozzle on the diesel engine uses a reverse effect. Multi -piece crystals are stacked together and loaded the voltage on the crystal. The swelling of the crystal can be turned on to make the fuel jet mouth be turned on.
(5) Action voltage of heat through the thermal component  connects the two metals to each other and heated the connection part, which will generate DC voltage. The voltage is associated with metal pairing and temperature. Such as temperature measurement components and measuring value sensors.

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