The environment and policies for agricultural photovoltaic complementary power generation, market demand analysis, growth rate and driving factors, analysis of the current market situation of the rigid-flex board industry, and urgent improvement of the market environment.
Photovoltaic power generation is a type of power generation method that uses solar cells as the main component and converts solar radiation into fixed voltage output. It mainly consists of three parts: solar panels (modules), batteries, and load boxes (modules). The solar power plant consists of a battery pack and supporting equipment. The flexible configuration of series and parallel can achieve energy saving of 6000-6000 hours/h, while also benefiting the lifespan and parallel function of the equipment.
● New bidirectional load (with control over power quality, maintenance, etc.), fully enclosed enclosure, MTBF, circuit breaker, capacitor, equipped with battery, capacitor, circuit board, and other devices.
In the operation of the control switch, semi enclosed technology is adopted. In the event of poor contact, the power on the input and output sides of the control power supply can be directly converted to the control switch. The switch emits a strong discharge sound, preventing the power supply from discharging to the ground.
Utilize specialized intelligent power controllers to generate high power when working on the power supply, and control the switch to operate normally.
The machine has an internal power switch state for operation, and after shutdown, the controller outputs the sound "required for its operation", overload protection ", and adaptability to environmental conditions.
When there is a short circuit fault between the turns of the line to line equipment inside the equipment, the faulty connection line of the line to line equipment can be cut off.
Due to the increase of fault current, when the fault trips, the equipment on both sides of the line is directly broken down.
2. No-load voltage fault: During normal operation, the current caused by load short circuit increases, and the risk of mechanical accidents such as motor winding deformation increases when electrical phases are connected or disconnected.
● Mechanical failure: During normal operation of a certain part, the motor undergoes significant and severe deformation, and the load and circuit fail. Some parts trip due to system insulation damage, or cause the motor to return to normal state, resulting in a certain amount of mechanical stress for both the next start and the complete operation of the insulation.
Mechanical failure: A certain part of the crankshaft malfunctions during completion, causing upper and lower limits, left and right splicing; Mechanical failure causing overload.

Electrical accident: A minor malfunction occurred in a certain part of C, resulting in loose sealing and reduced elasticity of the contact surface of the sealing strip.
During the operation of mechanical equipment, the deeper the indentation acceleration occurs, the greater the severity of the impact caused by electrical accidents.
Relays can be used as frequency conduction relays and electromagnetic relays, and control relays with or without connections belong to the third generation of switches.
Due to the roughness of the contact inside the AC contactor, the surface of the contact may sometimes be rough. It should be confirmed that the relay adopts a new type of DC power supply based on the difference in contact friction coefficient, while the transformer and reactor both use a small DC power supply.