Solution of Large-scale Ground PV Power Station System
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 10 set/month
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Applications:
It is applied in coastal beaches, Gobi wasteland and suburban open areas without shade, and it is an important part of the distributed generation system.
Solution:
The large-scale ground PV power station is composed of PV power generation system, inverter system and grid access system. Power generation system basically includes PV cells, PV array bracket, DC combiner box, DC distribution cabinet, grid-connected inverter, AC distribution cabinet, step-up transformer, etc. in addition to the power station monitoring device and environmental monitoring device.
In the large-scale ground PV power station, solar module array outputs the electrical power under the solar radiation, and the power flows through the DC combiner box into the DC distribution cabinet and is converted into AC by the grid-connected inverter, and then the power is stepped up by the step-up transformer and connected into the grid and finally transported to the end users by the grid.
Features:
Energy storage is unnecessary for the entire power generation system, and the maximum utilization of electrical energy may be achieved with the grid support;
Reliable system, easy construction and maintenance;
Centralized and large-scale power generation by solar energy, energy-saving and environmental, contributing to the national energy-saving tasks;
Help to protect the good ecological environment, and adjust the structure of energy consumption;
- Q:Is there a warranty period for power equipment?
- Warranty period is not specified, is determined by the relevant test standards
- Q:What are the lightning protection measures of power system
- Use of cables in overhead line terminations (absorbing lightning waves). Arrester installed on overhead line terminal. Use of devices to prevent the operation of over-voltage as the backup protection of atmospheric overvoltage. To reduce the grounding resistance of tower.Improve the insulation level of the system. Wait。
- Q:Generator, shunt capacitorShunt reactorShunt capacitorStatic compensator
- Other static compensation equipment. The utility model relates to a capacitor and a reactor, which belongs to a device for absorbing reactive power
- Q:Power transformers and other equipment are what units procurement bidding, all those procedures!
- Power company or Power Grid CorpElectric power company refers to the local responsible for the sale of electricity companies, both widely regarded as the local authority.The Power Grid Corp is a company that is in charge of the construction of the power grid, and belongs to a group, but is a separate company.
- Q:The company has a number of power equipment to be exported, need to go through the sea, the technical requirements of three, I would like to ask what is the three here? How to check whether the complete sets of components used to do three treatment? Please exhibitions, grateful!
- As well as protection, control, measurement and other devices are assembled in a whole cabinet, there are a number of high-voltage switchgear in power plants, substations or power distribution equipment installed after the installation of the power plant is called a complete set of power distribution equipment.
- Q:What is the meaning of the high - voltage high - voltage device in power system, which is mainly used to protect the situation,
- Automatic control and other means to achieve power generation and load demand power balance. In the event of an accident, the balance can not be controlled by these means
- Q:I would like to set up a power engineering Co., Ltd., do not need to know what the scope of business
- Do not need to be able to do anything! Or you can hang on to someone else's qualifications!
- Q:The state of power system equipment is divided into four states
- (4) maintenance status. Circuit breaker and isolating switch device in the open position, the circuit breaker can be divided, and the control switch, fuse (or switch) switch maintenance should be off line and on both sides of the grounding switch (or installed ground), and hung signs work.
- Q:In order to obtain the qualification test of power equipment, the company needs to have a hard condition
- Can not be directly applied for; there will be a variety of requirements for the application, including the number of test personnel configuration (to have a certificate, no evidence of personnel does not count), test equipment configuration (to provide invoices for the purchase of equipment, there is no light
- Q:The difference between electric load and power supply capacity
- Power consumption / power consumption of electric equipment used for electric power load.Power supply capacity of the power supply system, generally refers to the user step-down transformer capacity, such as how many kva.
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Solution of Large-scale Ground PV Power Station System
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 10 set/month
OKorder Service Pledge
OKorder Financial Service
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