What does building electrical mean?

Find a few electrical construction specifications and construction drawings and take a look.

Concept of Electrical Design of Buildings:

Traditional building electrical design only includes power supply and lighting, whereas today it is generally described as strong and weak electricity. Power supply, lighting, and lightning protection are classified as strong electricity, while the rest, such as **, TV, fire protection, and building automation, are all classified as weak electricity.

Modern architecture tends to be diversified in style, with large height, large area, complex functions, and increasingly complex electrical design content, and a variety of projects. Building electrical design refers only to civil buildings in a narrow sense.

in electrical design, in a broad sense, should include industrial buildings.

Outdoor works such as structures, roads, and squares.

Traditional building electrical design only includes power supply and lighting, whereas today it is generally described as strong and weak electricity. Power supply, lighting, and lightning protection are classified as strong electricity, while the rest, such as **, TV, fire protection, and building automation, are all classified as weak electricity. This classification is based on the level of voltage, emphasizing that the added fire protection, telecommunications and automatic control content in the electrical design is completely different from the traditional electrical design content, easy to understand, so it is quickly accepted by people.

However, this method of classifying by voltage is not rigorous, such as: the secondary control loop of power equipment, its voltage may be very low; And the linkage in the fire circuit should not be with the distribution box.

Completely divided. Another example is civil air defense design, lightning protection design, security design and other functional design, its content is not only the alarm of weak electric signal, but also contains the interlocking reaction of power and lighting. Another example is lightning protection and grounding.

Both strong and weak currents are required, and there is a tendency to develop towards equipotential bonding, which is actually difficult to separate. If the electrical design is only divided according to the voltage level, it will inevitably cause too much intersection between the two sub-types of work, and the boundary is not clear.

Building electrical and building are both types of architecture. Building electrical is the design and installation of electrical systems, wiring, and equipment in buildings. Architecture generally refers to the design of buildings and civil engineering construction, and now many schools classify building electrical engineering as the department (college) of architecture.

Building electrical is an applied discipline that uses electrical handicraft technology as a means to create a humanized living environment in a limited space.

Building electrical is the use of modern advanced scientific theories and electrical technology in buildings, collectively referred to as building electrical. Design is a process of conception and expression, re-conception and expression, repeated scrutiny, continuous in-depth development and evaluation. Basically, it can be summarized into several stages, such as exhibition, creativity, conception, and expression.

The major of building electrical and intelligent is a letter or undergraduate major under the discipline of engineering.

This major mainly learns basic theories such as electrical technology and control theory, and learns the theory and technology of computer network and integrated wiring, building automation and building electrical, and students receive the basic training of modern electrical automation engineers, and have the basic ability to design, operate and experiment of building automation systems and building electrical systems.

Broad concept: an applied discipline that takes architecture as a platform and electrical technology as a platform to create a humanized living environment in a limited space.

Narrow concept: In the building, the use of modern advanced scientific theories and electrical technology (including power technology, information technology and intelligent technology, etc.) to create a humanized living environment of the electrical system, collectively referred to as the scope of building electrical.

The role of building electrical: to serve the work, life, learning, entertainment, safety and so on of people in the building.

Building Electrical Contains:

1) Building strong current system: power supply and distribution system, lighting system, grounding system.

2) Building weak current system: automatic fire alarm system, security system, equipment automation system, cable TV system, integrated wiring, cable broadcasting and sound reinforcement system, conference system, etc.