Ingenious closet design

Often seen on TV in a variety of secret room design , played room escape game is not necessarily on the decryption room design and room escape game, in fact, the design of the secret room is a great learning, there are some families of secret room design can be said to be ingenuity, Only you can't think of, can't do it.
Next, let's take a look at the ingenious design of the secret room.
The TV often plays. If there is a bookshelf in a house with a secret room, the offices in the secret chamber are mostly on the bookshelf, and even the secret chamber is hidden behind the bookshelf. The method of making a bookcase secret room is also very simple, as long as buying a bookshelf will require a secrecy holiday to cover it. Coupled with modern devices such as motor drives and identification systems, you can make your room more secure.
Switching the book to activate the room switch is the old bridge section of the TV episode. I do not know how many heroes and young people learned the martial arts. Although you can't be a hero, trying to add a “book control switch” to your own secret room seems to be good. A dark cabinet with a book control switch, the overall structure is very beautiful, can also survive the eyes of the thief.
Remove the spine side of the DVD box and stick it together. Put the cabinet in the living room and place it. A dark cabinet is born. Also, pay attention to selecting DVD boxes that others will never be interested in.
It is a novel and interesting idea to put behind the television behind the TV set. No one can think of any ulterior things hidden in the direction of his eyes.
Many families have some prominent wall decorations. You can also create a wall bracket with a dark wall and put a vase on it. Others must not think of hiding things under their eyes.
These secret room designs can be described as extraordinary. The family has such a secret room design, no longer afraid of the guests to turn the boxes around, no longer afraid that customers have gone some things gone, reduced a lot of trouble and also added a lot of fun, interested Customers are welcome to inquire.
Ingenious closet design

I. High & Low voltage cabinets installation of power plant

1. 10KV high voltage switch cabinet installation of power plant

2. 0.4KV low voltage switch cabinet installation of power plant

3. Installation of generator protection system, synchronization system, transformer protection, H.V. motor protection, circuit protection in a power plant.

II. Electrical configuration testing items of power plant

1. Vacuum circuit breaker insulation resistance measurement, each phase circuit resistance measurement and AC voltage withstand tests of 10KV H.V. switch cabinet.

2. DC resistance measurement of CT and PT, polarity test, ratio test, AC voltage withstand tests in 10KV H.V. switch cabinet.

3. AC voltage withstand tests for whole 10KV H.V. switch cabinet.

4. AC resonant test for 10KV H.V. electric cable.

5. DC resistance measurement of generator stator and rotor.

6. Generator stator coil insulation resistance measurement and DC voltage withstand tests.

7. Generator rotor insulation resistance measurement.

8. Generator rotor AC impedance and power loss tests.

9. No-load characteristic test of generator

10. Generator checking phase sequence (fist checking phase and second checking phase separately).

11. Generator short circuit characteristic test.

12. Measurement of residual voltage of stator after automatic magnetic blow-out and switch opening of generator.

13. Generator shaft voltage measurement.

14. Generator simulate synchronization.

15. All of the second circuit checking, measuring, switch tripping & closing tests, protection fixed value setting, protecting the STG trip test and magnetic blow-out tripping test for Steam Turbine and generator.

III.Electrical problem troubleshooting in power plant

Problem Description: a coal mine`s 35KV H.T. switchgear OC protection tripped suddenly in He`nan Province, it caused sudden power lost of mine fan and endanger miner safety.

Auto-reclosing via switchgears` automatic reclosing function, through analysis, the reason is a set of 3000KW generator failure. Specific reason is: When the turbo-generator was running normally, exciting voltage lost suddenly, leading phase operation happened, the generator absorbed reactive power and lead to becoming motor running. Generator protection and power plant connecting line protection did not launch. After the generator absorbed a certain value of reactive power, the 35KV H.T. switchgear`s OC protection tripped.


Investigation: generator and power plant connecting line protection setting fixed value exceed the protection fixed value of 35KV switchgear side, it lead to nearby protection did not launch and override trip when generator failure.

Electrical Cabinet Care

Electrical Cabinet Care,10Kv Electrical Cabinet Care,0.4Kv Electrical Cabinet Care,Electric Governing Reconstructing

Shandong Qingneng Power Co., Ltd. , https://www.steamturbine.be