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ORGANIZATION OF THE EXPLORATION OF ELECTRICAL EQUIPMENT
Gulkhumor Kholmatova
Fergana District maintenance and Service Technical School
Information technology and energy chair teacher
Annotation:
This article talks about the work that should be organized on issues related to the
organization and planning of the export of electrical equipment.
Keywords:
electricity, electrical equipment, exploration, planning.
When using electric machines and transformers as technical operation (operation), as a function of
ulami, in the processes of waiting, storage and transportation (transportation), the complex
measures of storage of the same product in an operable state are called. In other words, technical
use refers to the process in which the technical use of a unit is immersed from the moment it is
withdrawn from the territory of the enterprise that produced it, until it is handed over to the
disposal processing enterprise when it reaches an outdated state of use at the enterprise. By the
use (operation) of an electric machine, its life is understood when maintaining or restoring its
quality and working condition is carried out. Thus, technical use is divided into the following
stages: transportation, storage, assembly, inclusion in use, maintenance in the process of technical
use, repair and disposal when it reaches an outdated state. By transportation of electric cars, it is
said that from the working enterprise, all the activities related to the delivery (with the help of
transport or in another way) to the place where it is intended to be executed. Storage refers to the
storage of electric cars in the short or long term on vehicles, storage, or on the land where they are
to be installed, after the next repair they are put back on the axle and put on the axle of the
equipment that will later fail (reserve) until the installation is carried out. The main purpose of
technical use (Tl)is to ensure the level of reliability required by the highest technical and
economic indicators of an electric machine during its service life. The most important of such
indicators is to reduce quw at waste and increase the useful work coefficient. The production
enterprise conveys the electrical equipment to the customer in the enclosing position, which is
protected from the effects of the external environment in the majority, shipping and storage
processes. The terms of storage of electrical equipment and the main types of storage rooms
(warehouses)are laid out in four groups, and their list is presented in Appendix 5. Storage rooms:
- birinchi gumhini (davlat standartiga muvoftq LC (light conditions - yengil sharoitli) harfi bilan
belgilanib, saqlashning yetarli darajadagi sharoitlarini ta’minlaylaydigan omborlar tashkil etadi;
- ikkinchi guruhini CAL (conditions average lightness - quyiroq yoki o‘rtacha yengil sharoitli)
bo‘lgan omborlar;
- uchinchi guruhini SC (stringent conditions - og‘ir sharoitli);
- to‘rtinchi guruhini PHC (particularly harsh conditions - o ‘ta og‘ir sharoitli) bo'lgan omborlar
tashkil etadi.
In this, the LC group is divided into three storage nimgroups: {LC -1; LC-1.1 and LC -1.2), the
SC group is divided into three storage nimgroups (SCI, SC2 and SC3), and the PHC is divided
into four storage nimgroups (PHC 1, PHC2, PHC3 and PHCA). Oil transformers as well as large
parts and details that have been dismantled in the process of transporting the ulami (expander,
exhaust pipe, oil cleaner and thermosiphon filters, etc.k.) the railway is transported on open
platforms without circular Scrolls. They must be reliably protected from moisture ingress at all
stages of transportation until installation at their intended location. Input insulators with a voltage
of up to 35 kV, complementary apparatus and instruments, cooling systems, fastening details and
spare parts are placed in boxes and put together with the tarsformer. Insulators with voltage types
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of 66-500 kV are filled with oil and transported by placing them in protected enclosures of the
plant that the transformer produces up to where it is supposed to die.
Electrical and electromechanical equipment are allocated to basic and auxiliary equipment
according to the functional function they perform. The main one includes equipment that cannot
be produced without its participation in the technological process in moderation. The assistant
includes equipment that serves to improve the working conditions and improve its efficiency, and
to meet environmental and other standards of production. Its failure (stagnation) does not lead to a
disruption of the main technological process.
The fact that the power of electrical equipment is in a large range, the variety of structural
structures, types and forms of execution leads to the fact that the installation of the ulami is large-
scale and diverse. In addition, because assembly is usually done in a consumer enterprise rather
than in the assembly shop of the factory it produces, the organization and mortification of
Assembly differs in its specificity. In particular, this is manifested in the desire to carry out
assembly work using the simplest tools. In Russia, China, as in other industrialized countries,
there are specialized organizations that work mainly on contracts with the client, these assembly
enterprises are divided into territorial structures, in addition to installation, are engaged in
launching, tuning works, as well as creating separate scientific and technical projects, creating
structures and products that are not produced in series at industrial enterprises. In large industrial
enterprises, especially during periods of restoration and modemization of production, most,
specific electrical installation workshops or boiinmas are organized.
Method of judgment of failure of electrical equipment
1.
1. Comply with external laws. Different types of electrical equipment have different
characteristics. Likewise, different types of electrical equipment have different causes of failure.
In this regard, when making a decision on the failure of Electrical Equipment, technicians must
first carefully monitor the surface of electrical equipment in order to make a preliminary decision
on the failure of equipment. At the same time, through the method of external monitoring, high
professional skills are required from the maintenance personnel of electrical equipment, as well as
from the maintenance personnel to have rich practical experience. Technicians who meet the
above conditions can detect the presence of abnormalities outside electrical equipment through
external observation. If the surface of the electrical equipment is damaged, this indicates a
mechanical failure of the electrical equipment. Maintenance personnel must record in detail the
failure of the equipment and then conduct an in-depth analysis. 2. Listening and sniffing method.
When electrical appliances fail, electrical appliances usually vibrate, emit abnormal noise or a
special odor. This is because the level of connection between the internal parts of electrical
equipment has changed due to failure, so these abnormal phenomena can be the basis for
determining the failure of electrical equipment of technicians. For example, when it is found that
electrical appliances are not running smoothly, that abnormal vibration occurs, or that electrical
appliances emit a bitter-sour smell during Operation, experienced technicians can check the
availability of electrical appliances. 3. Method of instrument diagnostics. With the continuous
development of Science, the types of electrical equipment in various fields continue to increase,
and the structure of electrical equipment is becoming more and more complex. In this case, you
can only identify some specific problems if you still use the traditional method of detecting a
malfunction of electrical equipment. For deeper malfunctions of electrical equipment, you need to
use a suitable tool to detect and judge the device. To ensure the level of detection of electrical
equipment failure, various new types of test instruments were constantly developed and applied to
the detection of electrical equipment failures. The use of fault detection tools can not only
increase the efficiency of detecting malfunctions of electrical equipment. In addition, it can
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provide fault detection data of electrical equipment quickly accurately and quickly, which
provides the basis for quick repair.
Literature used:
1.
https://edu.uturanch.uz/media/files/2024/08/30/Elektr_mashinalari_va_transformatorlar
ning_ekspluatatsiyasi-2019.pdf
2.
https://vaqt.ucoz.com/publ/avtomobillar_olami/avtomobil_elektr_jihozlariga_txk_va_ta
_39_mirlash_ishlari_texnologiyasi/2-1-0-7
3.
https://www.google.com/search?q=elektr+jihozlarining+eksplutatsiyasin+tashkil+etish
