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What Are The Sub-station Protection System Functions

2023-02-17

Protection is required for the Sub-station Switchgear to avoid the destruction of its components and to interrupt the short circuit and overload currents from causing a permanent damage to the system components by isolating.... 

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What Are The Switchgear

2023-02-17

The basic functions of the switchgear are to:
1.      Isolation of circuits from power supplies.
2.      Enhance the system availability by allowing more than one source to feed the load.
3.      Protection, to isolate

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What Are The Instrumentation Transformers

2023-02-17

Voltage (Potential) Transformer (VT)
VT definition
VT is a potential transformer or voltage transformer gets used in electrical power system for stepping down the system voltage to a safe 

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What Are The Typical Power Transformer Protection Relays Tests

2023-02-17

1.      Differential protection.
2.      Differential protection stability test.
3.      REF (Restricted ......

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What Are The Power Transformer Site Tests

2023-02-17

1.      Measurement of insulation resistance.
2.      Transformer vector group test.
3.      Transformer ...


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EGYPTROL Back To Work After COVID19

2020-06-12

المبدأ العام التي بنیت علیھ التدابیر التالیھ ھو:
- إحتمال أن اكون قد تعرضت للإصابھ بعد خروجي من المكتب بالأمس أو في طریقي للوصول للمكتب الیوم، ولم تظھر علي اعراض المرض حتي الأن. من واجبي العمل علي منع وصول الإصابة لباقي الزملاء.
- إحتمال أن یكون أحد الزملاء قد تعرض للإصابھ بعد خروجھ من المكتب بالأمس أو في طریقھ
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What are the types of the a geothermal power plant

2023-02-17

Types of geothermal power plant are:
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What is a geothermal power plant

2023-02-17

is a power plant where using the power generated by geothermal energy (the Earth's internal thermal energy) to produce electricity. In principle the concept of operation of this type of power plant is
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What are the Components of a nuclear power plant

2023-02-17

The key components common to most nuclear power plants are:
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What is a nuclear power plant

2023-02-17

A nuclear power plant is a thermal power station that uses nuclear reactions to release nuclear energy to generate heat. In thermal
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