physics

Zakhidenergo

Zakhidenergo is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Zakhidenergo rather than just read about it. In short: Zakhidenergo (Ukrainian: «Західенерго») is a major electric and thermal energy producing companies in western Ukraine. The electricity generated by the company is supplied to Ukrainian consumers and exported to European countries.

Key takeaways

Zakhidenergo belongs to physics; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Zakhidenergo to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Zakhidenergo from memory before moving on to harder problems.

Reference excerpt

Zakhidenergo (Ukrainian: «Західенерго») is a major electric and thermal energy producing companies in western Ukraine. The electricity generated by the company is supplied to Ukrainian consumers and exported to European countries. The company also includes Burshtyn TES, Ladyzhyn TES and Dobrotvirska TES, as well as service companies Galremenergo, Lvivenergospetsremont, Lvivenergoavtotrans, Zahidenergopostach. Since July 1, 2002, Burshtyn TES has been operating on the island of Burshtyn TES, in the unified European energy system UCTE / CENTREL, providing coverage of the island's own consumption and transfer of 500 MW of power for export. The island, which forms the Burshtyn TES together with the adjacent network, covers an area of 27,000 km2 with a population of about 3 million people. PJSC DTEK Zahidenergo is the fifth-largest energy generating company in Ukraine with an installed capacity of 4,707.5 MW, which is about 9% of the total electricity capacity of Ukraine. In terms of electricity production, PJSC DTEK Zahidenergo occupies one of the leading positions among thermal energy generating companies.

History The beginning of large-scale development of electric power in Western Ukraine was the construction of Dobrotvirska TES. From 1951 to 1959, 25 MW, 50 MW, 100 MW and two 150 MW power units were put into operation at the station. The formation of Western Ukrainian energy took place as part of BEO Lvivenergo, which united TESs, regional enterprises of electric networks (with main and distribution networks), and energy repair enterprises. The main direction of development was to increase the unit capacity and improve the efficiency of equipment. In 1962-1969 Burshtyn TES with 200 MW power units was put into operation. Lvivenergo became the first company of the former USSR to build and operate a nuclear power plant – Rivne NPP, the first power unit of which was introduced in December 1979. OJSC "Zakhidenergo" was established in 1995, in accordance with the Presidential Decree of 04.04.95 № 282 "On structural adjustment in the power complex of Ukraine", on the basis of thermal power plants BEO "Lvivenergo" – Burshtyn and Dobrotvirska TES, as well as Ladyzhyn TES, which was a part of BEO "Vinnytsiaenergo". OJSC "Zahidenergo" has inherited the high technical level of BEO and the most qualified personnel. Pursuant to the decision of the regular General Meeting of Shareholders held on March 22, 2011, Zakhidenergo Open Joint-Stock Company was renamed Zakhidenergo Public Joint-Stock Company.

Ownership Rinat Akhmetov, who had a 25.06% stake in Zakidenergo, acquired an additional 45.103% stake in November 2011, inexpensively, through his holding DTEK.

Structure Burshtyn TES Dobrotvir TES Ladyzhyn TES

See also Ministry of Fuel and Energy (Ukraine)

References

Worked examples

Example 1 — a first encounter with Zakhidenergo

Start with the simplest possible case. Write down what Zakhidenergo claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Zakhidenergo before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Zakhidenergo ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Zakhidenergo

In research: Zakhidenergo appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Zakhidenergo in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Zakhidenergo is common in secondary-school and first-year university syllabi. It links to neighbouring topics Companies based in Lviv, Companies in the PFTS index, Electric power companies of Ukraine, so understanding it makes those chapters shorter.
In everyday life: Look for Zakhidenergo outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Zakhidenergo in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Zakhidenergo means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Zakhidenergo out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Zakhidenergo in simple terms?

Why does Zakhidenergo matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Zakhidenergo?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Zakhidenergo.