diànwǎng: 电网 - Electrical Grid, Power Grid [Contextual Chinese Dictionary]

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====== diànwǎng: 电网 - Electrical Grid, Power Grid ======
===== Quick Summary =====
  * **Keywords:** dianwang, 电网, electrical grid in Chinese, power grid China, China electricity network, State Grid, power supply, infrastructure in China, learn Chinese infrastructure terms
  * **Summary:** Discover the meaning of **电网 (diànwǎng)**, the Chinese term for the electrical or power grid. This page explains its literal meaning, cultural significance as a symbol of China's modernization, and practical use in everyday conversation. Learn how this crucial piece of infrastructure, managed by giants like the State Grid Corporation of China, reflects the country's development philosophy and impacts daily life.
===== Core Meaning =====
<hanziwriter>电网</hanziwriter>
  * **Pinyin (with tone marks):** diànwǎng
  * **Part of Speech:** Noun
  * **HSK Level:** HSK 6
  * **Concise Definition:** An interconnected network for delivering electricity from producers to consumers.
  * **In a Nutshell:** **电网 (diànwǎng)** is the direct and standard term for the "electrical grid" or "power grid". It refers to the entire system of power plants, high-voltage transmission lines, substations, and local distribution wires that bring electricity to homes and businesses. While it's a technical term, it's commonly heard in news reports about national development and used in everyday life when discussing power supply or outages.
===== Character Breakdown =====
  * **电 (diàn):** This character originally depicted lightning under a cloud. Today, its primary meaning is "electricity," "electric," or "lightning."
  * **网 (wǎng):** This is a pictograph of a net, clearly showing the crisscrossing lines. It means "net" or "network."
  * The characters combine logically and visually: an "electricity net" (电 + 网) creates the perfect word for the vast, interconnected network that is the electrical grid.
===== Cultural Context and Significance =====
The **电网 (diànwǎng)** in China is more than just infrastructure; it's a potent symbol of national strength, rapid modernization, and state-led development. Unlike the often fragmented and privately-owned power grids in many Western countries like the United States, China's grid is centrally planned and controlled by two colossal state-owned enterprises: the State Grid Corporation of China (国家电网) and the China Southern Power Grid (南方电网).
This centralized approach allows for massive, ambitious projects, such as the construction of the world's most extensive ultra-high-voltage (UHV) transmission lines, which move power from remote energy-rich regions in the west to the populous industrial centers in the east. For Chinese citizens, a stable and ever-expanding **电网** is a source of national pride and a tangible benefit of the country's economic model. It represents the state's ability to mobilize resources to achieve monumental engineering feats for the collective good, a value deeply rooted in a collectivist mindset. Discussions about the **电网** often carry a sense of scale and ambition that reflects China's position on the world stage.
===== Practical Usage in Modern China =====
The term **电网** is used in both formal and informal contexts, though it carries a slightly technical feel.
  * **In the News:** Media reports frequently use **电网** when discussing economic development, energy policy, disaster recovery (e.g., "repairing the grid after a typhoon"), and technological advancements like "smart grids" (智能电网).
  * **Everyday Conversation:** While someone might more commonly say "the power went out" (停电了, tíngdiàn le), they would use **电网** when discussing the *reason* for the outage, especially if it's a systemic issue. For example: "The summer heat is putting a lot of pressure on the power grid." (夏天的高温给电网带来了很大压力).
  * **Connotation:** The term is overwhelmingly neutral to positive. A "strong" or "stable" grid (稳定的电网) is seen as a sign of a well-functioning society.
===== Example Sentences =====
  * **Example 1:** 
    * 昨天台风损坏了当地的**电网**，导致大面积停电。
    * Pinyin: Zuótiān táifēng sǔnhuài le dāngdì de **diànwǎng**, dǎozhì dàmiànjī tíngdiàn.
    * English: The typhoon damaged the local **power grid** yesterday, causing a large-scale power outage.
    * Analysis: This is a typical example from a news report or conversation about a natural disaster, showing the direct link between the grid and power supply.
  * **Example 2:** 
    * 中国正在投资数十亿建设更智能的**电网**。
    * Pinyin: Zhōngguó zhèngzài tóuzī shù shí yì jiànshè gèng zhìnéng de **diànwǎng**.
    * English: China is investing billions to build a smarter **electrical grid**.
    * Analysis: This sentence highlights the use of **电网** in the context of national strategy and technological advancement.
  * **Example 3:** 
    * 夏季用电高峰期，**电网**负荷会非常大。
    * Pinyin: Xiàjì yòngdiàn gāofēngqī, **diànwǎng** fùhè huì fēicháng dà.
    * English: During the peak electricity consumption period in summer, the load on the **power grid** is very high.
    * Analysis: A common way to discuss the challenges and capacity of the national infrastructure.
  * **Example 4:** 
    * 新的太阳能发电站已经成功并入国家**电网**。
    * Pinyin: Xīn de tàiyángnéng fādiànzhàn yǐjīng chénggōng bìngrù guójiā **diànwǎng**.
    * English: The new solar power station has been successfully connected to the national **grid**.
    * Analysis: This shows how **电网** is used in the context of renewable energy integration. The verb 并入 (bìngrù), "to merge into," is often used with **电网**.
  * **Example 5:** 
    * 国家**电网**是世界上最大的公用事业企业之一。
    * Pinyin: Guójiā **Diànwǎng** shì shìjiè shàng zuì dà de gōngyòng shìyè qǐyè zhīyī.
    * English: The State **Grid** is one of the largest utility companies in the world.
    * Analysis: Here, **电网** is part of a proper noun, referring to the specific state-owned company.
  * **Example 6:** 
    * 工程师们正在努力确保**电网**的稳定运行。
    * Pinyin: Gōngchéngshīmen zhèngzài nǔlì quèbǎo **diànwǎng** de wěndìng yùnxíng.
    * English: The engineers are working hard to ensure the stable operation of the **power grid**.
    * Analysis: This sentence emphasizes the concept of stability (稳定), which is a key goal for any power grid.
  * **Example 7:** 
    * 这次升级将提高整个区域**电网**的效率。
    * Pinyin: Zhè cì shēngjí jiāng tígāo zhěnggè qūyù **diànwǎng** de xiàolǜ.
    * English: This upgrade will improve the efficiency of the entire regional **power grid**.
    * Analysis: Used to talk about improvements and technical upgrades to the infrastructure.
  * **Example 8:** 
    * 偏远山区的村民终于用上了**电网**的电。
    * Pinyin: Piānyuǎn shānqū de cūnmín zhōngyú yòng shàng le **diànwǎng** de diàn.
    * English: The villagers in the remote mountainous area finally have access to electricity from the **power grid**.
    * Analysis: This sentence connects the **电网** to the real-life impact of poverty alleviation and rural development policies in China.
  * **Example 9:** 
    * 电动汽车的大规模普及将对**电网**构成新的挑战。
    * Pinyin: Diàndòng qìchē de dàguīmó pǔjí jiāng duì **diànwǎng** gòuchéng xīn de tiǎozhàn.
    * English: The widespread adoption of electric vehicles will pose new challenges for the **power grid**.
    * Analysis: A forward-looking sentence that uses **电网** to discuss future societal and technological trends.
  * **Example 10:** 
    * 我们的电力系统需要与主**电网**同步。
    * Pinyin: Wǒmen de diànlì xìtǒng xūyào yǔ zhǔ **diànwǎng** tóngbù.
    * English: Our power system needs to be synchronized with the main **electrical grid**.
    * Analysis: A more technical usage, showing how **电网** can be modified with words like 主 (zhǔ), meaning "main".
===== Nuances and Common Mistakes =====
  * **`电网 (diànwǎng)` vs. `电线 (diànxiàn)`:** This is a crucial distinction. **电网** refers to the entire *grid* or *system*. **电线 (diànxiàn)** refers to a single "electrical wire" or "cable." A learner might mistakenly point to a power line and call it the `电网`.
    * **Incorrect:** `你看，那根**电网**断了！` (Nǐ kàn, nà gēn **diànwǎng** duàn le!) -> "Look, that power grid is broken!"
    * **Correct:** `你看，那根**电线**断了！` (Nǐ kàn, nà gēn **diànxiàn** duàn le!) -> "Look, that power line/wire is broken!"
  * **`电网 (diànwǎng)` vs. `网络 (wǎngluò)`:** Both contain the character `网` (net), but they are not interchangeable. **网络 (wǎngluò)** almost exclusively refers to the "internet" or other computer/communication networks. Using it to mean the power grid is a common mistake.
    * **Incorrect:** `停电了，肯定是**网络**出问题了。` (Tíngdiàn le, kěndìng shì **wǎngluò** chū wèntí le.) -> This sounds like "The power is out, the internet must have a problem." (While possibly related, the cause is stated incorrectly).
    * **Correct:** `停电了，肯定是**电网**出问题了。` (Tíngdiàn le, kěndìng shì **diànwǎng** chū wèntí le.) -> "The power is out, the **power grid** must have a problem."
===== Related Terms and Concepts =====
  * [[国家电网]] (Guójiā Diànwǎng) - The State Grid Corporation of China, the primary operator of the grid in most of the country.
  * [[南方电网]] (Nánfāng Diànwǎng) - China Southern Power Grid, the other major state-owned grid operator, covering southern provinces.
  * [[停电]] (tíngdiàn) - Power outage; literally "stop electricity." The most direct consequence of a grid failure.
  * [[电力]] (diànlì) - Electric power; the resource that the grid transports.
  * [[发电]] (fādiàn) - To generate electricity; the starting point of the electricity supply chain.
  * [[变电站]] (biàndiànzhàn) - (Electrical) substation; a key component of the grid that transforms voltage levels.
  * [[电线]] (diànxiàn) - Electrical wire/cable; a physical component of the grid, but not the grid itself.
  * [[智能电网]] (zhìnéng diànwǎng) - Smart grid; a modern, technologically advanced version of the electrical grid.
  * [[高压电]] (gāoyādiàn) - High-voltage electricity; the type of power transmitted over long distances on the grid.