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YCBPG带钢丝屏蔽加强型扁电缆

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春晨

现货价

¥17.00[18.00]

代理商价

发货地址

江苏省 淮安市 金湖县 金南镇幸福路

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起订量

100

价格

¥17.00

采购量

- +
100000 米 可售
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江苏春晨电缆有限公司
联系人:赵礼春
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所在地区:江苏省 淮安市 金湖县 金南镇幸福路
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江苏春晨电缆有限公司生产YCBPG带钢丝屏蔽加强型扁电缆,YCBPG带钢丝屏蔽加强型扁电缆,电能具有转换容易、输送经济、控制方便等优点。因此,当今时代,无论是工农业生产或国防建设乃至日常生活中,电已经日益渗透到人们所从事活动的各个领域。生产用电是由发电厂生产的,电能需经升压变电所提升电压至几百千伏(如110~200kv)的高压,由高压输电线输送到用电地区,再经变电所分配到各用户。

Electric energy has the advantages of easy conversion, economical transmission and convenient control. Therefore, in today's era, whether industrial and agricultural production, national defense construction or even daily life, electricity has increasingly penetrated into all areas of people's activities. Production electricity is produced by power plants. Electric energy needs to be raised to several hundred kilovolts (e.g. 110-200 kv) by step-up substation. It is transported by high-voltage transmission line to the power area, and then distributed to users by substation.



电力系统是由发电厂、变电所输电线、配电网以及用户所组成的发、供、用的一个整体

Power system is a whole of generation, supply and use composed of power plants, substations, transmission lines, distribution networks and users.



电力网:电力网是连接发电厂和用户的中间环节,是传送并分配电能的装置。电力网由不同电压级的输配电线路和变电所组成,按其功能常分为输电网和配电网两大部分。输电网是由35kV及以上的输电线路和与其相连接的变电所组成,是电力系统的主要网络,其作用是将电能输送到各个地区的配电网或直接送给大型企业用户。配电网由10kV及以下的配电线路和配电变压器所组成,其作用是将电能送至各类用户。

Power network: The power network is an intermediate link connecting power plants and users, and a device for transmitting and distributing energy. The power network is composed of transmission and distribution lines and transformers of different voltage levels. According to its functions, it is usually divided into two parts: transmission network and distribution network. The transmission network is composed of 35 kV transmission lines and substations connected with them. It is the main network of the power system. Its function is to transfer electric energy to the distribution network in various areas or directly to the users of large enterprises. Distribution network is composed of distribution lines and transformers of 10 kV or less. Its function is to send electric energy to all kinds of users.



变电所:变电所是接受电能和分配电能并改变电压的枢纽,是发电厂到用户之间的重要环节之一。变电所由电力变压器和室内外配电装置以及继电保护、动装置及监控系统构成。变电所有升压与降压之分。升压变电所通常与大型发电厂结谷在一起,在发电厂电气部分中装有升压变压器,把发电厂的电压升高,通过高压输电网络将电能送向远方,降压变电所设在用电中心,将高压适当降压后,向该地区用户供电。因供电的范围不同,变电所可分为一次(枢纽)变电所和二次变电所。工厂企业的变电所可分为总降压变电所(中央变)和车间变电所。

Substation: Substation is the hub of receiving and distributing electric energy and changing voltage. It is one of the important links between power plant and users. The substation is composed of power transformer, indoor and outdoor distribution device, relay protection, power device and monitoring system. Substation all boost and buck. Boost substation is usually valley-tied with large-scale power plants. It is equipped with boost transformer in the electrical part of power plants, which increases the voltage of power plants, transmits electric energy to distant places through high-voltage transmission network. The boost substation is located in the power supply center, and supplies power to users in this area after appropriate voltage reduction. Due to the different power supply range, substations can be divided into primary (hub) substation and secondary substation. The substations of factories and enterprises can be divided into total step-down substations (central substations) and workshop substations.



车间变电所从总降压变电所引出的6~10kV厂区高压配电线路受电,将电压降至低压380/220v对各用电设备直接供电。

The 6-10kV high-voltage distribution lines from the total step-down substation of workshop substation are electrified, and the voltage is reduced to 380/220v to supply power directly to the electrical equipment.