The more successful cloud power delivery, the Chinese power grid to open up the Southeast Asian market

At the beginning of the new year, Yundian’s “going out” message came as good news. As of December 21, 2010, Honghe Power Grid cumulatively completed transmission of 100.46 billion kilowatt-hours of electricity to Vietnam and earned foreign exchange of USD 512.3 million, setting a new estuary port. Vietnam's export power is a new high.

The delivery of cloud power is a pioneer project of “going out” of cloud power, and is also the first power networking project in which China participates in economic cooperation in the Greater Mekong Subregion. It has resulted in the optimization of power distribution in the Greater Mekong Subregion and the activation of sub-regional power markets. Significant influence.

In recent years, Yunnan Power Grid Corporation has exerted its geographical advantages and resource advantages to vigorously promote the optimal allocation of resources in the region, actively expanded the overseas power trade market, steadily promoted the power trade and cooperation in the Greater Mekong Subregion, and developed a cross-border electricity trading network. Road to Success.

From September 28, 2004, the first 110 kV network connection project between Vietnam’s Hekou-Vietnam Laojie and the Vietnam Power Transmission Project was successfully put into operation. The strong current crossed rivers from the Hekou County on the border of Yunnan and Vietnam across the river. The connection of Laojie Power Grid marks the first time that China has sent power to foreign countries on a large scale. By April 28, 2007, the Wenshan-Heijiang 220 kV network project in Yunnan Province has been successfully put into production. In a few years, four pairs of projects have been built one after another. The more transmission channels.

At present, the Yunnan Power Grid Company has formed a pattern of transmission of power from six voltage lines, four channels and six lines to Laozhou, Laizhou, Hejiang, Anpei and Xuanguang in the north of Vietnam. The maximum transmission capacity is 673,000 kilowatts. .

Since the transmission of electricity to Vietnam on September 25, 2004, and ended on November 30, 2010, the cumulative power transmission to Vietnam has exceeded 15 billion kilowatt-hour, and the transmission of electricity to Vietnam has become an important part of the trade between Vietnam and Vietnam.

The successful cooperation between Yunnan Power Grid and Vietnam has also accumulated experience for Yunde’s “going global” expansion of the power market to Southeast Asian countries outside Vietnam and optimization of subregional power resource allocation.

As Yunnan Power Grid covers the border with Southeast Asia countries such as Vietnam and Laos, Yunnan Power Grid has used the sub-regional power cooperation opportunity to purchase power from Myanmar Ruilijiang Hydropower Co., Ltd. since December 2008.

With the accelerating development of hydropower resources in Myanmar, the scale of electricity purchase by Yunnan companies in Myanmar continues to expand, and the effectiveness of resource allocation has gradually emerged.

In addition to purchasing electricity from the Ruilijiang first-class power station, in August 2010, the Myanmar Taipingjiang I Hydropower Station formally merged into the Yunnan Power Grid. The continuous expansion of Yunnan Power Grid's import of electricity from Myanmar indicates that Yunnan Power Grid's power trade cooperation has gradually evolved from a simple power export to an equal import and export of electricity, taking an important step towards optimizing regional power resources deployment and regional power market cultivation. As of November 25, 2010, Yunnan Power Grid has purchased 2.687 billion kwh of electricity from Myanmar's Ruilijiang Power Station.

Laos is the only country that borders all sub-region countries and is connected to Yunnan's power grid. In this regard, our province attaches great importance to the power cooperation with Laos. After successfully achieving cross-border power trade with Vietnam and Myanmar, Yunnan Power Grid and Laos National Power Company jointly launched a 115-kilovolt China-Yunnan power project to northern Laos in 2007. . On December 6, 2009, the 110-kilo-volt Mengla-Na Nang line was officially put into operation and transmission. The power supply area is in the north of Laos, including the northern provinces such as Namtha, Oudomxay, Luang Prabang and Sayavuri. On June 16, 2010, China Southern Power Grid Co., Ltd. signed a memorandum of understanding with the Lao government on the investment and construction of the Laos power grid, marking a new step in cloud power's “going out” and deepening ASEAN power cooperation. As of November 25, 2010, the 110-kilo-volt Mengla-Na Nang line has cumulatively sent 49.95 million kilowatt-hours of electricity to Laos.

During the “Eleventh Five-Year Plan” period, Yunnan Electric Power is moving from the end of its opening to the front. A silver line crossed the Pentium’s Red River and overturned hills, leading to neighboring countries such as Vietnam, Laos, and Myanmar. China-Vietnam, China-Burma, and China-Laos power grids have been hailed as the "fourth major economic channel" between China and Southeast Asia.