GI revolts: The breakdown of the US army in Vietnam - Richard

Jan 26, 2013 · All over Vietnam, GIs were fragging their officers and their lifer noncoms. On some patrols, if a lifer was too “gung ho,” he was shot in the back by his men, who would report he was killed in combat. More often, a unit ordered to go on patrol would simply go a few hundred yards beyond the wire and then sit down and smoke dope.Get price

Location | ABB

Main Office - Transformer Factory. Km9, National Road 1A Hoang Liet Ward, Hoang Mai District, Hanoi Tel: +84 4 3861 1010 Fax: +84 4 3861 1009Get price

Gas-insulated switchgear (GIS) - Hitachi ABB Power Grids

GIS is used where space is limited, for example, extensions, in city buildings, on roofs, on offshore platforms, industrial plants and hydropower plants. Hitachi ABB Power Grids has always been and continues to drive innovation in GIS technology in ratings, operations, switching technology, smart control and supervision, and compactness.Get price

MV GIS ring main units and compact switchgear SafeRing - ABB

Medium voltage gas-insulated ring main unit for secondary distribution, 12 kV, 630A SafeRing Air is a ring main unit (RMU) for the secondary distribution network. The SafeRing Air portfolio is based on dry air technology as insulation medium.Get price

Air separation units - Industrial gas (ABB Measurement

Analysis of carbon dioxide after the pre-purification unit (PPU) using a gas analyzer such as the Uras26 is important to ensure that this gas does not enter the ASU because it solidifies and causes blockages. Furthermore, detection of carbon dioxide break-through from the PPU is used to warn about the possibility that hydrocarbons such asGet price

Product brochure Gas-insulated Switchgear ELK-14 The - ABB

Thus, ABB introduced a successor product for ELK-1 called ELK-14 in 1993, applying newest perceptions in GIS technol-ogy and service experiences. Together adaptations of the product to the increasing demands of latest IEC standards, the most compact GIS with horizontal arrangement of the well-proven puffer circuit-breaker could be created for volt-Get price

Product brochure Gas-insulated Switchgear ELK-3 GIS for - ABB

ABB has been pioneering the development and manufacturing of SF 6Gas Insulated Switchgear (GIS) since the sixties. The first 170 kV GIS was installed in 1969 at Sempersteig (Zurich/Switzerland). The next important milestone was the delivery of the first 500 kV GIS at Claireville (Ontario/Canada).Get price

Product Brochure Gas-insulated Switchgear - library.e.abb.com

In 1969 ABB introduced one of the world’s first 245 kV transmission GIS. Subsequent generations featured horizon-tal puffer circuit-breakers and a low center of gravity which have reduce the impact of seismic activity. In 1993, ABB introduced the ELK-14-type GIS also rated at 245 kV, butGet price

Product Brochure Gas-insulated Switchgear - library.e.abb.com

ABB has more than 40 years of experience in the develop-ment, production, engineering and project handling in the gas-insulated switchgear business. That means more than 40 years of customer fulfillment and long-term management of customer benefits. ABB is a pioneer of GIS-technology, with unequaled know-how and unrivaled system competence.Get price

Hitachi ABB Power Grids

The Indian energy market has gone through impressive growth to become one of the largest in the world. Two of Hitachi ABB Power Grids’ leading customers, PGCIL and POSOCO, guide us through the intricacies of managing one national grid during extraordinary times to meet the future needs of its 1.3 billion people.Get price

HV Substation Service Modular substations type ST7 - ABB

ABB is the global leader in high-voltage GIS technology with more than 20,000 bays installed around the world. In 2009, ABB commissioned a GIS rated to handle more than one million volts (1200 kV), with a transmission capacity of 6900 megawatts, reaching new heights in terms of global voltage levels. We pioneered high-voltage GIS in the mid-1960sGet price

Headquarters and Headquarters Company, 173d Airborne Brigade

Oct 18, 2019 · Meritorious Unit Commendation (Army), Streamer embroidered AFGHANISTAN 2009-2010 Republic of Vietnam Cross of Gallantry with Palm, Streamer embroidered VIETNAM 1965-1970 Republic of Vietnam Civil Action Honor Medal, First Class, Streamer embroidered VIETNAM 1969-1971Get price

ABB Ability system for Vietnamese cement plant | Agg-Net

Oct 29, 2020 · ABB have helped Tan Thang Cement to successfully complete the commissioning of ABB Ability digital solutions at a new cement plant in Nghe An province, Vietnam. ABB provided the ABB Ability System 800xA DCS (Distributed Control System), which integrates control, electrical and communication systems for optimal visibility into all processes forGet price

GI resistance in the Vietnam war - Libcom.org

Sep 03, 2006 · But the military was quite willing to deal with the small number of GIs who might put their heads on the chopping block; to really affect the military machine would require a more general rebellion. 1968 – Collapse of morale Up until 1968 the desertion rate for U.S. troops in Vietnam was still lower than in previous wars.Get price

Integrated GIS for 145 - 420 kV - Hitachi ABB Power Grids

The integrated GIS provide substantial reduction of installation time compared to conventional substations. It is the ideal solution for customers in need of substations that can be quickly energized for grid expansions, backup or emergency power needs, and for short installation time requirements.Get price

25-year journey of ABB in Vietnam - YouTube

June 2018 marked the 25th anniversary of ABB’s operations in Vietnam. Through the years, ABB in Vietnam has established itself as a reliable and competent te...Get price

The Making of the "Bombing Missions of the Vietnam War" Story Map

I also created a polyline feature class to represent the demarcation line separating North and South Vietnam, using an archival map for reference. After processing and visualizing all the data in ArcGIS Pro, I published each subset of the THOR dataset as a cached tile layer, deliberately limiting their extents in order to improve performance.Get price

Preventing Air Separation Unit explosions - ABB

Damage to property within 3km of the facility resulted from the blast. The root cause lay within the Air Separation Unit complex where oxygen was produced to feed the gasification reaction. This incident which took place in Yima city, Henan province, is not common but is not isolated. There have been eight explosions on Chinese ASUs since 1973.Get price

Switchgear - Wikipedia

A switchgear may be a simple open-air isolator switch or it may be insulated by some other substance. An effective although more costly form of switchgear is the gas-insulated switchgear (GIS), where the conductors and contacts are insulated by pressurized sulfur hexafluoride gas (SF 6). Other common types are oil or vacuum insulated switchgear.Get price

REC670 - Bay control - Hitachi ABB Power Grids

REC670 IEDs (Intelligent Electronic Device) provide control solutions for any type of switchgear and different switchgear configurations. The customized REC670 gives you the freedom to select the functionality entirely according to your needs.Get price

Vietnam Import Data of Abb Inverter | Vietnam Import

Inverter of paper mill dispersion system, abb brand, model acs355-03e-02a4-4, current 24v, 100% new: China: 1: set: 363.42 ***** 27/Mar/2020: 85044090: Power supply unit of inverter sdcs-pow-4-sd, abb manufacturer, new 100%: China: 1: piece/pcs: 310.99 ***** 27/Mar/2020: 85044090 # inverter, model: acs510-01-07a2-4_3kw, brand: abb, powerGet price

Gas-insulated switchgear up to 550 kV, 63 kA, 5000 A Type 8DQ1

unit. The complete drive unit is strictly separated from the SF 6 compartment. Roller bearings and the maintenance-free spring mechanism ensure decades of reliable opera-tion. Proven technology, such as vibration-isolated latches and load-free isolation of the charging mechanism, improve the reliability of the mechanism.Get price

GI Movement: Timeline - University of Washington

February 28: GI demonstration at Fort Lewis to protest the military’s “kidnapping” of Bruce McLean, a soldier and ASU member taken from his cell in the stockade and shipped to Vietnam with little notice. May-June: B-Troop News, an antiwar unit newsletter with the 1st/3rd Cavalry from Fort Lewis, appears.Get price

Introduction to Gas Insulated Substations ~ EUCI

Jun 29, 2017 · Siemens acquired VATECH in 2005 and since then, Gilles has been in charge of Siemens penetration of the GIS market with significant sales in the East Coast of the US, built the GIS range for the US market specifics and actively participated to transform the local US setup from a sales office to a local and key autonomous GIS business unit forGet price

GAS- INSULATED TRANSFORMERS AND SWITCHGEARS OF POWER

Mar 18, 2018 · The Gas-insulated Transformer and its Switchgear (GIS) is an extremely successful product concept. Since its introduction back in 1968, many switchgear manufacturing companies has installedGet price

Vietnam: The collapse of the armed forces - Marine Colonel

Aug 23, 2009 · A US military officer reports on the increasing incidence of insubordination, desertion and rebellion in the US army over the course of the Vietnam War. While we obviously don#039;t agree with the officer#039;s political perspective, the article contains lots of useful information on the GI resistance movement during the Vietnam War.Get price

ABB powers Africa’s largest gas-insulated switchgear installation

Feb 07, 2019 · The Sebenza substation features 38 bays of 132 kilovolt (kV) gas-insulated switchgear (GIS) from ABB, making it the largest installation of GIS at this voltage level to be commissioned in Africa.Get price

Gas-insulated Switchgear ELK-04 - ABB AG - PDF Catalogs

Content Innovation by Tradition 3 Bilding Block System 4-5 Functional Modules 6-21 - Circuit Breaker 6-7 - Circuit Breaker Operating Mechanism 8-9 - Combined Disconnector and Earthing Switch 10-11 - Make-Proof Earthing Switch 12 - Cable End Unit, Gas-to-Air Bushings 13 - Current and Voltage Transformers 14-15 - Completion Modules, Gas Compartment System 16-17 - Control and Monitoring 18-21Get price

GIs United Against the War in Vietnam - IATH

GIs United Against the War in Vietnam: Statement of Aims. Fellow GIs: For the past decade our country has been involved in a long, drawn-out, costly and tragic war in Vietnam. Most Americans do not support this war--increasing numbers are demonstrating their opposition, including active duty GIs. It is the most unpopular war in our history.Get price