Ads
related to: siemens static frequency converter modelradwell.com has been visited by 100K+ users in the past month
larsonelectronics.com has been visited by 10K+ users in the past month
Search results
Results from the WOW.Com Content Network
In Electrical Engineering , a static synchronous compensator (STATCOM) is a shunt-connected, reactive compensation device used on transmission networks. It uses power electronics to form a voltage-source converter that can act as either a source or sink of reactive AC power to an electricity network.
One converter is provided at each end of the link with a DC voltage of ±250 kV and a transmission capacity of 576 MW. The converters, built by Siemens, use the Modular Multi-Level Converter technology, in the symmetrical monopole configuration. Each converter station is equipped with two, three-phase transformers in parallel, each rated at 425 ...
SIMATIC is a series of programmable logic controller and automation systems, developed by Siemens. Introduced in 1958, the series has gone through four major generations, the latest being the SIMATIC S7 generation. The series is intended for industrial automation and production. The name SIMATIC is a registered
In Electrical Engineering, a static VAR compensator (SVC) is a set of electrical devices for providing fast-acting reactive power on high-voltage electricity transmission networks. [ 1 ] [ 2 ] SVCs are part of the flexible AC transmission system [ 3 ] [ 4 ] device family, regulating voltage, power factor, harmonics and stabilizing the system.
As thyristors the model U78 S346 S34 manufactured by Siemens, which has a maximum power rating of 4100 amperes and which was when GKK Etzenricht was built the most powerful thyristor in the world. At both ends of the hall there are three bays for the accommodation of the static inverter transformers, which are built as single-phase units.
When line commutated converters are used, the converter station will require between 40% and 60% of its power rating as reactive power. This can be provided by banks of switched capacitors or by synchronous condensers, or if a suitable power generating station is located close to the static inverter plant, the generators in the power station ...
Richmond (Philadelphia), PA – The Richmond Static Converter plant consists of five 36 MW modules and has a net capacity of 180 MW. It was ordered from Siemens in 1999 for $60 million, and installation was completed around 2002. The plant receives 69 kV, three phase, 60 Hz power from the PECO Energy Company. Although the exact electrical ...
The tuned frequency is usually chosen to be in the range 150-250 Hz on 60 Hz systems or 120-210 Hz on 50 Hz systems. [4] It is an economic choice between the size of the TSC reactor (which increases with decreasing frequency) and the need to protect the thyristor valve from excessive oscillatory currents when the TSC is turned on at an ...
Ads
related to: siemens static frequency converter modelradwell.com has been visited by 100K+ users in the past month
larsonelectronics.com has been visited by 10K+ users in the past month