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In electrical engineering, current sensing is any one of several techniques used to measure electric current. The measurement of current ranges from picoamps to tens of thousands of amperes. The selection of a current sensing method depends on requirements such as magnitude, accuracy, bandwidth, robustness, cost, isolation or size. The current ...
The ampere is an SI base unit and electric current is a base quantity in the International System of Quantities (ISQ). [4]: 15 Electric current is also known as amperage and is measured using a device called an ammeter. [2]: 788 Electric currents create magnetic fields, which are used in motors, generators, inductors, and transformers.
The primary purpose of a powerline sensor is to measure current, however, some sensors can either directly measure or derive other data such as: Conductor temperature; Ambient temperature; Inclination or the amount of line sagging; Wind movement; Electric fields; Power Generation; Distribution and Consumption of electricity
Electricity plays a central role in many modern technologies, serving in electric power where electric current is used to energise equipment, and in electronics dealing with electrical circuits involving active components such as vacuum tubes, transistors, diodes and integrated circuits, and associated passive interconnection technologies.
Bihar State Power Holding Company Limited (BSPHCL), formerly Bihar State Electricity Board (BSEB) is a state-owned electricity regulation board operating within the state of Bihar in India. [2] [3] BSEB was established in 1958 as a statutory corporation under the Electricity (Supply) Act, 1948. As of November 2012, BSEB has nearly 1,700 ...
A grid code is a technical specification which defines the parameters a facility connected to a public electric grid has to meet to ensure safe, secure and economic proper functioning of the electric system. The facility can be an electricity generating plant, a consumer, or another network. [1]
Patna Electric Supply Undertaking (PESU) is a state-owned electricity regulation board operating in Patna and some peripheral areas, within the state of Bihar in India. [1] [2] The capital city of Patna forms the Patna Electric Supply Undertaking (PESU) [3] Circle, which is further divided into two wings namely Patna East (consists Kankarbagh, Patna City, Gulzarbagh, Bankipore, Rajendra Nagar ...
The electric field sends the electron to the p-type material, and the hole to the n-type material. If an external current path is provided, electrical energy will be available to do work. The electron flow provides the current, and the cell's electric field creates the voltage. With both current and voltage the silicon cell has power.