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Automatic voltage regulation is necessary for all power producing synchronous generators to ensure that the produced power have a constant and stable voltage level and to sustain grid stability. Hertford provides design and build a complete automatic voltage regulator, excitator and dual system synchronizer for a synchronous generator. A six-phase permanent magnet alternator will be used to excite the rotor with solid-state relay controlled rotating bridge rectifier. The field current is regulated by a closed loop control system that is based on a programmable logic controller, PLC.
Whether it’s a refinery, power plant, onshore or offshore oil & gas provider, substation, airport or building infrastructure, these locations and applications require reliable battery systems that work when you need them, even under extreme operating conditions. We offer the peace of mind you want in a battery solution that lasts up to 20 years with little or no maintenance whether its backup power, starting power or cycling applications. Even in harsh environments and extremely hot or cold climates, Ni-Cd stationary batteries still offer an outstanding service life as compared to conventional or traditional batteries.
We design and implement low voltage and medium voltage motor starter system suitable for applications such as pulp and paper, mining and metals, utility, chemical, oil and gas, mass-production manufacturing, and water & waste water. We offer multiple product brands to design and assembly for demanding applications especially in the process industries. Our MSS offer an enormous amount of application flexibility while adhering to the most stringent industry standards.
