{"id":581004,"date":"2024-11-05T20:19:04","date_gmt":"2024-11-05T20:19:04","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/isa-77-43-01-2014\/"},"modified":"2024-11-05T20:19:04","modified_gmt":"2024-11-05T20:19:04","slug":"isa-77-43-01-2014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/isa\/isa-77-43-01-2014\/","title":{"rendered":"ISA 77.43.01-2014"},"content":{"rendered":"<p><b>Full Description<\/b><\/p>\n<div>\n<p> The scope of this standard is to address the unit\/plant demand development subsystem for boilers with steaming capacities of 200,000 lbs\/hr (25 kg\/s) or greater. This subsystem includes generation demand, boiler demand development, turbine demand development, throttle\/header pressure control, and unit megawatt\/steam flow control as applicable. <\/p>\n<p>This standard will address two types of process applications: <\/p>\n<ul>\n<li>\n<p>a) a single boiler supplying a single turbine, typical of an electric utility power plant; and <\/li>\n<li>\n<p>b) a single boiler or multiple boilers supplying a common distribution header, typical of an industrial power plant.<\/li>\n<\/ul>\n<p>Specifically excluded from consideration are: <\/p>\n<ul>\n<li>\n<p>a) dispatch control; <\/li>\n<li>\n<p>b) turbine\/generator control (other than turbine demand); <\/li>\n<li>\n<p>c) feedwater controls <\/li>\n<li>\n<p>d) steam temperature controls (covered separately by ANSI\/ISA-77.44.01, Fossil Fuel Power Plant &#8211; Steam Temperature Controls); <\/li>\n<li>\n<p>e) combustion controls (covered separately by ANSI\/ISA-77.41.01, Fossil Fuel Power Plant Boiler Combustion Controls); <\/li>\n<li>\n<p>f) steam distribution control systems; <\/li>\n<li>\n<p>g) economic loading of boilers; and <\/li>\n<li>\n<p>h) fluidized bed boilers. <\/li>\n<\/ul>\n<p><b>Purpose <\/b><\/p>\n<p>The purpose of this document is to establish the minimum requirements for the functional design specifications of unit\/plant demand development for control systems for fossil-fueled power plant boilers.\n <\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p><b>Fossil Fuel Power Plant Unit\/Plant Demand Development &#8211; Drum Type<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/isa\/\"><b>ISA<\/b><\/a><\/td>\n<td>2014-12-22<\/td>\n<td>32<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":581020,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[385,459,2656],"product_tag":[],"class_list":{"0":"post-581004","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-25-040-40","7":"product_cat-27-100","8":"product_cat-isa","10":"first","11":"instock","12":"sold-individually","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/581004","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/581020"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=581004"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=581004"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=581004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}